Cross Validated
Sandeep S. Sandhu's user avatar
Sandeep S. Sandhu's user avatar
Sandeep S. Sandhu's user avatar
Sandeep S. Sandhu
  • Member for 9 years, 2 months
  • Last seen more than a week ago
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Experienced practitioner applying statistical inference and operations research methods to solve enterprise challenges.

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Top posts
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All Questions Answers
Score Newest
answer
12
What are some of the most important "early papers" on Regularization methods?
Jun 9, 2017
answer
12
How to improve F1 score with skewed classes?
Apr 20, 2017
answer
11
Where does sklearn's weighted F1 score come from?
Jun 7, 2017
answer
11
How can a smaller learning rate hurt the performance of a gbm?
Aug 15, 2016
answer
8
What are Regularities and Regularization?
Feb 13, 2017
answer
8
Decision Trees: if always binary split
Nov 8, 2016
answer
6
rpart, Cross Validation.
Apr 25, 2017
answer
4
AUC vs accuracy for model accuracy evaluation
Jun 9, 2017
answer
4
Optimise SVM to avoid false-negative in binary classification
May 4, 2017
answer
4
XGBoost - Weights in classifcation tree 0 or 1?
Mar 8, 2017
Top network posts
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61
Does XGBoost handle multicollinearity by itself?
57
How to interpret the output of XGBoost importance?
20
GBM vs XGBOOST? Key differences?
16
What are the purposes of files in META-INF folder of an APK file?
12
Machine Learning Best Practices for Big Dataset

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