Difference between revisions of "Automatic Pattern Extraction"
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| − | Automatic Pattern Extraction is the task of automatically extracting linguistic patterns from a corpus to help in the task of Information Extraction from that corpus. Many semi-supervised methods like [[Pointwise mutual information|Pointwise Mutual Information]] and | + | Automatic Pattern Extraction is the task of automatically extracting linguistic patterns from a corpus to help in the task of Information Extraction from that corpus. Many semi-supervised methods like [[Pointwise mutual information|Pointwise Mutual Information]] and Bootstrapping have been used, in which a small set of manually identified seed patterns is used to automatically identify more relevant patterns for the particular task of IE. |
Latest revision as of 19:09, 3 October 2011
Automatic Pattern Extraction is the task of automatically extracting linguistic patterns from a corpus to help in the task of Information Extraction from that corpus. Many semi-supervised methods like Pointwise Mutual Information and Bootstrapping have been used, in which a small set of manually identified seed patterns is used to automatically identify more relevant patterns for the particular task of IE.
