xử lý ngôn ngữ tự nhiên,kai wei chang,www cs virginia edu Lecture 1 Introduction Kai Wei Chang CS @ University of Virginia kw@kwchang net Couse webpage http //kwchang net/teaching/NLP16 1CS6501– Natur[.]
Lecture 1: Introduction Kai-Wei Chang CS @ University of Virginia kw@kwchang.net Couse webpage: http://kwchang.net/teaching/NLP16 CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt Announcements Waiting list: Start attending the first few meetings of the class as if you are registered Given that some students will drop the class, some space will free up We will use Piazza as an online discussion platform Please enroll CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt Staff Instructor: Kai-Wei Chang Email: nlp16@kwchang.net Office: R412 Rice Hall Office hour: 2:00 – 3:00, Tue (after class) Additional office hour: 3:00 – 4:00, Thu TA: Wasi Ahmad Email: wua4nw@virginia.edu Office: R432 Rice Hall Office hour: 4:00 – 5:00, Mon CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt This lecture Course Overview What is NLP? Why it is important? What will you learn from this course? Course Information What are the challenges? Key NLP components CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt What is NLP Wiki: Natural language processing (NLP) is a field of computer science, artificial intelligence, and computational linguistics concerned with the interactions between computers and human (natural) languages CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt Go beyond the keyword matching Identify the structure and meaning of words, sentences, texts and conversations Deep understanding of broad language NLP is all around us CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt Machine translation Facebook translation, image credit: Meedan.org CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt Statistical machine translation Image credit: Julia Hockenmaier, Intro to NLP CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt Dialog Systems CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt Sentiment/Opinion Analysis CS6501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt 10 ... office hour: 3:00 – 4:00, Thu TA: Wasi Ahmad Email: wua4nw @virginia. edu Office: R432 Rice Hall Office hour: 4:00 – 5:00, Mon CS6 501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt... online discussion platform Please enroll CS6 501– Natural Language Processing CuuDuongThanCong.com https://fb.com/tailieudientucntt Staff Instructor: Kai -Wei Chang Email: nlp16@kwchang.net ... science, artificial intelligence, and computational linguistics concerned with the interactions between computers and human (natural) languages CS6 501– Natural Language Processing CuuDuongThanCong.com