Cornellius Yudha Wijaya

Cornellius Yudha Wijaya is a data science assistant manager and data writer. While working full-time at Allianz Indonesia, he loves to share Python and Data tips via social media and writing media.

Introduction to Python Libraries for Data Cleaning

By Cornellius Yudha Wijaya, KDnuggets on March 24, 2023 in Data Science
Accelerate your data-cleaning process without a hassle.
Top Machine Learning Papers to Read in 2023

By Cornellius Yudha Wijaya, KDnuggets on March 17, 2023 in Machine Learning
These curated papers would step up your machine-learning knowledge.
Time Series Forecasting with statsmodels and Prophet

By Cornellius Yudha Wijaya, KDnuggets on March 7, 2023 in Machine Learning
Easy forecast model development with the popular time series Python packages.
A Beginner’s Guide to Pandas Melt Function

By Cornellius Yudha Wijaya, KDnuggets on March 3, 2023 in Data Science
Transform your dataset from a Wide-format into a Long format quickly.
SQL Interviews Preparations Material Resources

By Cornellius Yudha Wijaya, KDnuggets on February 21, 2023 in SQL
SQL is a must-known programming language for data people, and many modern jobs have SQL as a prerequisite. Here are material collections to prepare for your SQL interview.
The Optimal Way to Input Missing Data with Pandas fillna()

By Cornellius Yudha Wijaya, KDnuggets on February 13, 2023 in Data Science
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.
5 Pandas Plotting Functions You Might Not Know

By Cornellius Yudha Wijaya, KDnuggets on February 10, 2023 in Data Science
Utilize these plotting functions to improve your visualization game.
7 SMOTE Variations for Oversampling

By Cornellius Yudha Wijaya, KDnuggets on January 27, 2023 in Machine Learning
Best oversampling techniques for the imbalanced data.
Creating Beautiful Histograms with Seaborn

By Cornellius Yudha Wijaya, KDnuggets on January 11, 2023 in Data Science
Visualize the numerical distribution in a beautiful way.
How to Merge Pandas DataFrames

By Cornellius Yudha Wijaya, KDnuggets on January 5, 2023 in Data Science
Data merge is a common data processing activity. Learn how Pandas provide various ways to merge our data.

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Cornellius Yudha Wijaya

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