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Climate Change

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INFORMATION RETRIEVAL AND WEB SEARCH

INFORMATION RETRIEVAL AND WEB SEARCH. CC437. (Based on original material by Udo Kruschwitz). INFORMATION RETRIEVAL. GOAL: Find the documents most relevant to a certain QUERY Latest development: WEB SEARCH Use the Web as the collection of documents Related: QUESTION-ANSWERING

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Smoothed Maps

Smoothed Maps. This is a Smoothed Map. Ideas Behind Smoothing. To avoid arbitrary political boundaries To adjust unstable estimates towards a global mean To borrow strength from neighboring areas. Spatial Smoothing Techniques. Rates/RRs in disjoint areas such as counties Empirical Bayes

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