Search results
- 1.0411380 - ÚTIA 2010 RIV US eng C - Conference Paper (international conference)
Novovičová, Jana - Malík, Antonín
Information-theoretic feature selection algorithms for text classification.
[Algoritmy pro výběr příznaků pro klasifikaci textů založené na kriteriu vzájemné informace.]
0-7803-9049-0. In: Proceedings of the International Joint Conference on Neural Networks. Los Alamitos: IEEE Computational Intelligence Society, 2005, s. 3272-3277. ISBN 0-7803-9048-2.
[International Joint Conference on Neural Networks. Montreal (CA), 31.07.2005-04.08.2005]
R&D Projects: GA AV ČR IAA2075302; GA ČR GA102/03/0049; GA AV ČR KSK1019101; GA MŠMT 1M0572
Institutional research plan: CEZ:AV0Z10750506
Keywords : text classification * feature selection * mutual information
Subject RIV: BB - Applied Statistics, Operational Research
Permanent Link: http://hdl.handle.net/11104/0131462 - 2.0411075 - UTIA-B 20030062 RIV DE eng C - Conference Paper (international conference)
Novovičová, Jana - Malík, Antonín
Application of multinomial mixture model to text classification.
Berlin: Springer, 2003. Lecture Notes in Computer Science., 2652. ISBN 3-540-40217-9. In: Pattern Recognition and Image Analysis. - (Perales, F.; Campilho, A.), s. 646-653
[Iberian Conference on Pattern Recognition and Image Analysis. IbPRIA 2003 /1./. Puerto de Andratx (ES), 04.06.2003-06.06.2003]
R&D Projects: GA AV ČR IAA2075302; GA AV ČR KSK1019101
Institutional research plan: CEZ:AV0Z1075907
Keywords : text classification * multinomial mixture model * Bhattacharyya distance
Subject RIV: BB - Applied Statistics, Operational Research
Permanent Link: http://hdl.handle.net/11104/0131162 - 3.0106302 - UTIA-B 20040114 RIV DE eng C - Conference Paper (international conference)
Novovičová, Jana - Malík, Antonín - Pudil, Pavel
Feature selection using improved mutual information for text classification.
[Použití modifikovaného kriteria vzájemné informace pro výběr příznaků v klasifikaci textových dokumentů.]
Structural, Syntactic, and Statistical Pattern Recognition. Joint IAPR International Workshops SSPR 2004 and SPR 2004. Proceedings. Berlin: Springer, 2004 - (Fred, A.; Caelli, T.; Duin, R.), s. 1010-1017. Lecture Notes in Computer Science., 3138. ISBN 3-540-22570-6.
[Joint IAPR International Workshops SSPR 2004 and SPR 2004. Lisbon (PT), 18.08.2004-20.08.2004]
R&D Projects: GA AV ČR IAA2075302; GA AV ČR KSK1019101
Institutional research plan: CEZ:AV0Z1075907
Keywords : text classification * text categorization * feature selection
Subject RIV: BB - Applied Statistics, Operational Research
Permanent Link: http://hdl.handle.net/11104/0013484