Search results for dataframe
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Converting JSONs to Pandas DataFrames: Parsing Them the Right Way
Navigating Complex Data Structures with Python's json_normalize.https://www.kdnuggets.com/converting-jsons-to-pandas-dataframes-parsing-them-the-right-way
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Pandas vs. Polars: A Comparative Analysis of Python’s Dataframe Libraries
An in-depth analysis of their syntax, speed, and usability. Which one is the best to use when working with data?https://www.kdnuggets.com/pandas-vs-polars-a-comparative-analysis-of-python-dataframe-libraries
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Mastering GPUs: A Beginner’s Guide to GPU-Accelerated DataFrames in Python
RAPIDS cuDF, with its pandas-like API, enables data scientists and engineers to quickly tap into the immense potential of parallel computing on GPUs–with just a few code line changes. Read on for more.https://www.kdnuggets.com/2023/07/mastering-gpus-beginners-guide-gpu-accelerated-dataframes-python.html
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3 Ways to Merge Pandas DataFrames
Combine Pandas data frames using the merge, join, and concatenate operations.https://www.kdnuggets.com/2023/03/3-ways-merge-pandas-dataframes.html
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How to Merge Pandas DataFrames
Data merge is a common data processing activity. Learn how Pandas provide various ways to merge our data.https://www.kdnuggets.com/2023/01/merge-pandas-dataframes.html
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Combining Pandas DataFrames Made Simple
For this tutorial, we will work through examples to understand how different mehtods for combining Pandas DataFrames work.https://www.kdnuggets.com/2022/09/combining-pandas-dataframes-made-simple.html
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3 Ways to Append Rows to Pandas DataFrames
Learn a simple way to append rows in the form of arrays, dictionaries, series, and dataframes to another dataframe.https://www.kdnuggets.com/2022/08/3-ways-append-rows-pandas-dataframes.html
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Using the apply() Method with Pandas Dataframes
Explore ways in which you can use apply () method to do different activities in a DataFrame.https://www.kdnuggets.com/2022/07/apply-method-pandas-dataframes.html
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How to Process a DataFrame with Millions of Rows in Seconds
TLDR; process it with a new Python Data Processing Engine in the Cloud.https://www.kdnuggets.com/2022/01/process-dataframe-millions-rows-seconds.html
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Query Your Pandas DataFrames with SQL
Learn how to query your Pandas DataFrames using the standard SQL SELECT statement, seamlessly from within your Python code.https://www.kdnuggets.com/2021/10/query-pandas-dataframes-sql.html
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Dask DataFrame is not Pandas
This article is the second article of an ongoing series on using Dask in practice. Each article in this series will be simple enough for beginners, but provide useful tips for real work. The next article in the series is about parallelizing for loops, and other embarrassingly parallel operations with dask.delayed.https://www.kdnuggets.com/2021/11/dask-dataframe-not-pandas.html
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How to Query Your Pandas Dataframe">How to Query Your Pandas Dataframe
A Data Scientist’s perspective on SQL-like Python functions.https://www.kdnuggets.com/2021/08/query-pandas-dataframe.html
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Applying Python’s Explode Function to Pandas DataFrames">Applying Python’s Explode Function to Pandas DataFrames
Read this applied Python method to solve the issue of accessing column by date/ year using the Pandas library and functions lambda(), list(), map() & explode().https://www.kdnuggets.com/2021/05/applying-pythons-explode-function-pandas-dataframes.html
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Merging Pandas DataFrames in Python
A quick how-to guide for merging Pandas DataFrames in Python.https://www.kdnuggets.com/2020/12/merging-pandas-dataframes-python.html
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Every Complex DataFrame Manipulation, Explained & Visualized Intuitively">Every Complex DataFrame Manipulation, Explained & Visualized Intuitively
Most Data Scientists might hail the power of Pandas for data preparation, but many may not be capable of leveraging all that power. Manipulating data frames can quickly become a complex task, so eight of these techniques within Pandas are presented with an explanation, visualization, code, and tricks to remember how to do it.https://www.kdnuggets.com/2020/11/dataframe-manipulation-explained-visualized.html
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Bring your Pandas Dataframes to life with D-Tale
