PPT-NLP Text Similarity Thesaurus-based Word Similarity Methods

Quiz Which pair of words exhibits the greatest similarity 1 Deerelk 2 Deerhorse 3 Deermouse 4 Deerroof Quiz Answer Which pair of words exhibits the greatest similarity 1 Deerelk 2 Deerhorse. Word Senses. . and Word Relations. Terminology: lemma and . wordform. A . lemma. or . citation . form. Same . stem, part of speech, rough . semantics. A . wordfor. m. The inflected word as it appears in text. Defining requirements, evaluating applications, and testing functionality. Defining requirements. Basically. a. dd terms. d. efinitions. s. ources. b. ilingual. l. ink . equivalencies. multiple . terms and definitions. Thesaurus Skills. A thesaurus is a book of . synonyms – words that. share the same or nearly. t. he same meaning.. Thesaurus Skills. A thesaurus lists words as entries, similar to the dictionary.. Big. Action:. Using Text Analytics as a . Toolset. TBC . 4:15 p.m. - 5:00 p.m.. Marjorie Hlava. Semantic enrichment / Semantic Fingerprinting. Abstract. Big . data inferences are increasingly used to mine huge heaps of data. . Morphology and the Lexicon. Mental Lexicon. What is the meaning of cat? Its pronunciation? Part of speech?. What is the meaning of . wug. ?. What is the meaning of . cluvious. ?. Compare . traftful. and . Subproblems. . Meliha. . Yetisgen-Yildiz. From last week’s discussion. Presentation. Schedule. : . http. ://faculty.washington.edu/melihay/. MEBI591C.htm. 50 . minutes . presentation+discussion+question. Class Logistics. Quiz. Where is this quote from?. Dave Bowman. : Open the pod bay doors, HAL.. HAL. : I’m sorry Dave. I’m afraid I can’t do that.. Quiz Answer. “2001: A Space Odyssey” . 1968 film by Stanley Kubrick . HEADLINE. Body. text,. body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text, body text. A thesaurus is a book that can help you find words with the same or similar meanings.. . . (No, a thesaurus is NOT a kind of dinosaur). Why use a Thesaurus?. To avoid using the same word over and over. A thesaurus is a book that can help you find words with the same or similar meanings.. . . (No, a thesaurus is NOT a kind of dinosaur). Why use a Thesaurus?. To avoid using the same word over and over. Dan Jurafsky. Stanford University. Introduction and Course Overview. What is Computational Lexical Semantics. Any computational process involving word meaning!. Computing . Word Similarity . Distributional (Vector) Models of . Who wrote which Federalist papers?. 1787-8: anonymous essays try to convince New York to ratify U.S Constitution: . . Jay, Madison, Hamilton. . Authorship of 12 of the letters in dispute. 1963: solved by . Text Similarity. Motivation. People can express the same concept (or related concepts) in many different ways. For example, “the plane leaves at 12pm” vs “the flight departs at noon”. Text similarity is a key component of Natural Language Processing. Text 2. Text 3. Text 4. Text 5. Text 6. Text 7. Text 8. Text 9. Text 10. Text 11. Text 12. Text 13. Text 14. Text 15. Text 16. Text 17. Erbauer: . Max Mustermann (Ort). Bauzeit: xx Wochen. Steine: ca. 10.000.