tech,11-1-J05-1003,bq which rerank the output of an existing <term> probabilistic parser </term> . The base <term> parser </term> produces
other,7-2-J05-1003,bq <term> parser </term> produces a set of <term> candidate parses </term> for each input <term> sentence </term>
other,16-2-J05-1003,bq <term> sentence </term> , with associated <term> probabilities </term> that define an initial <term> ranking
other,24-2-J05-1003,bq initial <term> ranking </term> of these <term> parses </term> . A second <term> model </term> then
other,14-3-J05-1003,bq <term> ranking </term> , using additional <term> features </term> of the <term> tree </term> as evidence
other,19-4-J05-1003,bq represented as an arbitrary set of <term> features </term> , without concerns about how these
other,26-4-J05-1003,bq , without concerns about how these <term> features </term> interact or overlap and without the
tech,40-4-J05-1003,bq define a <term> derivation </term> or a <term> generative model </term> which takes these <term> features </term>
other,45-4-J05-1003,bq generative model </term> which takes these <term> features </term> into account . We introduce a new
tech,7-5-J05-1003,bq introduce a new <term> method </term> for the <term> reranking task </term> , based on the <term> boosting approach
tech,13-5-J05-1003,bq reranking task </term> , based on the <term> boosting approach </term> to <term> ranking problems </term> described
other,16-5-J05-1003,bq the <term> boosting approach </term> to <term> ranking problems </term> described in <term> Freund et al. (
other,20-5-J05-1003,bq ranking problems </term> described in <term> Freund et al. ( 1998 ) </term> . We apply the <term> boosting method
tech,3-6-J05-1003,bq al. ( 1998 ) </term> . We apply the <term> boosting method </term> to <term> parsing </term> the <term> Wall
tech,6-6-J05-1003,bq the <term> boosting method </term> to <term> parsing </term> the <term> Wall Street Journal treebank
lr-prod,8-6-J05-1003,bq method </term> to <term> parsing </term> the <term> Wall Street Journal treebank </term> . The <term> method </term> combined
model,7-7-J05-1003,bq <term> log-likelihood </term> under a <term> baseline model </term> ( that of <term> Collins [ 1999 ] </term>
other,12-7-J05-1003,bq <term> baseline model </term> ( that of <term> Collins [ 1999 ] </term> ) with evidence from an additional
other,23-7-J05-1003,bq evidence from an additional 500,000 <term> features </term> over <term> parse trees </term> that
other,25-7-J05-1003,bq additional 500,000 <term> features </term> over <term> parse trees </term> that were not included in the original
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