Bring your Pandas dataframes to life with D-Tale. D-Tale is an open-source solution for which you can visualize, analyze and learn how to code Pandas data structures. In this tutorial you'll learn how to open the grid, build columns, create charts and view code exports.https://www.kdnuggets.com/2020/08/bring-pandas-dataframes-life-d-tale.html
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Set Operations Applied to Pandas DataFrames
In this tutorial, we show how to apply mathematical set operations (union, intersection, and difference) to Pandas DataFrames with the goal of easing the task of comparing the rows of two datasets.https://www.kdnuggets.com/2019/11/set-operations-applied-pandas-dataframes.html
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Pandas DataFrame Indexing">Pandas DataFrame Indexing
The goal of this post is identify a single strategy for pulling data from a DataFrame using the Pandas Python library that is straightforward to interpret and produces reliable results.https://www.kdnuggets.com/2019/04/pandas-dataframe-indexing.html
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A Tale of Three Apache Spark APIs: RDDs, DataFrames, and Datasets
In this blog, I explore three sets of APIs—RDDs, DataFrames, and Datasets—available in a pre-release preview of Apache Spark 2.0; why and when you should use each set; outline their performance and optimization benefits; and enumerate scenarios when to use DataFrames and Datasets instead of RDDs.https://www.kdnuggets.com/2017/08/three-apache-spark-apis-rdds-dataframes-datasets.html
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Python Data Science with Pandas vs Spark DataFrame: Key Differences
A post describing the key differences between Pandas and Spark's DataFrame format, including specifics on important regular processing features, with code samples.https://www.kdnuggets.com/2016/01/python-data-science-pandas-spark-dataframe-differences.html
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Utilizing Pandas AI for Data Analysis
Bring the latest AI implementation to Pandas to improve your data workflow.https://www.kdnuggets.com/utilizing-pandas-ai-for-data-analysis
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Geospatial Data Analysis with Geemap
A Python library for creating interactive maps with Google Earth Engine and ipyleaflet.https://www.kdnuggets.com/geospatial-data-analysis-with-geemap
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7 Steps to Mastering Data Engineering
The only data engineering roadmap you need for an introduction to concepts, tools, and techniques to collect, store, transform, analyze, and model data.https://www.kdnuggets.com/7-steps-to-mastering-data-engineering
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Mistral 7B-V0.2: Fine-Tuning Mistral’s New Open-Source LLM with Hugging Face
Access Mistral’s latest open-source model and fine-tune it on a custom dataset.https://www.kdnuggets.com/mistral-7b-v02-fine-tuning-mistral-new-open-source-llm-with-hugging-face
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The 7 Best AI Tools for Data Science Workflow
Learn about AI productivity tools that will make you a super data scientist.https://www.kdnuggets.com/the-7-best-ai-tools-for-data-science-workflow
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Mastering Python for Data Science: Beyond the Basics
This article serves as a detailed guide on how to master advanced Python techniques for data science. It covers topics such as efficient data manipulation with Pandas, parallel processing with Python, and how to turn models into web services.https://www.kdnuggets.com/mastering-python-for-data-science-beyond-the-basics
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7 Steps to Mastering Large Language Model Fine-tuning
From theory to practice, learn how to enhance your NLP projects with these 7 simple steps.https://www.kdnuggets.com/7-steps-to-mastering-large-language-model-fine-tuning
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Collection of Guides on Mastering SQL, Python, Data Cleaning, Data Wrangling, and Exploratory Data Analysis
Are you curious about what it takes to become a professional data scientist? Look no further! By following these guides, you can transform yourself into a skilled data scientist and unlock endless career opportunities.https://www.kdnuggets.com/collection-of-guides-on-mastering-sql-python-data-cleaning-data-wrangling-and-exploratory-data-analysis
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Getting Started With Go Programing For Data Science
Learn how to perform data analysis, data visualization, and model training in GoLang, just like Python.https://www.kdnuggets.com/getting-started-with-go-programing-for-data-science
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7 Free Kaggle Micro-Courses for Data Science Beginners
Interested in learning data science? Check out these free micro-courses from Kaggle to learn essential data science skills.https://www.kdnuggets.com/7-free-kaggle-micro-courses-for-data-science-beginners
