Tirthajyoti Sarkar

Adapdix Corp

Dr. Tirthajyoti Sarkar is a Data Science/ML Manager at Adapdix Corp. He contributes regularly to publications such as KDnuggets and TDS on diverse topics related to data science and machine learning. He has authored data science books and contributes to open source software. Tirthajyoti holds a Ph.D. in EE and is working on an M.S. degree in Computational Data Analytics. Email him at tirthajyoti at gmail[dot]com.

How to Create Custom Real-time Plots in Deep Learning

By Tirthajyoti Sarkar, Adapdix Corp on December 14, 2020 in Data Visualization, Deep Learning, Keras, Metrics, Neural Networks, Python
How to generate real-time visualizations of custom metrics while training a deep learning model using Keras callbacks.
Pull and Analyze Financial Data Using a Simple Python Package

By Tirthajyoti Sarkar, Adapdix Corp on July 9, 2020 in Finance, Pandas, Python
We demonstrate a simple Python script/package to help you pull financial data (all the important metrics and ratios that you can think of) and plot them.
Speed up your Numpy and Pandas with NumExpr Package

By Tirthajyoti Sarkar, Adapdix Corp on July 1, 2020 in numpy, Pandas, Python
We show how to significantly speed up your mathematical calculations in Numpy and Pandas using a small library.
Complex logic at breakneck speed: Try Julia for data science

By Tirthajyoti Sarkar, Adapdix Corp on May 20, 2020 in Benchmark, Data Science, Julia, numpy, Python
We show a comparative performance benchmarking of Julia with an equivalent Python code to show why Julia is great for data science and machine learning.
AI and Machine Learning for Healthcare

By Tirthajyoti Sarkar, Adapdix Corp on May 14, 2020 in AI, Coronavirus, COVID-19, Healthcare, Machine Learning
Traditional business and technology sectors are not the only fields being impacted by AI. Healthcare is a field that is thought to be highly suitable for the applications of AI tools and techniques.
Google’s New Explainable AI Service

By Tirthajyoti Sarkar, Adapdix Corp on December 20, 2019 in AI, Explainability, Explainable AI, Google
Google has started offering a new service for “explainable AI” or XAI, as it is fashionably called. Presently offered tools are modest, but the intent is in the right direction.
Build Pipelines with Pandas Using pdpipe

By Tirthajyoti Sarkar, Adapdix Corp on December 13, 2019 in Data Preparation, Data Preprocessing, Pandas, Pipeline, Python
We show how to build intuitive and useful pipelines with Pandas DataFrame using a wonderful little library called pdpipe.
Activation maps for deep learning models in a few lines of code

By Tirthajyoti Sarkar, Adapdix Corp on October 10, 2019 in Architecture, Deep Learning, Neural Networks, Python
We illustrate how to show the activation maps of various layers in a deep CNN model with just a couple of lines of code.
Clustering Metrics Better Than the Elbow Method

By Tirthajyoti Sarkar, Adapdix Corp on October 1, 2019 in Clustering, Metrics
We show what metric to use for visualizing and determining an optimal number of clusters much better than the usual practice — elbow method.
A Single Function to Streamline Image Classification with Keras

By Tirthajyoti Sarkar, Adapdix Corp on September 23, 2019 in Image Classification, Image Recognition, Keras, Python
We show, step-by-step, how to construct a single, generalized, utility function to pull images automatically from a directory and train a convolutional neural net model.

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Tirthajyoti Sarkar

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