Global ETD Search
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Showing 1 to 2 of 2 for “"spelling correction"”.
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A systematic study of multi-level query understanding
… type of query alteration, I addressed the query spelling correction problem by modeling all major types of spelling errors with a generalized Hidden Markov Model. Second, query segmentation is the most important type of query linguistic signals. I proposed a probabilistic model to identify the …
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Finite-state canonicalization techniques for historical German
… historical input text on the other. Historical spelling variation is treated here as an error-correction problem or "canonicalization" task: an attempt to automatically assign each (historical) input word a unique extant canonical cognate, thus allowing direct application-specific processing …