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IPM
2007
101views more  IPM 2007»
14 years 9 months ago
Decisions in thesaurus construction and use
A thesaurus and an ontology provide a set of structured terms, phrases, and metadata, often in a hierarchical arrangement, that may be used to index, search, and mine documents. W...
Robert M. Losee
JMLR
2002
138views more  JMLR 2002»
14 years 9 months ago
Text Chunking based on a Generalization of Winnow
This paper describes a text chunking system based on a generalization of the Winnow algorithm. We propose a general statistical model for text chunking which we then convert into ...
Tong Zhang, Fred Damerau, David Johnson
ML
2002
ACM
128views Machine Learning» more  ML 2002»
14 years 9 months ago
A Simple Method for Generating Additive Clustering Models with Limited Complexity
Additive clustering was originally developed within cognitive psychology to enable the development of featural models of human mental representation. The representational flexibili...
Michael D. Lee
NN
2007
Springer
105views Neural Networks» more  NN 2007»
14 years 9 months ago
Guiding exploration by pre-existing knowledge without modifying reward
Reinforcement learning is based on exploration of the environment and receiving reward that indicates which actions taken by the agent are good and which ones are bad. In many app...
Kary Främling
PRL
2007
96views more  PRL 2007»
14 years 9 months ago
An Integrated Color and Intensity Co-occurrence Matrix
The paper presents a novel approach for representing color and intensity of pixel neighborhoods in an image using a co-occurrence matrix. After analyzing the properties of the HSV...
A. Vadivel, Shamik Sural, Arun K. Majumdar