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标题: [Coursera] Natural Language Processing 自然语言处理 Week 3 [打印本页]

作者: luyi0619 时间: 2013-6-14 16:40:20 标题: [Coursera] Natural Language Processing 自然语言处理 Week 3

这一周主要介绍一下句法分析，视频（含英文字幕），讲义，笔记下载请猛击这里。

Week 3 - Parsing, and Context-Free Grammars
• Introduction (0:28)
• Introduction to the Parsing Problem (Part 1) (10:37)
• Introduction to the Parsing Problem (Part 2) (4:20)
• Context-Free Grammars (Part 1) (12:11)
• Context-Free Grammars (Part 2) (2:22)
• A Simple Grammar for English (Part 1) (10:32)
• A Simple Grammar for English (Part 2) (5:30)
• A Simple Grammar for English (Part 3) (11:21)
• A Simple Grammar for English (Part 4) (2:20)
• Examples of Ambiguity (5:56)

Week 3 - Probabilistic Context-Free Grammars (PCFGs)
• Introduction (1:12)
• Basics of PCFGs (Part 1) (9:43)
• Basics of PCFGs (Part 2) (8:26)
• The CKY Parsing Algorithm (Part 1) (7:31)
• The CKY Parsing Algorithm (Part 2) (13:22)
• The CKY Parsing Algorithm (Part 3) (10:07)

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