лексикалық парафразалар

While paraphrasing is critical both for interpretation and generation of natu- ral language, current systems use man- ual or semi-automatic methods to col- lect paraphrases. We present an un- supervised …...

We present the 1.0 release of our para- phrase database, PPDB. Its English portion, PPDB:Eng, contains over 220 million para- phrase pairs, consisting of 73 million phrasal and 8 million …...