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
Mobile camera localization using depth maps
Boring machine
Motor assembly
Aluminum oxide coated cutting tool and method of manufacturing thereof
Dual use photovoltaic system
Receiver with feedback continuous-time delta-sigma modulator with current-mode input
Inhibition of HRP-3 using modified oligonucleotides
  Randomly Featured Patents
Two part lawn treating machine
Method of determining color signals for input signals at vertices in input color space
Content independent data compression method and system
Intraocular lens
Mixed liquid manufacturing apparatus
Jewelry box
Push pin combination locking container
Mop carrier
Method and apparatus selectively setting an image processing condition
Apparatus, method and device for attaching hydroformed handle to an appliance