User Dhruv Mahajan - Data Science Stack Exchange

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Dhruv Mahajan

Member for 7 years, 7 months
Last seen more than a month ago

10 Answers

Score Activity Newest

5 votes

Difference between machine learning and artificial intelligence

answered May 19, 2017 at 9:33

4 votes

Is Gini coefficient a good metric for measuring predictive model performance on highly imbalanced data

answered Jun 17, 2017 at 4:05

3 votes

Accepted

How to measure the correlation of different algorithms

answered Jun 27, 2017 at 20:27

2 votes

Why doesn't LightGBM perform better than SVC (linear kernel)? [sentiment analysis]

answered Jul 14, 2017 at 15:17

2 votes

Which one first: algorithm benchmarking, feature selection, parameter tuning?

answered Jun 16, 2017 at 20:46

1 vote

binary classification: 1 attribute vs many

answered May 18, 2017 at 10:04

1 vote

accuracy prediction out of sample gone bad ! over fitting ?

answered May 19, 2017 at 20:42

1 vote

Determining threshold in an area with very few samples of positive label

answered Jun 21, 2019 at 3:33

0 votes

How can I weigh observations differently that were provided for a time horizon?

answered May 26, 2017 at 6:58

0 votes

Is it right to impute Train and Test set?

answered May 20, 2019 at 20:17