Blog

## Step-by-Step Data Science Project (End to End Regression Model)

We took "Melbourne housing market dataset from kaggle" and built a model to predict house price. While building the model we found very interesting data patterns such as heteroscedasticity. We…

## Naive Bayes Algorithm – Introduction to Text Analytics

Conditional Probability Conditional probability as the name suggests, comes into play when the probability of occurrence of a particular event changes when one or more conditions are satisfied (these conditions…

## Heterogeneous Ensemble Learning (Hard voting / Soft voting)

Voting Classifier Suppose you have trained a few classifiers, each one individually achieving about 80% accuracy (Logistic Regression classifier, an SVM classifier, a Random Forest classifier, a K-Nearest Neighbors classifier).…

## Credit Card Fraud Detection with Python

Credit Card Fraud Detection, Anomaly Detection Using Python (Complete - Classification & Anomaly Detection) : Let us take a credit card fraud dataset from Kaggle (https://www.kaggle.com/mlg-ulb/creditcardfraud/Data). The datasets contains transactions…

## Credit Card Fraud Detection Using SMOTE

Credit Card Fraud Detection Using SMOTE (Classification approach) : This is the 2nd approach I'm sharing for credit card fraud detection. We are going to explore resampling techniques like oversampling…

## Anomaly Detection using Gaussian (Normal) Distribution

Anomaly Detection using Gaussian (Normal) Distribution For training and evaluating Gaussian distribution algorithms, we are going to split the train, cross validation and test data sets using blow ratios. 1)…

## Regression – Find relation between Multiple Inputs and Target variable

One Input variable : When only one input variable and one output variable, scatter chart is useful in finding relationship X1 and y. Below diagram shows the example of such…

## How AI can create jobs ?

"AI will increase efficiency and create jobs" We are in the beginning of era of AI which is evolving as next technological revolution. Google CEO Sundar Pichai explains it as,…

## Why AI is so popular now ?

"AI is so popular now, because its the industrial revolution. The technology will effect all sectors and fields." Artificial Intelligence (AI) is able to impact almost everything in much the…