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redhqs
  • Member for 5 years, 1 month
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45 votes
Accepted

StandardScaler before or after splitting data - which is better?

26 votes
Accepted

Keras Callback example for saving a model after every epoch?

10 votes
Accepted

What is the difference between a hashing vectorizer and a tfidf vectorizer

10 votes

How do I get the feature importace for a MLPClassifier?

7 votes

Why are Machine Learning models called black boxes?

4 votes

PCA, SMOTE and cross validation- how to combine them together?

4 votes
Accepted

Why running the same code on the same data gives a different result every time?

3 votes

How does keras train without disrupting the data set order

3 votes
Accepted

When to use different Word2Vec training approaches?

3 votes
Accepted

Visualizing many one-to-many relationships

3 votes
Accepted

Supported GPU for Pytorch

2 votes

In doc2vec, how to model correctly when many documents share the same label?

2 votes

How do I define my feature variables

1 vote

What are alternatives to MLP, when you have rectangular, structured data?

1 vote

a simple way to test wether a tree-based classifier would transfer well to a target population?

1 vote

Has anybody created interesting ConvNets on 3D movie data?

1 vote
Accepted

What are "belief maps" and "affinity maps"?

1 vote
Accepted

Continous bag of words claimed to be unsupervised, how is it working?

0 votes

How can I find anomalies in each row of data?

0 votes

Is this clear overfitting?