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» Phenomenal Data Mining: From Data to Phenomena
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AAAI
2006
15 years 3 months ago
Comparative Experiments on Sentiment Classification for Online Product Reviews
Evaluating text fragments for positive and negative subjective expressions and their strength can be important in applications such as single- or multi- document summarization, do...
Hang Cui, Vibhu O. Mittal, Mayur Datar
APVIS
2006
15 years 3 months ago
Generation of relevance maps and navigation in a digital book
This paper describes how to design a digital book for a new science called `Knowledge Science'. We prepare several types of navigation facilities for browsing the book. Speci...
Katsuhiro Ikeda, Kozo Sugiyama, Isamu Watanabe, Ka...
DGO
2003
295views Education» more  DGO 2003»
15 years 3 months ago
Technology Implementation Management in Law Enforcement: COPLINK System Usability and User Acceptance Evaluations
In this paper, we report on two user-centric evaluation studies of COPLINK, a suite of criminal data mining and knowledge management applications developed at the University of Ari...
Chienting Lin, Paul J. Hu, Hsinchun Chen, Jennifer...
TIT
2002
96views more  TIT 2002»
15 years 1 months ago
An axiomatization of partition entropy
Abstract-- The aim of this paper is to present an axiomatization of a generalization of Shannon's entropy starting from partitions of finite sets. The proposed axiomatization ...
Dan A. Simovici, Szymon Jaroszewicz
KES
2010
Springer
15 years 1 days ago
Visualization of Text Streams: A Survey
— This work presents related areas of research, types of data collections that are visualized, technical aspects of generating visualizations, and evaluation methodologies. Exist...
Artur Silic, Bojana Dalbelo Basic