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Alexey Grigorev

Birobidzhan, Russia

http://alexeygrigorev.com

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Top Questions
Top Answers
196
Understanding ROC curve
stats.stackexchange.com

195
How to intuitively explain what a kernel is?
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119
How to get correlation between two categorical variable and a categorical variable and continuous variable?
datascience.stackexchange.com

73
What does AUC stand for and what is it?
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62
Dynamic Web Module 3.0 -- 3.1
stackoverflow.com

46
Difference between Primal, Dual and Kernel Ridge Regression
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36
Dimensionality and Manifold
datascience.stackexchange.com

34
How to calculate Area Under the Curve (AUC), or the c-statistic, by hand
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21
Remove Last Comma
codereview.stackexchange.com

20
Quick guide into training highly imbalanced data sets
datascience.stackexchange.com

20
How well does bootstrapping approximate the sampling distribution of an estimator?
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19
Average ROC for repeated 10-fold cross validation with probability estimates
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15
Automatic keyword extraction: using cosine similarities as features
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14
Deep learning basics
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13
How we can draw an ROC curve for decision trees?
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13
Interpreting QQplot - Is there any rule of thumb to decide for non-normality?
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12
Do Random Forest overfit?
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12
How to use decision stump as weak learner in Adaboost?
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11
Difference between PCA and spectral clustering for a small sample set of Boolean features
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11
User segmentation by clustering with sparse data
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9
Displaying opencv image using python flask
stackoverflow.com

9
List of suitable job positions for data analyst
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9
Random Forest - How to handle overfitting
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8
Analyzing A/B test results which are not normally distributed, using independent t-test
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8
Difference between tf-idf and tf with Random Forests
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8
Latent Semantic Indexing and Data Centering
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7
How to force disable JSR-303 support in Spring 3?
stackoverflow.com

7
How to plot ROC curves in multiclass classification?
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7
Matthews correlation coefficient with multi-class
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6
Are there any good tutorials for ice4j?
stackoverflow.com

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