Homework 1 DUE
Homework 2 DUE
Homework 3 DUE
Homework 4 is due
Bring a Scantron
Homework 6 assigned.
Factoid QA
Baseline QA system. String operations, sentence selection/ranking.
Types of Questions in baseline QA: Who, What, When, Where
Identifying likely phrases and sentences, REGEXP patterns.
Sample Code Stubs for baseline system
Evaluation metrics: Precision, Recall, F-measure
Maximizing Recall at the expense of Precision
Setup of QA task and demo of scoring
The evolution of parsing algorithms.
How Parsers work. Probabilistic Parsing.
HOMEWORK 6 is DUE
Question Answering using Syntax, Working with NLU representations for Question Answering
Homework 7 DUE.
Homework 8 DUE Monday.
Bring a scantron.