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KyBe
  • Member for 7 years, 4 months
  • Last seen more than a month ago
192 votes
13 answers
273k views

K-Means clustering for mixed numeric and categorical data

  • 5,234
41 votes
6 answers
33k views

Encoding features like month and hour as categorial or numeric?

28 votes
8 answers
3k views

Purpose of visualizing high dimensional data?

  • 655
21 votes
3 answers
8k views

Nearest neighbors search for very high dimensional data

  • 431
16 votes
2 answers
11k views

High-dimensional data: What are useful techniques to know?

  • 441
14 votes
2 answers
3k views

Efficient dimensionality reduction for large dataset

  • 3,780
13 votes
3 answers
10k views

How can I do classification with categorical data which is not fixed?

  • 271
9 votes
2 answers
15k views

Multicollinearity in Decision Tree

  • 1,411
7 votes
6 answers
1k views

Clustering algorithms for high dimensional binary sparse data

7 votes
1 answer
2k views

Is it OK to try to find the best PCA k parameter as we do with other hyperparameters?

  • 71
5 votes
2 answers
6k views

Advantages of Recurrent Neural Networks over basic Artificial Neural Networks

5 votes
1 answer
238 views

Temporal Aspects in Machine Learning

4 votes
2 answers
176 views

How can I compare classes from clusterings performed on two different data sets?

  • 143
3 votes
2 answers
30k views

Tips to improve Linear Regression model

  • 1,411
3 votes
3 answers
121 views

Expectation number of points in initial clustering for LSH

2 votes
1 answer
2k views

Knn and euclidean distance

  • 645