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What I Learned From Using ChatGPT for Data Science
ChatGPT can be a great tool for data scientists. Here’s what I learned about where it excels and where it is less so.https://www.kdnuggets.com/what-i-learned-from-using-chatgpt-for-data-science
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The Only Free Course You Need To Become a Professional Data Engineer
Data Engineering ZoomCamp offers free access to reading materials, video tutorials, assignments, homeworks, projects, and workshops.https://www.kdnuggets.com/the-only-free-course-you-need-to-become-a-professional-data-engineer
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How Generative AI Can Help You Improve Your Data Visualization Charts
Using Generative AI to speed up and enhance data visualization.https://www.kdnuggets.com/how-generative-ai-can-help-you-improve-your-data-visualization-charts
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KDnuggets News, January 17: 4 Steps to Become a Generative AI Developer • Pandas vs. Polars: A Comparative Analysis
This week on KDnuggets: We cover what a generative AI developer does, what tools you need to master, and how to get started • An in-depth analysis of Python DataFrame library syntax, speed, and usability... which one is best? • And much, much more!https://www.kdnuggets.com/newsletter-n02-2024-01-17
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Turn Your Laptop Into a Personal Analytics Engine with DuckDB and MotherDuck
Bring the powerful tools to your laptop.https://www.kdnuggets.com/turn-your-laptop-into-a-personal-analytics-engine-with-duckdb-and-motherduck
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Level 50 Data Scientist: Python Libraries to Know
This article will help you understand the different tools of Data Science used by experts for Data Visualization, Model Building, and Data Manipulation.https://www.kdnuggets.com/level-50-data-scientist-python-libraries-to-know
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7 Pandas Plotting Functions for Quick Data Visualization
Want to visualize data in your pandas dataframes? Use these nifty pandas plotting functions.https://www.kdnuggets.com/7-pandas-plotting-functions-for-quick-data-visualization
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Building Predictive Models: Logistic Regression in Python
Want to learn how to build predictive models using logistic regression? This tutorial covers logistic regression in depth with theory, math, and code to help you build better models.https://www.kdnuggets.com/building-predictive-models-logistic-regression-in-python
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Mastering Web Scraping with BeautifulSoup
This is a great guide for anyone who wants to learn Web Scraping. It can help you understand the basics of Web Scraping with BeautifulSoup and how to use it.https://www.kdnuggets.com/mastering-web-scraping-with-beautifulsoup
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7 Essential Data Quality Checks with Pandas
Learn how to perform data quality checks using pandas. From detecting missing records to outliers, inconsistent data entry and more.https://www.kdnuggets.com/7-essential-data-quality-checks-with-pandas
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10 Essential Pandas Functions Every Data Scientist Should Know
This article contains ten Pandas functions that are important as well as handy for every data scientist.https://www.kdnuggets.com/10-essential-pandas-functions-every-data-scientist-should-know
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How to Finetune Mistral AI 7B LLM with Hugging Face AutoTrain
Learn how to fine-tune the state-of-the-art LLM.https://www.kdnuggets.com/how-to-finetune-mistral-ai-7b-llm-with-hugging-face-autotrain
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7 Steps to Mastering Data Wrangling with Pandas and Python
Starting out on your data journey? Here’s a 7-step learning path to master data wrangling with pandas.https://www.kdnuggets.com/7-steps-to-mastering-data-wrangling-with-pandas-and-python
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Mastering the Art of Data Cleaning in Python
How to clean your data in Python and make it ready for use in a data science project.https://www.kdnuggets.com/mastering-the-art-of-data-cleaning-in-python
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Best Practices for Building ETLs for ML
This article talks about several best practices for writing ETLs for building training datasets. It delves into several software engineering techniques and patterns applied to ML.https://www.kdnuggets.com/best-practices-for-building-etls-for-ml
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Customer Segmentation in Python: A Practical Approach
So you want to understand your customer base better? Learn how to leverage RFM analysis and K-Means clustering in Python to perform customer segmentation.https://www.kdnuggets.com/customer-segmentation-in-python-a-practical-approach
