Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Classification using enhanced feature sets










Image Number 4 for United States Patent #7558766.

Provided are systems, methods and techniques for classifying items. According to one preferred embodiment, initial feature sets are obtained for a current batch of items, and classification predictions are generated for the items based on their initial feature sets, using a set of existing classifiers. The classification predictions are then appended as additional features to the respective feature sets of the items, thereby obtaining enhanced feature sets, and a first classifier is trained, using a plurality of the items as training samples and using the enhanced feature sets of the training samples. Finally, items in the current batch are classified using their enhanced feature sets and the first classifier. According to this embodiment, the existing classifiers were trained on a plurality of different sets of items that are representative of corresponding different times.








 
 
  Recently Added Patents
Software self-checking systems and methods
Tint block image generation program and tint block image generation device
Method for growing group III-nitride crystals in supercritical ammonia using an autoclave
Compound semiconductor device and manufacturing method therefor
Device for identifying types of document files
Enhancement of semiconducting photovoltaic absorbers by the addition of alkali salts through solution coating techniques
Volume compensation within a photovoltaic device
  Randomly Featured Patents
Tape cassette container
Antioxidant polymers containing [1,2]-dithiolane moieties and uses thereof
Optical mode switching system
Method and apparatus for selectively terminating current in a digital subscriber line (DSL) modem
Enhancing a transferred call
Vendor with door and shelf interlock
Deep submicron MOS transistor with increased threshold voltage
Toner supplying device and image forming apparatus
Method and system for generating detail-in-context lens presentations for elevation data
Keyboard apparatus of electronic musical instrument