Data Science
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tsumaranaina
  • Member for 5 years, 2 months
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Just started coding!

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All Questions Answers
Score Newest
question
49
StandardScaler before or after splitting data - which is better?
Sep 18, 2018
question
3
PCA, SMOTE and cross validation- how to combine them together?
Feb 20, 2019
question
2
Deciding on the number of components in PCA
May 1, 2019
question
1
A classification machine learning flow chart implimenting dimentionality reduction, upsampling, and cross validation [closed]
Sep 14, 2018
answer
1
What are some possible reasons that your multiclass classifier is classifying alll the classes in a single class?
Mar 13, 2019
question
1
How to improve Regression Model with High Training Performance and Low Test Performance
Mar 6, 2019
question
1
Feature name extraction directly from dataset
Mar 8, 2019
question
1
What are some possible reasons that your multiclass classifier is classifying alll the classes in a single class?
Mar 10, 2019
question
1
How can someone avoid over fitting or data leak in ridge and lasso regression when the training score is high and test score is low?
Jan 8, 2019
question
0
Does running the script of train_test_split several times with varying test size in sklearn cause data leakage?
Jan 11, 2019
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Multiple comparison correction (Bonferroni vs. Holm Bonferroni)

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