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Dynamic Oscillating Search Algorithm for Feature Selection.
Basic themes of document: feature selection; subset search; sequential search; oscillating search; subset size optimization......
BD - Teorie informace
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Dynamic Oscillating Search Algorithm for Feature Selection
, i.e., for Wrapper-based feature selection. Inspired by Oscillating Search, the Dynamic Oscillating Search: (i) is deterministic, (ii) optimizes subset size, (iii) has built-in preference of smaller subsets, (iv) ...
BD - Teorie informace
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Multi-Subset Selection for Keyword Extraction and Other Prototype Search Tasks Using Feature Selection Algorithms
algorithms in a new context - for building a set of subsets of specified properties. During the course of search individual items are added/removed to/from one of the subsets inthe subset system one at a time to m...
BD - Teorie informace
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Are Better Feature Selection Methods Actually Better? Discussion, Reasoning and Examples.
Basic themes of document: feature selection; subset search; performance estimation; classification accuracy...
BD - Teorie informace
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Fast Branch & Bound algorithms for optimal feature selection
A novel search principle for optimal feature subset selection using the Branch & Bound method is introduced. Thanks to a simple mechanism for predicting criterion values, a considerable amount of computational time can be saved. We ...
BD - Teorie informace
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Core Hunter II: Fast core subset selection based on multiple genetic diversity measures using Mixed Replica Search.
The Core Hunter computer programm was developed as a tool to generate subsets based on multiple genetic measures. We propose new algorithm (Mixed Replica Search) improving the diversity of constructed core sets....
IN - Informatika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Image search method and device
An image search method that is robust and fast (with computational complexity of logarithmic order relative to the number of models). The image search includes extracting and classifying the plurality of standard regions under two o...
IN - Informatika
- 2012 •
- P •
- Link
Rok uplatnění
P - Patent
Výsledek na webu
Oscillating feature subset search algorithm for text categorization
The usability of the Oscillating Search algorithm for feature/word selection (FS) in text categorization is explored. The multiclass Bhattacharyya distance for multinomial model as the global feature subset selection criterion for r...
BB - Aplikovaná statistika, operační výzkum
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Evaluating the Stability of Feature Selectors that Optimize Feature Subset Cardinality.
Basic themes of document: Feature selection * stability * relative weighted consistency measure * sequential search * floating search......
BD - Teorie informace
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
IMAGE SEARCH METHOD AND DEVICE
An object of the present invention is to provide an image search method to the number of models). An image search method of the present invention comprises regions under two or more subsets on the basis of a feature of the ...
IN - Informatika
- 2012 •
- P •
- Link
Rok uplatnění
P - Patent
Výsledek na webu
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