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CIKM
2000
Springer

97views Information Technology» more CIKM 2000»

Collection Selection and Results Merging with Topically Organized U.S. Patents and TREC Data

13 years 11 months ago

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We investigate three issues in distributed information retrieval, considering both TREC data and U.S. Patents: (1) topical organization of large text collections, (2) collection r...

Leah S. Larkey, Margaret E. Connell, James P. Call...

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CIKM
2009
Springer

406views Information Technology» more CIKM 2009»

LoOP: local outlier probabilities

14 years 1 months ago

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Many outlier detection methods do not merely provide the decision for a single data object being or not being an outlier but give also an outlier score or “outlier factor” sig...

Hans-Peter Kriegel, Peer Kröger, Erich Schube...

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KDD
2004
ACM

209views Data Mining» more KDD 2004»

Tracking dynamics of topic trends using a finite mixture model

14 years 7 months ago

Download www.ibis.t.u-tokyo.ac.jp

In a wide range of business areas dealing with text data streams, including CRM, knowledge management, and Web monitoring services, it is an important issue to discover topic tren...

Satoshi Morinaga, Kenji Yamanishi

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ADMA
2009
Springer

162views Data Mining» more ADMA 2009»

A Semi-supervised Topic-Driven Approach for Clustering Textual Answers to Survey Questions

14 years 2 months ago

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Hui Yang, Ajay Mysore, Sharonda Wallace

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