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Revamping Data Visualization: Mastering Time-Based Resampling in Pandas
Unlock the power of time-based data visualization with Pandas as we delve into the art of resampling, turning your data into insightful temporal masterpieces.https://www.kdnuggets.com/revamping-data-visualization-mastering-timebased-resampling-in-pandas
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Unveiling Hidden Patterns: An Introduction to Hierarchical Clustering
In this guide to hierarchical clustering, learn how agglomerative and divisive clustering algorithms work. Also build a hierarchical clustering model in Python using Scipy.https://www.kdnuggets.com/unveiling-hidden-patterns-an-introduction-to-hierarchical-clustering
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SQL in Pandas with Pandasql
Want to query your pandas dataframes using SQL? Learn how to do so using the Python library Pandasql.https://www.kdnuggets.com/sql-in-pandas-with-pandasql
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Unify Batch and ML Systems with Feature/Training/Inference Pipelines
A new way to do MLOps for your Data-ML-Product Teams.https://www.kdnuggets.com/2023/09/hopsworks-unify-batch-ml-systems-feature-training-inference-pipelines
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Your Features Are Important? It Doesn’t Mean They Are Good
“Feature Importance” is not enough. You also need to look at “Error Contribution” if you want to know which features are beneficial for your model.https://www.kdnuggets.com/your-features-are-important-it-doesnt-mean-they-are-good
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Python in Excel: This Will Change Data Science Forever
You can now run Python code in Excel to analyze data, build machine learning models, and create visualizations.https://www.kdnuggets.com/python-in-excel-this-will-change-data-science-forever
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Hands-On with Supervised Learning: Linear Regression
If you're looking for a hands-on experience with a detailed yet beginner-friendly tutorial on implementing Linear Regression using Scikit-learn, you're in for an engaging journey.https://www.kdnuggets.com/handson-with-supervised-learning-linear-regression
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Leveraging Geospatial Data in Python with GeoPandas
A comprehensive introduction to geospatial data analysis with GeoPandas.https://www.kdnuggets.com/leveraging-geospatial-data-in-python-with-geopandas
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Creating Visuals with Matplotlib and Seaborn
Learn the basic Python package visualization for your work.https://www.kdnuggets.com/creating-visuals-with-matplotlib-and-seaborn
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Data Cleaning with Pandas
This step-by-step tutorial is for beginners to guide them through the process of data cleaning and preprocessing using the powerful Pandas library.https://www.kdnuggets.com/data-cleaning-with-pandas
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Introduction to Numpy and Pandas
A primer on using Numpy and Pandas for numerical computation and data manipulation in Python.https://www.kdnuggets.com/introduction-to-numpy-and-pandas
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Build Your Own PandasAI with LlamaIndex
Learn how to leverage LlamaIndex and GPT-3.5-Turbo to easily add natural language capabilities to Pandas for intuitive data analysis and conversation.https://www.kdnuggets.com/build-your-own-pandasai-with-llamaindex
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Data Validation for PySpark Applications using Pandera
New features and concepts.https://www.kdnuggets.com/2023/08/data-validation-pyspark-applications-pandera.html
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Create a Dashboard Using Python and Dash
The article explains how to build a Netflix dashboard with Python and Dash to visualize content distribution and classification using maps, charts, and graphs.https://www.kdnuggets.com/2023/08/create-dashboard-python-dash.html
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Leveraging XGBoost for Time-Series Forecasting
Enabling the powerful algorithm to forecast from your data.https://www.kdnuggets.com/2023/08/leveraging-xgboost-timeseries-forecasting.html
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Beyond Numpy and Pandas: Unlocking the Potential of Lesser-Known Python Libraries
3 Python libraries for scientific computation you should know as a data professional.https://www.kdnuggets.com/2023/08/beyond-numpy-pandas-unlocking-potential-lesserknown-python-libraries.html
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Harnessing ChatGPT for Automated Data Cleaning and Preprocessing
A guide to using ChatGPT for the tasks of data cleaning and preprocessing on a real-world dataset.https://www.kdnuggets.com/2023/08/harnessing-chatgpt-automated-data-cleaning-preprocessing.html
