1310 search results - page 113 / 262 » Learning the k in k-means |
137
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JMLR
2007
15 years 6 months ago
2007
We show that, given data from a mixture of k well-separated spherical Gaussians in Rd, a simple two-round variant of EM will, with high probability, learn the parameters of the Ga...
186
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ICMLC
2010
Springer
15 years 4 months ago
2010
Springer
: Patent classification is a large scale hierarchical text classification (LSHTC) task. Though comprehensive comparisons, either learning algorithms or feature selection strategies...
158
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CHI
2009
ACM
16 years 7 months ago
2009
ACM
This paper describes a pilot study of a computer simulation called WIIS, which is designed to extend students' learning experience of the sizes of the objects beyond human vi...
135
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CHI
2006
ACM
16 years 6 months ago
2006
ACM
This paper presents research on a collaborative learning environment in an urban elementary science classroom. The application, called RoomBugs, simulates a dynamic ecosystem of i...
154
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ECML
2007
Springer
16 years 15 days ago
2007
Springer
Abstract. We introduce a nonparametric model for sensitivity estimation which relies on generating points similar to the prediction point using its k nearest neighbors. Unlike most...