Resources Contact Us Home
Boosting to determine indicative features from a training set

Image Number 4 for United States Patent #8200601.

Determining indicative features may be provided. First, a first set of features may be determined using a document frequency process. Then a second set of features may be determined using a boosting process. Using the boosting process may comprise using an approximation for a one-dimensional optimization. The approximation may include an upper bound. Next, the first set of features and the second set of features may be combined into a combined set of features. The combined set of features may comprise a union of the first set of features and the second set of features. At least one document may then be classified based on the combined set of features.

  Recently Added Patents
Information processing apparatus and display control method
Apparatus and method for adapted deblocking filtering strength
Imaging lens with three lens elements, and electronic apparatus having the same
Method for assembling a camera module, and camera module
High conductive water-based silver ink
Magnetic resonance imaging apparatus
  Randomly Featured Patents
Wood burning stove
Lighting fixture
Autonomous electro-optical lightning identification and ranging apparatus for, and method of, alerting humans and protecting equipment
Low resistance hermetic lead structure
Massage wand
Vortex pump
Dynamic callback technique
Liquid crystal display device and display control method thereof
Method and system for unified audio control on a personal computer
Removable support legs for use with gold prospecting sluice