4 Boosting Algorithms You Should Know – GBM, XGBoost, LightGBM & CatBoost
ArticleVideo Book How many boosting algorithms do you know? Can you name at least two boosting algorithms in machine learning? Boosting algorithms have been …
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An End-to-End Guide to Understand the Math behind XGBoost
XGBoost has quickly become a popular machine learning technique, and a major diffrentiator in ML hackathons. Learn the math that powers it, in this article.
A Comprehensive Guide to Ensemble Learning (with Python codes)
Ensemble models combine predictions from multiple models to improve the overall performance. Bagging and Boosting are two important ensemble learning techniques. Important techniques random forest, gradient boosting, XGBoost, CatBoost, LightBoost
30 Questions to test a data scientist on Tree Based Models
ArticleVideo Book Introduction Decision Trees are one of the most respected algorithm in machine learning and data science. They are transparent, easy to understand, …
How to build Ensemble Models in machine learning? (with code in R)
ArticleVideo Book Introduction Over the last 12 months, I have been participating in a number of machine learning hackathons on Analytics Vidhya and Kaggle …
40 Questions to ask a Data Scientist on Ensemble Modeling Techniques (Skilltest Solution)
ArticleVideo Book Introduction Ensemble modeling is a powerful way to improve the performance of your machine learning models. If you wish to be on …
40 Interview Questions asked at Startups in Machine Learning / Data Science
ArticleVideo Book Overview Contains a list of widely asked interview questions based on machine learning and data science The primary focus is to learn …
Infographic: 16 Genius Minds Whose Inventions Made Data Science Easier For Us
ArticleVideo Book Introduction Did you know that the concept of Regression was invented almost 2 centuries ago ? Neither did I, until I decided to step …
Use H2O and data.table to build models on large data sets in R
ArticleVideo Book Introduction Last week, I wrote an introductory article on the package data.table. It was intended to provide you a head start and become …
Winners Talk: Top 3 Solutions of The Seer’s Accuracy Competition
ArticleVideo Book Introduction Surprises arrive when you expect them least to arrive. The Seer’s Accuracy turned out to be a challenging surprise for data scientists. So, …
