SNU_WSM_EXAM_Govind

Ans 1. Two-class Bayes Point Machine Accuracy - Best Model ReviewText: 71.5% Summary: 69.6%. Two-class Boosted Decision Tree Accuracy ReviewText: 66.8% Summary:68.7%. Two-class Decision Forest Accuracy ReviewText: 62.1% Summary:61.8%. Two-class Decision Forest Accuracy ReviewText: 62.1% Summary:61.8%. Two-class Logistic Regression Accuracy ReviewText: 69.8% Summary:71.6%. Two-class Support Vector Machine Accuracy ReviewText: 69.4% Summary:70.6%. Ans2. After Hypertune - Accuracy ReviewText: 71.5%. Ans3. NDCG: 94.98%. Ans4. Word cloud has been formed in the model.