Patent Document ID: 9043285
Application ID: 13369912

Base Claim:
1. A method comprising: receiving text data items; receiving a set of classes into which the text data items are to be classified; selecting a phrase-based classifier to classify the text data items into the set of classes; and applying the phrase-based classifier to classify the text data items into the classes, the applying including: creating a controlled vocabulary pertaining to classifying the text data items into the set of classes; building phrases based on the text data items and the controlled vocabulary; classifying, using at least one processor, the text data items into the set of classes based on the phrases; and reclassifying a text data item of the text data items into the set of classes based on a consistency error.

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Claim 5:
5. The method of claim 1 , the applying further comprising evaluating a precision of the classifying of the text data items.