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Encoding feature containing both text and string?

answered Nov 6, 2021 at 11:31

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Keras, DNN ending with sigmoid - model.predict produces values < 0.5. This indicates...?

answered Dec 10, 2021 at 6:14

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What is the problem that causes overfitting in the code?

answered Dec 13, 2021 at 4:01

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Select one best model according to accuracy, precision, recall, f1 score and roc score

answered Dec 7, 2021 at 6:26

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Decision Tree taking too long to execute

answered Dec 1, 2021 at 9:46

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How to cluster/group these data points (using K-Mean or Hirarachal clustering)

answered Dec 2, 2021 at 5:26

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Object detection or image classification? Each image has 3 shapes. I want to return 1 if they are all triangles, 0 otherwise

answered Dec 3, 2021 at 5:03

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How to restructure my dataset for interpretability without losing performance?

answered Oct 21, 2021 at 13:21

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How to identify if there is a relationship between 5 categorical independent variables to a binary dependent variable?

answered Oct 22, 2021 at 10:05

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Compare model accuracy when training with imbalanced and balanced data

answered Oct 22, 2021 at 14:37

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How to deal with Missing Not at Random Data for k-means clustering?

answered Oct 16, 2021 at 8:48

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What are the disadvantages of Azure's ML vs a pure code approach (R/SKlearn)

answered Oct 16, 2021 at 11:22

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Advantages and disadvantages of using classification tree

answered Oct 20, 2021 at 7:13

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How to determine the number of K in KNN

answered Oct 10, 2021 at 15:07

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GridSeachCV not performing well on ML models

answered Oct 10, 2021 at 15:17

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How to perform feature selection with Categorical Variables and Continuous Target, provided that data is not normally distributed?

answered Oct 6, 2021 at 11:49

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If I have two variables with strong correlation, should I delete one and leave the other in my data

answered Oct 7, 2021 at 11:45

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Comparing accuracies of Grid Search CV & Randomized Search CV with K-Fold Cross Validation?

answered Oct 7, 2021 at 11:55

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Imbalanced classification with bias

answered Aug 7, 2021 at 17:12

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139 Answers

Encoding feature containing both text and string?

Keras, DNN ending with sigmoid - model.predict produces values < 0.5. This indicates...?

What is the problem that causes overfitting in the code?

Select one best model according to accuracy, precision, recall, f1 score and roc score

Decision Tree taking too long to execute

How to cluster/group these data points (using K-Mean or Hirarachal clustering)

Object detection or image classification? Each image has 3 shapes. I want to return 1 if they are all triangles, 0 otherwise

How to restructure my dataset for interpretability without losing performance?

How to identify if there is a relationship between 5 categorical independent variables to a binary dependent variable?

Compare model accuracy when training with imbalanced and balanced data

How to deal with Missing Not at Random Data for k-means clustering?

What are the disadvantages of Azure's ML vs a pure code approach (R/SKlearn)

Advantages and disadvantages of using classification tree

How to determine the number of K in KNN

GridSeachCV not performing well on ML models

How to perform feature selection with Categorical Variables and Continuous Target, provided that data is not normally distributed?

If I have two variables with strong correlation, should I delete one and leave the other in my data

Comparing accuracies of Grid Search CV & Randomized Search CV with K-Fold Cross Validation?

Imbalanced classification with bias