Počet záznamů: 1
Introduction to Feature Selection Toolbox 3 – The C++ Library for Subset Search, Data Modeling and Classification
- 1.0357271 - ÚTIA 2011 CZ eng V - Výzkumná zpráva
Somol, Petr - Vácha, Pavel - Mikeš, Stanislav - Hora, Jan - Pudil, Pavel - Žid, Pavel
Introduction to Feature Selection Toolbox 3 – The C++ Library for Subset Search, Data Modeling and Classification.
Praha: ÚTIA, 2010. 13 s. Research Report, 2287.
Grant CEP: GA MŠk 1M0572
Grant ostatní: GA MŠk(CZ) 2C06019
Výzkumný záměr: CEZ:AV0Z10750506
Klíčová slova: feature selection * software library * subset search * attribute selection * variable selection * optimization * machine learning * classification * pattern recognition
Kód oboru RIV: BD - Teorie informace
We introduce a new standalone widely applicable software library for feature selection (also known as attribute or variable selection), capable of reducing problem dimensionality to maximize the accuracy of data models, performance of automatic decision rules as well as to reduce data acquisition cost. The library can be exploited by users in research as well as in industry. Less experienced users can experiment with different provided methods and their application to real-life problems, experts can implement their own criteria or search schemes taking advantage of the toolbox framework. In this paper we first provide a concise survey of a variety of existing feature selection approaches. Then we focus on a selected group of methods of good general performance as well as on tools surpassing the limits of existing libraries. We build a feature selection framework around them and design an object-based generic software library. We describe the key design points and properties of the library.
Trvalý link: http://hdl.handle.net/11104/0195589
Počet záznamů: 1