3 17 2018 CPSC 503 Winter 2009 1

3/17/2018 CPSC 503 – Winter 2009 1

Today Sept 10 3/17/2018 CPSC 503 – Winter 2009 2

Natural Language Processing 3/17/2018 CPSC 503 – Winter 2009 3

Sample Useful Tasks 3/17/2018 CPSC 503 – Winter 2009 4

Sample Useful Tasks 3/17/2018 CPSC 503 – Winter 2009 5

Sample Useful Tasks (cont’) 3/17/2018 CPSC 503 – Winter 2009 6

Natural Language Processing 3/17/2018 CPSC 503 – Winter 2009 7

Knowledge about Language 3/17/2018 CPSC 503 – Winter 2009 8

Knowledge about Language 3/17/2018 CPSC 503 – Winter 2009 9

Morphology 3/17/2018 CPSC 503 – Winter 2009 10

Syntax 3/17/2018 CPSC 503 – Winter 2009 11

Semantics 3/17/2018 CPSC 503 – Winter 2009 12

3/17/2018 CPSC 503 – Winter 2009 13

Natural Language Processing 3/17/2018 CPSC 503 – Winter 2009 14

Formalisms, Models and Algorithms 3/17/2018 CPSC 503 – Winter 2009 15

Simple Example 3/17/2018 CPSC 503 – Winter 2009 16

3/17/2018 CPSC 503 – Winter 2009 17

Algorithms 3/17/2018 CPSC 503 – Winter 2009 18

Ambiguity 3/17/2018 CPSC 503 – Winter 2009 19

3/17/2018 CPSC 503 – Winter 2009 20

Implications of ambiguity 3/17/2018 CPSC 503 – Winter 2009 21

3/17/2018 CPSC 503 – Winter 2009 22

Why NLP Feasible/Useful Now? 3/17/2018 CPSC 503 – Winter 2009 23

Today Sept 10 3/17/2018 CPSC 503 – Winter 2009 24

Background Knowledge 3/17/2018 CPSC 503 – Winter 2009 25

Course Topics 3/17/2018 CPSC 503 – Winter 2009 26

Just English? 3/17/2018 CPSC 503 – Winter 2009 27

Activities and Grading 3/17/2018 CPSC 503 – Winter 2009 28

Final Research Oriented Project 3/17/2018 CPSC 503 – Winter 2009 29

Mailing List 3/17/2018 CPSC 503 – Winter 2009 30

Course Web Page 3/17/2018 CPSC 503 – Winter 2009 31

Today Sept 10 3/17/2018 CPSC 503 – Winter 2009 32

Introductions 3/17/2018 CPSC 503 – Winter 2009 33

Next Time 3/17/2018 CPSC 503 – Winter 2009 34