Chinese keyword extraction based on max-duplicated strings of the documents

SIGIR Forum (ACM Special Interest Group on Information Retrieval)

Volumn , Issue , 2002, Pages 439-440

  Yang, Wenfeng ^a   Li, Xing ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Chinese keyword extraction; MDS; PAT tree

Indexed keywords

ALGORITHMS; DATA STRUCTURES; NATURAL LANGUAGE PROCESSING SYSTEMS; RANDOM PROCESSES; STATISTICAL METHODS; TREES (MATHEMATICS); WORD PROCESSING;

CHINESE KEYWORD EXTRACTION; GLOBAL STATISTICAL INFORMATION; LANGUAGE STOCHASTIC PROCESS; MAX-DUPLICATED STRING; WORD SEGMENTATION;

INFORMATION RETRIEVAL SYSTEMS;

EID: 0036989620     PISSN: 01635840     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Conference Paper

References (3)

1. R. Sproat, C. Shih. A statistical method for finding word boundaries in Chinese text. Computer Processing of Chinese and Oritental languages, Vol. 4, 336-351, 1990
2. Lee-Feng Chien, PAT-tree-based Keyword Extraction for Chinese Information Retrieval ACM SIGIR'97, 50-59.
3. Gaston H. Gonnet, Ricardo A. Baeza-yates and Tim Sinder, New Indices for Text: Pat Tree and Pat Arrays, Information Retrieval Data Structure & algorithm, Prentice Hall, pp. 66-82, 1992