This article explains merging, joining, sorting, subsetting of data frames, columns, rows using practice in R and Python with various examples
This article list the best tutorial and talks on python from PyCon Conference 2016. The videos include machine learning, statistics, data etc
Building recommendation engines in python and R, learn building one using graphlab library in the field of data science and machine learning.
Understand the basics of Queuing Theory, Discover how to predict queue lengths and waiting times with this comprehensive 3-part series.
It's third anniversary of Analytics Vidhya and we are proud to announce our contribution to data science.
Theano is a programming language which runs on top of Python. This article explains deep learning with theano and how implementing neural networks in python.
Explore XGBoost parameters in pyhon and hyperparameter tuning like learning rate, depth of trees, regularization, etc. to improve model accuracy.
A guide to gradient boosting and hyperparameter tuning in gradient boosting algorithm using Python to adjust bias variance trade-off in predictive modeling.
Solution to Big Mart sales problem - includes hypothesis, data exploration, feature engineering & regression, decision tree / random forest model
Discover all about Ridge and Lasso Regression: penalizing coefficients, mechanisms, comparing techniques, Mathematical Principles.
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