yura

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173 reputation

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bio	website	linkedin.com/in/yurkor
	location	San Francisco, CA
	age
visits	member for	2 years, 8 months
	seen	Oct 17 '12 at 18:08
stats	profile views	24

Text mining/Data mining/Search algorithm developer. Scala enthusiast.

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7 Questions

votes activity newest

4	What are some of the best ranking algorithms with inputs as up and down votes?
2	Open source data mining package comparsion
1	How many user interactions do I need to perform search relevance experiment?
1	What is the best way to treat popularity for ranking?
0	Generating pairwise training data from clickstream

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173 Reputation

+10	How to limit my input data for Jaccard item-item similarity calculation?
+5	How many user interactions do I need to perform search relevance experiment?
+5	What is the best way to treat popularity for ranking?
+5	Open source data mining package comparsion

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4 Answers

votes activity newest

1	How to limit my input data for Jaccard item-item similarity calculation?
1	How to sample clustering to estimate precision and recall?
1	Mathematical description of problem where sample is asked about three most liked brands?
0	How can I implement multiclass k-NN?

21 Tags

1 data-mining × 2	1 sampling
1 combination	1 precision-recall
1 descriptive-statistics	0 ranking × 4
1 distributions	0 machine-learning × 3
1 clustering	0 search-theory × 2

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