Báo cáo khoa học: "Faster Parsing by Supertagger Adaptation"
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We propose a novel self-training method for a parser which uses a lexicalised grammar and supertagger, focusing on increasing the speed of the parser rather than its accuracy. The idea is to train the supertagger on large amounts of parser output, so that the supertagger can learn to supply the supertags that the parser will eventually choose as part of the highestscoring derivation. Since the supertagger supplies fewer supertags overall, the parsing speed is increased.
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