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Slides - University of Washington

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<strong>University</strong> <strong>of</strong> <strong>Washington</strong><br />

Ling472 Introduction to Computational Linguistics<br />

Lecture 1:<br />

Introduction<br />

Constituents<br />

• Can sentences be analyzed as containing sub‐units which<br />

consist <strong>of</strong> one or more words?<br />

This is a phrase structure tree.<br />

(Hausser 1998)<br />

Hypothesis: The class <strong>of</strong> grammatical constituents is closed.<br />

Monday, April 1, 2013<br />

35

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