Thematic indexing of spoken documents by using self-organizing maps

Speech Communication

Volumn 38, Issue 1-2, 2002, Pages 29-45

  Kurimo, Mikko ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

Broadcast news indexing; Latent semantic indexing; Self organizing maps; Spoken document retrieval

Indexed keywords

DATABASE SYSTEMS; INDEXING (OF INFORMATION); INFORMATION RETRIEVAL SYSTEMS; SELF ORGANIZING MAPS; SPEECH RECOGNITION;

SPOKEN DOCUMENT RETRIEVAL (SDR);

SPEECH COMMUNICATION;

EID: 0036722768     PISSN: 01676393     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-6393(01)00042-5     Document Type: Article

References (40)

1. The THISL broadcast news retrieval system
2. The THISL SDR system at TREC-8
3. INQUERY does battle with TREC-6
4. A statistical language modeling approach integrating local and global constraints
5. Speech recognition experiments using multi-span statistical language models
6. Large-scale sparse singular value computations
7. Evaluation metrics for language models
8. Towards better integration of semantic predictors in statistical language modeling
9. Indexing by latent semantic analysis
10. Spoken document retrieval: 1998 evaluation and investigation of new metrics
11. Some statistical issues in the comparison of speech recognition algorithms
12. Probabilistic topic maps: Navigating through large text collections
13. The Cambridge university spoken document retrieval system
14. Extensions of Lipshitz mapping into Hilbert space
15. Dimensionality reduction by random mapping: Fast similarity computation for clustering
16. Self-organization of a massive text document collection
17. Indexing audio documents by using latent semantic analysis and SOM
18. Latent semantic indexing by self-organizing map
19. Keyword selection method for characterizing text document maps
20. Phonetic recognition for spoken document retrieval
21. Latent semantic indexing: A probabilistic analysis
22. An algorithm for suffix stripping
23. Automatic labeling of self-organizing maps: Making a treasure-map reveal its secrets
24. THISL spoken document retrieval
25. Self-organizing semantic maps
26. Relevance weighting of search terms
27. Time-first search for large vocabulary speech recognition
28. The use of recurrent networks in continuous speech recognition
29. Recognition, indexing and retrieval of british broadcast news with the THISL system
30. Improving the suitability of imperfect transcriptions for information retrieval from spoken documents
31. Self-organizing map in analysis of large-scale industrial systems
32. Data mining and knowledge discovery with emergent self-organizing feature maps for multivariate time series
33. Query expansion using local and global document analysis