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IJCNLP
2004
Springer
15 years 12 months ago
Causal Relation Extraction Using Cue Phrase and Lexical Pair Probabilities
This work aims to extract causal relations that exist between two events expressed by noun phrases or sentences. The previous works for the causality made use of causal patterns su...
Du-Seong Chang, Key-Sun Choi
ICANN
2001
Springer
15 years 11 months ago
Feature Extraction Using ICA
In manipulating data such as in supervised learning, we often extract new features from original features for the purpose of reducing the dimensions of feature space and achieving ...
Nojun Kwak, Chong-Ho Choi, Jin-Young Choi
CISST
2003
181views Hardware» more  CISST 2003»
15 years 8 months ago
Quadrilateral Signboard Detection and Text Extraction
There are numerous rectangular signboards indoors and outdoors. The information contained in them, such as signs and text, is useful for robot navigation. In this paper, a system ...
Angela Tam, Hua Shen, Jianzhuang Liu, Xiaoou Tang
COLING
2000
15 years 8 months ago
Automatic Corpus-Based Thai Word Extraction with the C4.5 Learning Algorithm
"Word" is difficult to define in the languages that do not exhibit explicit word boundary, such as Thai. Traditional methods on defining words for this kind of languages...
Virach Sornlertlamvanich, Tanapong Potipiti, Thats...
CICLING
2004
Springer
15 years 10 months ago
Extracting Domain Knowledge for Dialogue Model Adaptation
Domain shift is a challenging issue in dialogue management. This paper shows how to extract domain knowledge for dialogue model adaptation. The basic semantic concepts are derived ...
Kuei-Kuang Lin, Hsin-Hsi Chen