Data Science
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Tim Goodman's user avatar
Tim Goodman's user avatar
Tim Goodman
  • Member for 9 years, 4 months
  • Last seen more than a month ago
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All Questions Answers
Score Newest
answer
181
K-Means clustering for mixed numeric and categorical data
May 14, 2014
answer
44
Latent Dirichlet Allocation vs Hierarchical Dirichlet Process
Jun 10, 2014
answer
34
How big is big data?
May 14, 2014
answer
9
High dimensional space is dense or sparse?
Oct 18, 2016
answer
5
When are p-values deceptive?
May 14, 2014
answer
4
In general, when does TF-IDF reduce accuracy?
Oct 14, 2016
answer
3
Limits of Javascript on the implementation of AI algorithms
Oct 20, 2016
answer
2
Does the "laplacian" kernel used in the SVM context come from a Hilbert space inner product?
Oct 14, 2016
answer
2
How to interpret the loading values of a pca?
Oct 15, 2016
answer
1
How to construct a Decision tree in R where the training data has a frequency associated with each class
Oct 18, 2016
Top Meta posts
1
4
37
Can we get TeX support?
27
How is Data Science Different From Cross-Validated?
13
Can we get TeX support?
6
Are questions about languages, libraries and databases on-topic?
4
Are ethical considerations for the data scientist within scope? Is {ethics} on topic?
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627
Is JavaScript a pass-by-reference or pass-by-value language?
179
Are null references really a bad thing?
166
Words with "bi-" prefix that no longer mean "two"
146
Is there an equivalent of CSS max-width that works in HTML emails?
71
Make a big deal out of == true?

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