Revision as of 22:26, 13 February 2018 edit Neonrights (talk \| contribs) 65 edits mNo edit summary ← Previous edit		Revision as of 22:33, 13 February 2018 edit undo Neonrights (talk \| contribs) 65 edits m →Multiple sequence alignment Next edit →
Line 6: === Multiple sequence alignment === Barzilay and Lee<ref name=Barzilay>{{cite conference\|last1=Barzilay\|first1=Regina\|last2=Lee\|first2=Lillian\|title=Learning to Paraphrase: An Unsupervised Approach Using Multiple-Sequence Alignment\|book-title=Proceedings of HLT-NAACL 2003\|date=May-June 2003\|url=http://www.cs.cornell.edu/home/llee/papers/statpar.home.html}}</ref> proposed a method to generate paraphrases through the usage of monolingual [[parallel text\|parallel corpora]], namely news articles covering the same event on the same day. Training consists of using [[multiple sequence alignment\|multi-sequence alignment]] to generate sentence-level paraphrases from [an] unannotated corpus. This is done by * finding recurring patterns in each individual corpus, i.e. "{{mvar\|X}} (injured/wounded) {{mvar\|Y}} people, {{mvar\|Z}} seriously" where {{mvar\|X, Y, Z}} are variables

Paraphrasing (computational linguistics): Difference between revisions