Resources Contact Us Home
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
Compositions and methods for concentrating and depleting microorganisms
Systems and/or methods for using air/wind power to charge/re-charge vehicle batteries
System and method for customized prompting
Variety corn line NPAA2675
Method and apparatus for blind signal extraction
Position-measuring device
  Randomly Featured Patents
Collapsible portable trailer for all terrain vehicles
Wake up device for communications system
Multiple processes of high pressures and temperatures for sintered bodies
Measurement probe systems for co-ordinate positioning apparatus
Chisels and scrapers with replaceable blades
ATM connection band control method and control system
Optical temperature probe, monitoring system, and related methods
Support structure for dentistry applications
Force-controlled resistance welding device
Memory address generator with device address type specifier