14761 search results - page 155 / 2953 » Optimization in Data Mining |
124
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
We present a new generative model for relational data in which relations between objects can have either a binding or a separating effect. For example, in a group of students sep...
144
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ICDM
2002
IEEE
15 years 9 months ago
2002
IEEE
The k-means algorithm with cosine similarity, also known as the spherical k-means algorithm, is a popular method for clustering document collections. However, spherical k-means ca...
116
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KDD
2003
ACM
16 years 4 months ago
2003
ACM
Data mining techniques are routinely used by fundraisers to select those prospects from a large pool of candidates who are most likely to make a financial contribution. These tech...
169
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KDD
2009
ACM
16 years 5 months ago
2009
ACM
Tag recommendation is the task of predicting a personalized list of tags for a user given an item. This is important for many websites with tagging capabilities like last.fm or de...
136
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EDBT
2006
ACM
16 years 4 months ago
2006
ACM
Given a set of N multi-dimensional points, we study the computation of -quantiles according to a ranking function F, which is provided by the user at runtime. Specifically, F compu...