System and method for providing interactive feature selection for training a document classification system
First Claim
1. A method for facilitating development of a document classification function, the method comprising:
- selecting a feature of a document, the feature being less than an entirety of the document;
presenting the feature to a human subject;
asking the human subject for a feature relevance value of the feature; and
generating a classification function using the feature relevance value.
3 Assignments
0 Petitions
Accused Products
Abstract
A method for facilitating development of a document classification function comprises selecting a feature of a document, the feature being less than an entirety of the document; presenting the feature to a human subject; asking the human subject for a feature relevance value of the feature; and generating a classification function using the feature relevance value. The method may also include the steps of presenting the document to the human subject at the same time as presenting the feature; asking the human subject for document relevance value that measures relevance of the document to a category; and wherein the generating the classification function also uses the document relevance value.
-
Citations
30 Claims
-
1. A method for facilitating development of a document classification function, the method comprising:
-
selecting a feature of a document, the feature being less than an entirety of the document;
presenting the feature to a human subject;
asking the human subject for a feature relevance value of the feature; and
generating a classification function using the feature relevance value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A system for facilitating development of a classification function, the system comprising:
-
a feature selector for presenting a feature of a document to a human subject, the feature being less than an entirety of the document, and for asking the human subject for a feature relevance value of the feature; and
a classification function determining module for generating a classification function using the feature relevance value. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
-
-
25. A system for facilitating development of a classification function, the system comprising:
-
means for presenting a feature of a document to a human subject, the feature being less than an entirety of the document;
means for asking the human subject for a feature relevance value of the feature; and
means for generating a classification function using the feature relevance value.
-
-
26. A method for facilitating development of a document classification function, the method comprising:
-
enabling a human subject to identify a distinguishing feature of a document, the feature being less than an entirety of the document; and
generating a classification function using the distinguishing feature.
-
-
27. A method for facilitating development of a document classification function, the method comprising:
-
selecting a plurality of features of a document, each of the features being less than an entirety of the document;
presenting the features to a human subject;
asking the human subject for feature relevance values of the features; and
generating a classification function using the feature relevance values. - View Dependent Claims (28, 29, 30)
-
Specification