Angel Das – Medium

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Angel Das
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Towards Data Science

Convolution Neural Network for Image Processing — Using Keras

A comprehensive guide towards working with CNN in Python

12 min readAug 20, 2020

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Convolution Neural Network for Image Processing — Using Keras

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3

Angel Das
in
DataDrivenInvestor

Mutual Information Analysis for Variable Importance

Beginners guide to concepts and use cases for MI Analysis

8 min readJan 25, 2023

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Mutual Information Analysis for Variable Importance

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Angel Das
in
Towards Data Science

Step By Step Guide To Automated Exploratory Data Analysis Using Sweetviz in Python

Table of Contents

9 min readDec 3, 2022

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Step By Step Guide To Automated Exploratory Data Analysis Using Sweetviz in Python

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Angel Das
in
Towards Data Science

Exploring Recommendation Systems: Review of Matrix Factorization & Deep Learning Models

Summary of Recommender Systems (Alternate Least Square, LightFM, Matrix Factorization with Neural Networks, and Neural Collaborative…

9 min readNov 10, 2022

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Exploring Recommendation Systems: Review of Matrix Factorization & Deep Learning Models

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Angel Das
in
Towards Data Science

Generating Word Embeddings from Text Data using Skip-Gram Algorithm and Deep Learning in Python

Introduction to embeddings in natural language processing using Artificial Neural Network and Gensim

13 min readNov 9, 2022

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Generating Word Embeddings from Text Data using Skip-Gram Algorithm and Deep Learning in Python

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4

Angel Das

@Imashk - Definitely.

1 min readNov 9, 2022

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Angel Das
in
Towards Data Science

Z Test Statistics Formula & Python Implementation

Formula, Definition, Examples, & Python Implementation

7 min readNov 8, 2022

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Z Test Statistics Formula & Python Implementation

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1

Angel Das
in
Towards Data Science

Kruskal Wallis Test for Beginners

Kruskal Wallis Test: Purpose, Scope, Assumptions, Examples, Python Implementation

7 min readNov 7, 2022

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Kruskal Wallis Test for Beginners

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Angel Das
in
Towards Data Science

Chi-square Test — How to calculate Chi-square using Formula & Python Implementation

1. Type of Test

7 min readNov 2, 2022

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Chi-square Test — How to calculate Chi-square using Formula & Python Implementation

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Angel Das
in
Towards Data Science

Creating Your Own Logistic Regression Model from Scratch in R

A beginner’s guide to building a binary classification model in R without external packages

8 min readNov 1, 2022

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Creating Your Own Logistic Regression Model from Scratch in R

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2

Angel Das

Angel Das

Data Science Consultant at IQVIA ANZ || Former Data Science Analyst at Novartis AU, Decision Scientist with Mu Sigma || Ex Teaching Associate Monash University

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