An Improved Maximum Entropy Language Model and Its Application
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    Abstract:

    The maximum entropy approach is proved to be expressive and effective for the statistics language modeling, but it suffers from the computational expensiveness of the model building. An improved maximum entropy approach which makes use of mutual information of information theory to select features based on Z-test is proposed. The approach is applied to Chinese word sense disambiguation. The experiments show that it has higher efficiency and precision.

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李涓子,黄昌宁.语言模型中一种改进的最大熵方法及其应用.软件学报,1999,10(3):257-263

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History
  • Received:December 11,1997
  • Revised:March 12,1998
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