Regular Expressions and Automata CPE 641 Natural Language Processing from Kathy McCoy’s slides, CISC 882 Introduction to NLP http://www.cis.udel.edu/~mccoy/courses/cisc882.03f/…

Lecture 2 Regular Expressions and Automata Representations and Algorithms for NLP Representations: formal models used to capture linguistic knowledge Algorithms manipulate…

Regular Expressions and Automata CPE 641 Natural Language Processing from Kathy McCoy’s slides, CISC 882 Introduction to NLP http://www.cis.udel.edu/~mccoy/courses/cisc882.03f/…

* Regular Expressions and Automata August 30 2012 Lecture #2 * Rule-based vs Statistical Approaches Rule-based = linguistic Statistical – “learn” from a large corpus…

* Regular Expressions and Automata August 30 2012 Lecture #2 * Rule-based vs Statistical Approaches Rule-based = linguistic Statistical – “learn” from a large corpus…