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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 />

Word Classes<br />

• Can we identify a closed set <strong>of</strong> word classes to<br />

generalize about them?<br />

• These are called Parts <strong>of</strong> Speech.<br />

• In computational linguistics: POS tags<br />

• Closed and open classes<br />

Monday, April 1, 2013<br />

28

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