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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 />

Statistical Natural Language Processing<br />

• Large gains in practical application <strong>of</strong> stochastic methods in<br />

the past 15 years<br />

• Example: MT<br />

– Micros<strong>of</strong>t Bing Translator<br />

– Google translate<br />

– GIZA++/Moses SMT toolkit<br />

• Insight: clever math—with limited linguistic motivation—can<br />

work surprisingly well<br />

These improvements are not just due to Moore’s law<br />

Monday, April 1, 2013<br />

49

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