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5 Python Packages For Geospatial Data Analysis
This article discusses the importance of geospatial analysis and introduces five essential Python packages for effectively handling and visualizing valuable insights from geospatial data.https://www.kdnuggets.com/2023/08/5-python-packages-geospatial-data-analysis.html
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7 Steps to Mastering Data Cleaning and Preprocessing Techniques
Are you trying to solve your first data science project? This tutorial will help you to guide you step by step to prepare your dataset before applying the machine learning model.https://www.kdnuggets.com/2023/08/7-steps-mastering-data-cleaning-preprocessing-techniques.html
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KDnuggets News, August 2: ChatGPT Code Interpreter: Fast Data Science • Can’t Keep Up? Catch up on This Week in AI
ChatGPT Code Interpreter: Do Data Science in Minutes • This Week in AI • Introduction to Statistical Learning, Python Edition: Free Book • 8 Programming Languages For Data Science to Learn in 2023 • Mastering GPUs: A Beginner's Guide to GPU-Accelerated DataFrames in Pythonhttps://www.kdnuggets.com/2023/n28.html
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Introduction to Statistical Learning, Python Edition: Free Book
The highly anticipated Python edition of Introduction to Statistical Learning is here. And you can read it for free! Here’s everything you need to know about the book.https://www.kdnuggets.com/2023/07/introduction-statistical-learning-python-edition-free-book.html
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Clustering Unleashed: Understanding K-Means Clustering
Learn how to find hidden patterns and extract meaningful insights using Unsupervised Learning with the K-Means clustering algorithm.https://www.kdnuggets.com/2023/07/clustering-unleashed-understanding-kmeans-clustering.html
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Pandas: How to One-Hot Encode Data
In this article, we will explore how to utilize the Pandas for One-Hot encoding categorical data.https://www.kdnuggets.com/2023/07/pandas-onehot-encode-data.html
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Exploring the Power and Limitations of GPT-4
Unveiling GPT-4: Deciphering its impact on data science and exploring its strengths and boundaries.https://www.kdnuggets.com/2023/07/exploring-power-limitations-gpt4.html
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ChatGPT-Powered Data Exploration: Unlock Hidden Insights in Your Dataset
A guide to using ChatGPT for exploratory data analysis. Use ChatGPT to explore a dataset, generate visualizations, and gain insights.https://www.kdnuggets.com/2023/07/chatgptpowered-data-exploration-unlock-hidden-insights-dataset.html
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Data Science Project of Rotten Tomatoes Movie Rating Prediction: Second Approach
Predicting Movie Status Based on Review Sentiment.https://www.kdnuggets.com/2023/07/data-science-project-rotten-tomatoes-movie-rating-prediction-second-approach.html
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Data Science Project of Rotten Tomatoes Movie Rating Prediction: First Approach
Predicting Movie Status Based on Numerical and Categorical Features.https://www.kdnuggets.com/2023/06/data-science-project-rotten-tomatoes-movie-rating-prediction-first-approach.html
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Making Predictions: A Beginner’s Guide to Linear Regression in Python
Learn everything about the most popular Machine Learning algorithm, Linear Regression, with its Mathematical Intuition and Python implementation.https://www.kdnuggets.com/2023/06/making-predictions-beginner-guide-linear-regression-python.html
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A Data Scientist’s Essential Guide to Exploratory Data Analysis
Best practices, techniques, and tools to fully understand your data.https://www.kdnuggets.com/2023/06/data-scientist-essential-guide-exploratory-data-analysis.html
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Using RAPIDS cuDF to Leverage GPU in Feature Engineering
Improving Performance by Replacing Pandas with cuDF in Creating Data Frames and Engineering Features and Integrating with Google Colab.https://www.kdnuggets.com/2023/06/rapids-cudf-leverage-gpu-feature-engineering.html
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5 Free Julia Books For Data Science
Discover the full potential of the Julia programming language for data analysis and modeling with a comprehensive guide that covers everything from its syntax to advanced techniques.https://www.kdnuggets.com/2023/06/5-free-julia-books-data-science.html
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There and Back Again… a RAPIDS Tale
