Menu

Analytics Data Exploration

Lets be precise about Analytics

  • Home

Category: Classification Algorithms in R

This section involves implementation of classification algorithms like random forest in R

Model tuning of Xgboost
Jan 25 2017
Off

Xgboost :Model tuning in Crossvalidation using caret in R

By Arpan Gupta (Indian Institute of Technology,Roorkee)

Introduction Here will discuss about the Xgboost model parameter’s tuning using caret package in R.Let’s begin.Open your R console and follow along. To Get Certified for Best Course on Data Science Developed by Data Scientist…

Biplot in PCA
Jan 24 2017
Off

Principal Component Analysis in R

By Arpan Gupta (Indian Institute of Technology,Roorkee)

How to Perform PCA in R We will discuss here how to perform principal component analysis in R.Although PCA is required for data sets which have very high dimentionality,we will use the iris data set…

Biplot in PCA
Jan 24 2017
Off

What are Dimentionality Reduction Techniques

By Arpan Gupta (Indian Institute of Technology,Roorkee)

Introduction Consider the case where you are being provided a data set which has say ten thousand independent variables or columns or predictor variables and say ten millions of records or observations or rows. Let’s…

AIC and deviance
Jan 20 2017
Off

Deviance and AIC for Logistic Regression in R

By Arpan Gupta (Indian Institute of Technology,Roorkee)

Introduction This is for you,if you are looking for Deviance,AIC,Degree of Freedom,interpretation of p-value,coefficient estimates,odds ratio,logit score and how to find the final probability from logit score in logistic regression in R. Course for Beginners:…

Logistic Regression
Jan 19 2017
Off

Logistic Regression output interpretation in R

By Arpan Gupta (Indian Institute of Technology,Roorkee)

Introduction This is for you if you are looking for interpretation of p-value,coefficient estimates,odds ratio,logit score and how to find the final probability from logit score in logistic regression in R. Let’s begin !! For…

Cross-validation in R
Jan 16 2017
Off

Avoid Over fitting & start crossvalidation

By Arpan Gupta (Indian Institute of Technology,Roorkee)

Introduction If you want to learn what is K-fold cross-validation and how is it done in R,then please follow along.Open your RStudio and have fun!! Course for Beginners: https://www.udemy.com/machine-learning-using-r/?couponCode=DISFOR123 What is Cross-validation A model is…

deeplearning
Jan 02 2017
Off

Neural Networks for Data Analytics in R

By Arpan Gupta (Indian Institute of Technology,Roorkee)

Introduction Precise Demo on Neural Networks for Machine Learning and Data Analytics in R. Open your RStudio and follow along !! Importing libraries #### importing the library MASS for “Boston” dataset library(MASS) library(neuralnet) ## Loading…

random forest in T
Jan 01 2017
Off

Random Forest in R

By Arpan Gupta (Indian Institute of Technology,Roorkee)

Introduction to Random Forest in R Let’s learn from precise Demo on Random Forest in R for Machine Learning and Data Analytics .Open your RStudio and begin typing in the same things as below.Learn by…

deeplearning
Jan 01 2017
Off

Deep learning in R

By Arpan Gupta (Indian Institute of Technology,Roorkee)

Introduction to Deep learning in R It is precise Demo on Deep learning for Machine Learning  using h2o in R. H2O is “The Open Source In-Memory, Prediction Engine for Big Data Science”.The H2O R package…

decision tree
Dec 30 2016
Off

Decision Tree for data analytics in R

By Arpan Gupta (Indian Institute of Technology,Roorkee)

Precise Demo on Decision Tree for Machine Learning and Data Analytics in R.Open RStudio and begin typing in the same things as below.Learn by Practice!! #### Decision Tree is like taking decision on split for…

Explore

Subscribe Youtube Channel & get Free ML Course

Search

Analytics Data Exploration

  • Privacy Policy
  • Terms of Use

For Business Queries

arpang.iitr@gmail.com
Youtube
Proudly powered by WordPress | Theme: Futurio

Search

Search