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conditional random field

  • 条件随机场:条件随机场(CRF)是一种鉴别式几率模型,常用于标注或分析序列资料,如自然语言文字或是生物序列。

专业释义英英释义

  • 条件随机场 - 引用次数:25

    We incorporate context information into the problem of query classification by using conditional random field (CRF) models.

    本文利用条件随机场(CRF)模型把上下文信息引入查询词分类问题当中。

    参考来源 - 基于大规模搜索日志挖掘的上下文感知搜索研究

·2,447,543篇论文数据,部分数据来源于NoteExpress

Conditional random field

  • abstract: Conditional random fields (CRFs) are a class of statistical modelling method often applied in pattern recognition and machine learning, where they are used for structured prediction. Whereas an ordinary classifier predicts a label for a single sample without regard to "neighboring" samples, a CRF can take context into account; e.

以上来源于: WordNet

双语例句

  • Firstly, maximum a posteriori framework is created according to conditional random field model and Markov random field model.

    根据条件随机场模型马尔可夫随机场模型建立了一个最大后验概率框架

    youdao

  • So Conditional Random Field (CRF) is introduced to build POS tagging model in this paper, in order to overcome above problems.

    论文引入条件随机建立词性标注模型,易于融合新的特征,并解决标注偏置的问题

    youdao

  • In our method, we transformed the problem into an equivalent sequence tagging problem, and built up the automatic generation model through the first order conditional random field.

    我们方法是将简称生成问题转化等价序列标注问题,利用条件随机场建立自动生成模型

    youdao

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