Machine Learning

• Telco Churn Prediction
• Bike Rental Prediction
  • Workflow
  • Reading from Dataset
  • Extract hour from time using datatype timestamp
  • Calculate Count to datatype double
  • Assemble features for modelling
  • Calculate vectorindexer
  • Split it
  • GBTRegression
  • Prediction
  • RegressionEvaluator
  • Correlation with columns
  • Summary analysis
  • Calculate count for rental per hour
  • Analyse using Graph
• Farmers Market Prediction
  • First Dataset
  • Column Filter
  • SQL
  • Second Dataset
  • SQL
  • AllJoin - Join the two datasets
  • CastColumnType
  • ImputingWithConstant
  • VectorAssembler
  • Split
  • LinearRegression
  • Predict
  • Print N Rows
• Clustering Houses
  • Workflow
  • Reading from Dataset
  • Prints the results
  • Assemble the features for predictions
  • Split it
  • Perform KMeans Clustering
  • ML Model save
  • ML Model Load
  • Prediction
  • Print the prediction results
• TFIDF
  • Workflow
  • Reading from Dataset
  • Tokenizes message column
  • Perform TF
  • Perform IDF
  • Prints the results
• Earthquake Prediction
  • Objective
  • Dataset
  • Random Forest Regression Workflow for Earthquake Prediction
  • Prepare data for modeling
  • Data modeling
  • Model evaluation