An algorithm for the calculation of exact term discrimination values
Information Processing and Management: an International Journal
An analysis of approximate versus exact discrimination values
Information Processing and Management: an International Journal
Local Feedback in Full-Text Retrieval Systems
Journal of the ACM (JACM)
A vector space model for automatic indexing
Communications of the ACM
Information Retrieval
Implementation of the SMART Information Retrieval System
Implementation of the SMART Information Retrieval System
The Effectiveness and Efficiency of Agglomerative Hierarchic Clustering in Document Retrieval
The Effectiveness and Efficiency of Agglomerative Hierarchic Clustering in Document Retrieval
Implementing Agglomerative Hierarchic Clustering Algorithms for Use in Document Retrieval
Implementing Agglomerative Hierarchic Clustering Algorithms for Use in Document Retrieval
Term Weighting Approaches in Automatic Text Retrieval
Term Weighting Approaches in Automatic Text Retrieval
Extending the boolean and vector space models of information retrieval with p-norm queries and multiple concept types
Term clustering of syntactic phrases
SIGIR '90 Proceedings of the 13th annual international ACM SIGIR conference on Research and development in information retrieval
Representation quality in text classification: an introduction and experiment
HLT '90 Proceedings of the workshop on Speech and Natural Language
Search improvement via automatic query reformulation
ACM Transactions on Information Systems (TOIS) - Special issue on research and development in information retrieval
An evaluation of phrasal and clustered representations on a text categorization task
SIGIR '92 Proceedings of the 15th annual international ACM SIGIR conference on Research and development in information retrieval
Experiments in automatic statistical thesaurus construction
SIGIR '92 Proceedings of the 15th annual international ACM SIGIR conference on Research and development in information retrieval
Parallel text retrieval on a high performance supercomputer using the Vector Space Model
SIGIR '95 Proceedings of the 18th annual international ACM SIGIR conference on Research and development in information retrieval
Natural language information retrieval in digital libraries
Proceedings of the first ACM international conference on Digital libraries
Co-clustering documents and words using bipartite spectral graph partitioning
Proceedings of the seventh ACM SIGKDD international conference on Knowledge discovery and data mining
Information retrieval using robust natural language processing
ACL '92 Proceedings of the 30th annual meeting on Association for Computational Linguistics
Building a lexical domain map from text corpora
COLING '94 Proceedings of the 15th conference on Computational linguistics - Volume 1
Concept-based ranking: a case study in the juridical domain
Information Processing and Management: an International Journal - Special issue: Bayesian networks and information retrieval
ACL '02 Proceedings of the 40th Annual Meeting on Association for Computational Linguistics
Information retrieval using robust natural language processing
HLT '91 Proceedings of the workshop on Speech and Natural Language
Improvements in automatic thesaurus extraction
ULA '02 Proceedings of the ACL-02 workshop on Unsupervised lexical acquisition - Volume 9
Automatic thesaurus development: Term extraction from title metadata
Journal of the American Society for Information Science and Technology - Research Articles
Computers and Operations Research
Association thesaurus construction methods based on link co-occurrence analysis for wikipedia
Proceedings of the 17th ACM conference on Information and knowledge management
Tree view self-organisation of web content
Neurocomputing
Thesaurus-based 3D Object Retrieval with Part-in-Whole Matching
International Journal of Computer Vision
Unsupervised construction of a multilingual WordNet from parallel corpora
MCTLLL '09 Proceedings of the Workshop on Natural Language Processing Methods and Corpora in Translation, Lexicography, and Language Learning
From frequency to meaning: vector space models of semantics
Journal of Artificial Intelligence Research
A supervised method of feature weighting for measuring semantic relatedness
Canadian AI'11 Proceedings of the 24th Canadian conference on Advances in artificial intelligence
Mining a multilingual association dictionary from Wikipedia for cross-language information retrieval
Journal of the American Society for Information Science and Technology
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The importance of a thesaurus in the successful operation of an information retrieval system is well recognized. Yet techniques which support the automatic generation of thesauri remain largely undiscovered. This paper describes one approach to the automatic generation of global thesauri, based on the discrimination value model of Salton, Yang, and Yu and on an appropriate clustering algorithm. This method has been implemented and applied to two document collections. Preliminary results indicate that this method, which produces improvements in retrieval performance in excess of 10 and 15 percent in the test collections, is viable and worthy of continued investigation.