This blog post explores the challenges of acquiring sufficient data and the limitations posed by biased datasets using RapidsAI cuDF.https://www.kdnuggets.com/2023/06/back-again-rapids-tale.html
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Geocoding for Data Scientists
This article introduces geocoding as part of a data science pipeline. It covers manual and API based geocoding with a fun and engaging example.https://www.kdnuggets.com/2023/06/geocoding-data-scientists.html
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21 Must-Have Cheat Sheets for Data Science Interviews: Unlocking Your Path to Success
This article has researched and presents the best data science cheat sheets from around the internet, so you don’t have to do it yourself.https://www.kdnuggets.com/2022/06/21-cheat-sheets-data-science-interviews.html
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Advanced Feature Selection Techniques for Machine Learning Models
Mastering Feature Selection: An Exploration of Advanced Techniques for Supervised and Unsupervised Machine Learning Models.https://www.kdnuggets.com/2023/06/advanced-feature-selection-techniques-machine-learning-models.html
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Revolutionizing Data Analysis with PandasGUI
PandasGUI unleashes unprecedented simple and efficient data analysis.https://www.kdnuggets.com/2023/06/revolutionizing-data-analysis-pandasgui.html
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How to Efficiently Scale Data Science Projects with Cloud Computing
This article discusses the key components that contribute to the successful scaling of data science projects. It covers how to collect data using APIs, how to store data in the cloud, how to clean and process data, how to visualize data, and how to harness the power of data visualization through interactive dashboards.https://www.kdnuggets.com/2023/05/efficiently-scale-data-science-projects-cloud-computing.html
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Principal Component Analysis (PCA) with Scikit-Learn
Learn how to perform principal component analysis (PCA) in Python using the scikit-learn library.https://www.kdnuggets.com/2023/05/principal-component-analysis-pca-scikitlearn.html
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Pandas AI: The Generative AI Python Library
The road to simpler Data Analysis for data scientists and analysts, powered by OpenAI.https://www.kdnuggets.com/2023/05/pandas-ai-generative-ai-python-library.html
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RAPIDS cuDF Cheat Sheet
RAPIDS cuDF is an open-source Python library for GPU accelerated DataFrames. Grab this handy reference now and accelerate your data science!https://www.kdnuggets.com/2023/05/cudf-data-science-cheat-sheet.html
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Clustering with scikit-learn: A Tutorial on Unsupervised Learning
Clustering in machine learning with Python: algorithms, evaluation metrics, real-life applications, and more.https://www.kdnuggets.com/2023/05/clustering-scikitlearn-tutorial-unsupervised-learning.html
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Exploratory Data Analysis Techniques for Unstructured Data
Learn how to find million-dollar insights from the data using exploratory analysis for your next data science project with Python.https://www.kdnuggets.com/2023/05/exploratory-data-analysis-techniques-unstructured-data.html
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Schedule & Run ETLs with Jupysql and GitHub Actions
This blog provided you with a comprehensive overview of ETL and JupySQL, including a brief introduction to ETLs and JupySQL. We also demonstrated how to schedule an example ETL notebook via GitHub actions, which allows you to automate the process of executing ETLs and JupySQL from Jupyter.https://www.kdnuggets.com/2023/05/schedule-run-etls-jupysql-github-actions.html
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Dealing With Noisy Labels in Text Data
The article shows effective coding procedures for fixing noisy labels in text data that improve the performance of any NLP model. The impact is proved by the comparison of the ML algorithm on starting and cleaning the dataset.https://www.kdnuggets.com/2023/04/dealing-noisy-labels-text-data.html
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Win a NVIDIA GPU with KDnuggets Blog Writing Contest
KDnuggets and NVIDIA are announcing a blog-writing contest with a GPU focus, with the winner receiving an RTX 3080 Ti GPU!https://www.kdnuggets.com/2023/04/win-nvidia-gpu-kdnuggets-blog-writing-contest.html
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Automated Machine Learning with Python: A Case Study
How to Automate the Complete Lifecycle of a Data Science Project using AutoML tools, which reduces the programming effort for implementation with H2O.ai.https://www.kdnuggets.com/2023/04/automated-machine-learning-python-case-study.html
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DataLang: A New Programming Language for Data Scientists… Created by ChatGPT?
