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Sunil Ray

Sunil Ray

Author: Since December 2013

I am a Business Analytics and Intelligence professional with deep experience in the Indian Insurance industry. I have worked for various multi-national Insurance companies in last 7 years.

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    Beginner, Data Science, Interview Questions, Interviews

    11 Easy-to-Achieve Steps to Transition into Data Science (for Reporting and BI Professionals!)

    Sunil Ray, September 16, 2020
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    Algorithm, Data Science, Deep Learning, Intermediate, Machine Learning, Python, R

    Understanding and coding Neural Networks From Scratch in Python and R

    Sunil Ray, July 24, 2020
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    Beginner, Business Analytics, Data Exploration, Data Science, Excel, Programming, Statistics, Structured Data

    10+ Simple Yet Powerful Excel Tricks for Data Analysis

    Sunil Ray, April 25, 2020
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    Beginner, Business Analytics, Classification, Machine Learning, Python, R, Supervised, Technique

    Improve Your Model Performance using Cross Validation (in Python and R)

    Sunil Ray, May 3, 2018
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    Beginner, Deep Learning, Github, Listicle, Machine Learning, Python, R

    15 Trending Data Science GitHub Repositories you can not miss in 2017

    Sunil Ray, December 18, 2017
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    Algorithm, Classification, Data Science, Intermediate, Machine Learning, Python, R, Structured Data, Supervised

    Understanding Support Vector Machine(SVM) algorithm from examples (along with code)

    Sunil Ray, September 13, 2017
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    Beginner, Data Science, Machine Learning, Maths, Probability, Python, R, Technique

    Naive Bayes Classifier Explained : Applications and Practice Problems of Naive Bayes Classifier

    Sunil Ray, September 11, 2017
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    Algorithm, Business Analytics, Classification, Clustering, Intermediate, Listicle, Machine Learning, Python, R, Regression, Structured Data, Supervised, Unsupervised

    Commonly used Machine Learning Algorithms (with Python and R Codes)

    Sunil Ray, September 9, 2017
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    Intermediate, Interview Questions, Interviews, Machine Learning, Skilltest

    30 Questions to test a data scientist on K-Nearest Neighbors (kNN) Algorithm

    Sunil Ray, September 4, 2017
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    Intermediate, Libraries, Machine Learning, Programming, Project, Python, R, Regression, Structured Data, Supervised

    CatBoost: A machine learning library to handle categorical (CAT) data automatically

    Sunil Ray, August 14, 2017

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