Principal Component Analysis (PCA) is a technique used to find the core components that underlie different variables. It comes in very useful whenever doubts arise about… Read More »Naive Principal Component Analysis in R
In this post, you discovered how to train a final machine learning model for operational use. You have overcome obstacles to finalizing your model, such… Read More »How to Train a Final Machine Learning Model
Cross-validation is a technique used to assess the accuracy of a predictive model, based on training set data. It splits the training sets into test… Read More »14 Great Articles About Cross-Validation, Model Fitting and Selection
Artificial intelligence now fits in our daily lives and is deployed in more and more business sectors, hustling human expertise. Artificial intelligence should transform one… Read More »How artificial intelligence transforms business?
Every organization embraces analytics to gather, analyze and interpret data to make strategic business decisions at some point in time. As technology evolves and the… Read More »Business Analytics in the Cloud: Is Sky the Limit?
As mentioned by Tom Davenport few years back, Data Scientistis still a hottest job of century. Data scientists are those elite people who solve business… Read More »Do you want to hire a Data Scientist?
Neural network or artificial neural network is one of the frequently used buzzwords in analytics these days. Neural network is a machine learning technique which… Read More »Understanding Neural Network: A beginner’s guide
In the first article of this series, I had touched upon key concepts and processes of Data Science. In this article, I will dive in… Read More »Data Science Simplified Part 2: Key Concepts of Statistical Learning
In the previous posts of this series, we discussed the concepts of statistical learning and hypothesis testing. In this article, we dive into linear regression… Read More »Data Science Simplified Part 4: Simple Linear Regression Models
In the last article of this series, we discussed the story of Fernando. A data scientist who wants to buy a car. He uses Simple Linear… Read More »Data Science Simplified Part 5: Multivariate Regression Models
