Effect-of-COVID-19-pandemic-on-E-commerce

Datasets used

• Amazon COVID-19 Predatory Pricing Data
• Amazon Product Details
• COVID 19 based products on Flipkart (i made it 😄)

Scraping Data from Websites

• Amazon Scraping : Scraping New info from Amazon
• Scraping present prices using old datasets
• Flipkart Scarping : Scraping New info from Flipkart
• Scraping Amazon Stars
• Scraping Flipkart Stars

E-Commerce in Pandemic Part 1

• Visualising Datasets
  • Kernel Density Estimate plot
• Clustering
  • K detection using Elbow Method
  • Counts in Clusters
• Principal Component Analysis
• Generating Revised Datasets for Next Step

E-Commerce in Pandemic Part 2

• Logistic Regression
• Support Vector Machine
  • Split Dataset
  • Normalize Features
  • Training SVM
  • Decision Boundary
  • SVM Kernels
  • Instantiating the Best Model
  • Testing Set Prediction
  • Accuracy on Testing Set
  • Comparison to All-Zero Prediction
  • Precision and Recall
• Decision Trees
  • Implementation
  • Avoiding Overfitting