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Data Science
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Tim Goodman's user avatar
Tim Goodman's user avatar
Tim Goodman
  • Member for 11 years, 6 months
  • Last seen more than 1 year ago
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184
K-Means clustering for mixed numeric and categorical data
May 14, 2014
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44
Latent Dirichlet Allocation vs Hierarchical Dirichlet Process
Jun 10, 2014
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34
How big is big data?
May 14, 2014
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9
High dimensional space is dense or sparse?
Oct 18, 2016
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5
When are p-values deceptive?
May 14, 2014
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4
In general, when does TF-IDF reduce accuracy?
Oct 14, 2016
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3
Limits of Javascript on the implementation of AI algorithms
Oct 20, 2016
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2
Does the "laplacian" kernel used in the SVM context come from a Hilbert space inner product?
Oct 14, 2016
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2
How to interpret the loading values of a pca?
Oct 15, 2016
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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

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Can we get TeX support?
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How is Data Science Different From Cross-Validated?
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Can we get TeX support?
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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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Is JavaScript a pass-by-reference or pass-by-value language?
181
Are null references really a bad thing?
166
Words with "bi-" prefix that no longer mean "two"
152
Is there an equivalent of CSS max-width that works in HTML emails?
71
Make a big deal out of == true?