Engineering Goal
Design, implement, and test systems that process natural languages for practical applications .
Applications
speech processing: get flight information or book a hotel over the phone .
information extraction: discover names of people and events they participate in, from a document .
machine translation: translate a document from one human language into another .
question answering: find answers to natural language questions in a text collection or database .
summarization: generate a short biography of Noam Chomsky from one or more news
articles
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