Information Retrieval - ad-teaching.infor...

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Results for ES#6+7 (web apps)• Let's look at some of the web apps– Suggestions also for multiple keywords– Result snippets– Nice layout– Postponed to next lecture …4
Synonyms 1/4• Problem: another source of word variation– We have alre<strong>ad</strong>y seen prefix searchType uni ... find university– And error-tolerant searchType uniwercity ... find university– But sometimes there are simply totally different wordsexpressing more or less the same thingType university ... find collegeType bringdienst ... find lieferserviceType cookie ... find biscuit5
Page 1 and 2: Information RetrievalWS 2012 / 2013
Page 3: Experiences with ES#7 (cookies, UTF
Page 7 and 8: Synonyms 3/4• Solution 2: Track u
Page 9 and 10: Latent Semantic Indexing 1/9• An
Page 11 and 12: Latent Semantic Indexing 3/9• If
Page 13: Latent Semantic Indexing 5/9• Eig
Page 17: Latent Semantic Indexing 8/9• Wit
Page 20 and 21: Octave 2/5• Use the Octave shell
Page 22 and 23: Octave 4/5• Sparse matrices- Our
Page 24: References• Further reading- Text

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