I recently tasked ChatGPT-4's to come up with a new programming language appropriate for data scientists in their day to day tasks. Let's look at the results, and the process of getting there.https://www.kdnuggets.com/2023/04/datalang-new-programming-language-data-scientists-chatgpt.html
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Best Machine Learning Model For Sparse Data
Sparse Data Survival Guide: Strategies for Success with Machine Learning.https://www.kdnuggets.com/2023/04/best-machine-learning-model-sparse-data.html
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Introducing the Testing Library for Natural Language Processing
Deliver reliable, safe and effective NLP models.https://www.kdnuggets.com/2023/04/introducing-testing-library-natural-language-processing.html
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Exploring Data Cleaning Techniques With Python
Tutorial on data cleaning techniques using Python.https://www.kdnuggets.com/2023/04/exploring-data-cleaning-techniques-python.html
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RAPIDS cuDF to Speed up Your Next Data Science Workflow
This article will explain how RAPIDS can help you speed up your next data science workflow. RAPIDS cuDF is a GPU DataFrame library that allows you to produce your end-to-end data science pipeline development all on GPU.https://www.kdnuggets.com/2023/04/rapids-cudf-speed-next-data-science-workflow.html
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Automate the Boring Stuff with GPT-4 and Python
Speed up your daily workflows by getting AI to write Python code in seconds.https://www.kdnuggets.com/2023/03/automate-boring-stuff-chatgpt-python.html
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Introduction to Python Libraries for Data Cleaning
Accelerate your data-cleaning process without a hassle.https://www.kdnuggets.com/2023/03/introduction-python-libraries-data-cleaning.html
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Data Quality Dimensions: Assuring Your Data Quality with Great Expectations
This article highlights the significance of ensuring high-quality data and presents six key dimensions for measuring it. These dimensions include Completeness, Consistency, Integrity, Timelessness, Uniqueness, and Validity.https://www.kdnuggets.com/2023/03/data-quality-dimensions-assuring-data-quality-great-expectations.html
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KDnuggets News, March 22: GPT-4: Everything You Need To Know • OpenChatKit: Open-Source ChatGPT Alternative
GPT-4: Everything You Need To Know • OpenChatKit: Open-Source ChatGPT Alternative • Introduction to __getitem__: A Magic Method in Python • NoSQL Databases and Their Use Cases • 7 Must-Know Python Tips for Coding Interviewshttps://www.kdnuggets.com/2023/n11.html
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Machine Learning: What is Bootstrapping?
Bootstrapping is an essential technique if you're into machine learning. We’ll discuss it from theoretical and practical standpoints. The practical part involves two examples of bootstrapping in Python.https://www.kdnuggets.com/2023/03/bootstrapping.html
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Time Series Forecasting with statsmodels and Prophet
Easy forecast model development with the popular time series Python packages.https://www.kdnuggets.com/2023/03/time-series-forecasting-statsmodels-prophet.html
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3 Hard Python Coding Interview Questions For Data Science
No mercy today! I have three hard-level Python coding interview questions that require you to be on top of your game in Python and solve business problems.https://www.kdnuggets.com/2023/03/3-hard-python-coding-interview-questions-data-science.html
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A Beginner’s Guide to Pandas Melt Function
Transform your dataset from a Wide-format into a Long format quickly.https://www.kdnuggets.com/2023/03/beginner-guide-pandas-melt-function.html
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3 Julia Packages for Data Visualization
A gentle introduction of Plots.jl, Gadfly.jl, and VegaLite with code examples.https://www.kdnuggets.com/2023/02/3-julia-packages-data-visualization.html
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PySpark for Data Science
In this tutorial, we will learn to Initiates the Spark session, load, and process the data, perform data analysis, and train a machine learning model.https://www.kdnuggets.com/2023/02/pyspark-data-science.html
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5 Statistical Paradoxes Data Scientists Should Know
Knowing these 5 statistical paradoxes is essential for data scientists to improve their analyses and machine learning models.https://www.kdnuggets.com/2023/02/5-statistical-paradoxes-data-scientists-know.html
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Parallel Processing Large File in Python
Learn various techniques to reduce data processing time by using multiprocessing, joblib, and tqdm concurrent.https://www.kdnuggets.com/2022/07/parallel-processing-large-file-python.html
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The Optimal Way to Input Missing Data with Pandas fillna()
Missing data is common in real-life datasets. To fill in the missing data, Pandas provide various methods with fillna that you might need to learn.https://www.kdnuggets.com/2023/02/optimal-way-input-missing-data-pandas-fillna.html
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5 Pandas Plotting Functions You Might Not Know
Utilize these plotting functions to improve your visualization game.https://www.kdnuggets.com/2023/02/5-pandas-plotting-functions-might-know.html
