836 search results - page 120 / 168 » Online EM Algorithm for Latent Data Models |
103
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WWW
2007
ACM
16 years 1 months ago
2007
ACM
Given a large online network of online auction users and their histories of transactions, how can we spot anomalies and auction fraud? This paper describes the design and implemen...
115
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TNN
2010
14 years 7 months ago
2010
We propose a multiple incremental decremental algorithm of Support Vector Machine (SVM). Conventional single incremental decremental SVM can update the trained model efficiently w...
103
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RECSYS
2010
ACM
15 years 24 days ago
2010
ACM
Collaborative filtering is a popular approach for building recommender systems. Current collaborative filtering algorithms are accurate but also computationally expensive, and so ...
98
Voted
KDD
2005
ACM
15 years 6 months ago
2005
ACM
Data clustering represents an important tool in exploratory data analysis. The lack of objective criteria render model selection as well as the identification of robust solutions...
109
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JCST
2008
15 years 17 days ago
2008
Abstract Clustering text data streams is an important issue in data mining community and has a number of applications such as news group filtering, text crawling, document organiza...