Natural Language Information Retrieval
Natural Language Information Retrieval
Information Retrieval Systems: Theory and Implementation
Information Retrieval Systems: Theory and Implementation
Modern Information Retrieval
Syntagmatic and paradigmatic representations of term variation
ACL '99 Proceedings of the 37th annual meeting of the Association for Computational Linguistics on Computational Linguistics
Practical NLP-Based Text Indexing
IBERAMIA 2002 Proceedings of the 8th Ibero-American Conference on AI: Advances in Artificial Intelligence
On the Usefulness of Extracting Syntactic Dependencies for Text Indexing
AICS '02 Proceedings of the 13th Irish International Conference on Artificial Intelligence and Cognitive Science
Using Syntactic Dependency-Pairs Conflation to Improve Retrieval Performance in Spanish
CICLing '02 Proceedings of the Third International Conference on Computational Linguistics and Intelligent Text Processing
Towards the Development of Heuristics for Automatic Query Expansion
DEXA '01 Proceedings of the 12th International Conference on Database and Expert Systems Applications
Spelling correction on technical documents
EUROCAST'05 Proceedings of the 10th international conference on Computer Aided Systems Theory
Hindi derivational morphological analyzer
SIGMORPHON '12 Proceedings of the Twelfth Meeting of the Special Interest Group on Computational Morphology and Phonology
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This paper deals with the application of natural language processing techniques to the field of information retrieval. To be precise, we propose the application of morphological families for single term conflation in order to reduce the linguistic variety of indexed documents written in Spanish. A system for automatic generation of morphological families by means of Productive Derivational Morphology is discussed. The main characteristics of this system are the use of a minimum of linguistic resources, a low computational cost, and the independence with respect to the indexing engine.