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Building a Recommender System for Amazon Products with Python
I built a recommender system for Amazon’s electronics category.https://www.kdnuggets.com/2023/02/building-recommender-system-amazon-products-python.html
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SQL and Python Interview Questions for Data Analysts
Walking you through the most important SQL and Python technical concepts and four interview questions to practice for the Data Analyst position.https://www.kdnuggets.com/2023/02/sql-python-interview-questions-data-analysts.html
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How to Effectively Use Pandas GroupBy
Split the Pandas DataFrame into groups based on one or more columns and then apply various aggregation functions to each one of them.https://www.kdnuggets.com/2023/01/effectively-pandas-groupby.html
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10 Pandas One Liners for Data Access, Manipulation, and Management
These 10 one liners will help you start to access, manipulate, and manage data using Pandas.https://www.kdnuggets.com/2023/01/pandas-one-liners-data-access-manipulation-management.html
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7 SMOTE Variations for Oversampling
Best oversampling techniques for the imbalanced data.https://www.kdnuggets.com/2023/01/7-smote-variations-oversampling.html
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From Data Collection to Model Deployment: 6 Stages of a Data Science Project
Here are 6 stages of a novel Data Science Project; From Data Collection to Model in Production, backed by research and examples.https://www.kdnuggets.com/2023/01/data-collection-model-deployment-6-stages-data-science-project.html
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ChatGPT as a Python Programming Assistant
Is ChatGPT useful for Python programmers, specifically those of us who use Python for data processing, data cleaning, and building machine learning models? Let's give it a try and find out.https://www.kdnuggets.com/2023/01/chatgpt-python-programming-assistant.html
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Encoding Categorical Features with MultiLabelBinarizer
Transform multi-label format into a binary matrix for multi-label classification.https://www.kdnuggets.com/2023/01/encoding-categorical-features-multilabelbinarizer.html
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How to Use Python and Machine Learning to Predict Football Match Winners
We will be learning web scraping and training supervised machine-learning algorithms to predict winning teams.https://www.kdnuggets.com/2023/01/python-machine-learning-predict-football-match-winners.html
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Overcome Your Data Quality Issues with Great Expectations
Bad data costs organizations money, reputation, and time. Hence it is very important to monitor and validate data quality continuously.https://www.kdnuggets.com/2023/01/overcome-data-quality-issues-great-expectations.html
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KDnuggets News, January 11: Python Matplotlib Cheatsheets • More Data Science Cheatsheets • Data Science & Machine Learning Developments of 2022
Key Data Science, Machine Learning, AI and Analytics Developments of 2022 • Python Matplotlib Cheat Sheets • More Data Science Cheatsheets • Free Data Management with Data Science Learning with CS639 • Data-Driven Holiday Cheer: How Santa is Using Analytics to Make the Season Brighthttps://www.kdnuggets.com/2023/n01.html
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RAPIDS cuDF for Accelerated Data Science on Google Colab
GPU-accelerated dataframe library that implements the familiar pandas API for processing and analyzing your data.https://www.kdnuggets.com/2023/01/rapids-cudf-accelerated-data-science-google-colab.html
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The Fast and Effective Way to Audit ML for Fairness
Is your model fair? Here's how to audit using the Aequitas Toolkit.https://www.kdnuggets.com/2023/01/fast-effective-way-audit-ml-fairness.html
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A Solid Plan for Learning Data Science, Machine Learning, and Deep Learning
Check out this solid plan for learning Data Science, Machine Learning, and Deep Learning. The entire plan is currently available at no cost to KDnuggets readers.https://www.kdnuggets.com/2023/01/mwiti-solid-plan-learning-data-science-machine-learning-deep-learning.html
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Top Data Python Packages to Know in 2023
These Python packages would improve your data workflow.https://www.kdnuggets.com/2023/01/top-data-python-packages-know-2023.html
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12 Essential Commands for Streamlit
Learn about the most commonly used Streamlit commands and build a customized web application.https://www.kdnuggets.com/2023/01/12-essential-commands-streamlit.html
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Top 38 Python Libraries for Data Science, Data Visualization & Machine Learning
This article compiles the 38 top Python libraries for data science, data visualization & machine learning, as best determined by KDnuggets staff.https://www.kdnuggets.com/2020/11/top-python-libraries-data-science-data-visualization-machine-learning.html
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YOLOv5 PyTorch Tutorial
Learn and train object detection model using YOLOv5.https://www.kdnuggets.com/2022/12/yolov5-pytorch-tutorial.html
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How to Anonymise Places in Python
A ready-to-run code which identifies and anonymises places, based on the GeoNames database.https://www.kdnuggets.com/2022/12/anonymise-places-python.html