meiyousmdabuliao

AboutAPart-Of-SpeechTagger(POSTagger)isapieceofsoftwarethatreadstextinsomelanguageandassignspartsofspeechtoeachword(andothertoken),suchasnoun,verb,adj

Tokenizationofrawtextisastandardpre-processingstepformanyNLPtasks.ForEnglish,tokenizationusuallyinvolvespunctuationsplittingandseparationofsomeaffixes

About A natural language parser is a program that works out the grammatical structure of sentences, for instance, which groups of words go together (a