Natural Language Processing 历安毛子代枚大学 XIDIAN UNIVERSITY >Language Understanding Language Understanding (a few) ■Stemming:runs,ran,running→run ■Segmentation:我是一名大学老师→我/是/一名/大学/老师 Part of speech(POS):I am a teacher>I(pronoun)am (copula) a(article)teacher(noun) ■Dependency parsing: tmod punct punct nsubj advmod det advmod advmod -Root-This time around they 're moving even faster ■Coreference:小明和小江去吃饭，他说饭很好吃→他？2017/10/25 Software Engineering Natural Language Processing  Language Understanding  Language Understanding (a few)  Stemming: runs, ran, running  run  Segmentation：我是一名大学老师  我 / 是 / 一名 / 大学 / 老师  Part of speech (POS)：I am a teacher  I (pronoun) am (copula) a (article) teacher (noun)  Dependency parsing:  Coreference: 小明和小江去吃饭，他说饭很好吃  他？