measure(ment),19-3-H01-1058,ak <term> performance </term> ( typically , <term> word or semantic error rate </term> ) from a list of <term> word strings
tech,11-5-H01-1058,ak results that clearly show the need for a <term> dynamic language model combination </term> to improve the <term> performance </term>
tech,7-4-H01-1058,ak the <term> oracle </term> acts like a <term> dynamic combiner </term> with hard decisions using the <term>
tech,17-6-H01-1058,ak using a <term> neural network </term> or a <term> decision tree </term> . The method amounts to tagging <term>
tech,13-6-H01-1058,ak behavior of the <term> oracle </term> using a <term> neural network </term> or a <term> decision tree </term> . The
tech,24-2-H01-1058,ak of the <term> performance </term> of an <term> oracle </term> . The <term> oracle </term> knows the
other,13-7-H01-1058,ak measures </term> and picking the best <term> hypothesis </term> corresponding to the <term> LM </term>
measure(ment),15-3-H01-1058,ak <term> word string </term> with the best <term> performance </term> ( typically , <term> word or semantic
measure(ment),21-7-H01-1058,ak to the <term> LM </term> with the best <term> confidence </term> . We describe a three-tiered approach
model,43-3-H01-1058,ak been obtained by using a different <term> LM </term> . Actually , the <term> oracle </term>
other,34-3-H01-1058,ak <term> word strings </term> , where each <term> word string </term> has been obtained by using a different
tech,8-2-H01-1058,ak interpolation methods </term> , like <term> log-linear and linear interpolation </term> , improve the <term> performance </term>
other,29-3-H01-1058,ak error rate </term> ) from a list of <term> word strings </term> , where each <term> word string </term>
model,11-1-H01-1058,ak address the problem of combining several <term> language models ( LMs ) </term> . We find that simple <term> interpolation
tech,4-2-H01-1058,ak LMs ) </term> . We find that simple <term> interpolation methods </term> , like <term> log-linear and linear
model,5-7-H01-1058,ak </term> . The method amounts to tagging <term> LMs </term> with <term> confidence measures </term>
tech,3-4-H01-1058,ak different <term> LM </term> . Actually , the <term> oracle </term> acts like a <term> dynamic combiner
tech,1-3-H01-1058,ak </term> of an <term> oracle </term> . The <term> oracle </term> knows the <term> reference word string
measure(ment),15-2-H01-1058,ak interpolation </term> , improve the <term> performance </term> but fall short of the <term> performance
measure(ment),18-5-H01-1058,ak model combination </term> to improve the <term> performance </term> further . We suggest a method that
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