go top

topic model

  • 主题模型

网络释义专业释义英英释义

短语

Topic-model on large scale data 海量数据的主题模型

Correlated Topic Model 主题模型 ; 相关主题模型

probability topic model 概率主题模型

probabilistic topic model 概率主题模型

A Topic Model of Fiction 小说论题模型

topic language model 主题语言模型

topic based language model 主题语言模型

the topic continuity model 主题延续模式

topic mixture model 主题混合模型

 更多收起网络短语
  • 主题模型 - 引用次数:14

    For the extractive automatic summarization, a sentence modeling method based on probabilistic topic model is given to find the latent topics underlying the corpus. Based on the topic model, sentence scoring and redundancy reducing are also studied in this thesis.

    在自动文摘的研究中,提出了一种基于概率主题模型的句子建模方法来挖掘文档集潜在的主题结构,在该主题模型的基础上,进一步研究了句子权重的计算方法和文摘的冗余消除方法。

    参考来源 - 基于生成性概率模型的句法分析和多文档自动文摘研究
    话题模型 - 引用次数:6

    The paper has proved that it is beneficial to establish the clear and comprehensible topic model to segment and organize contents of stories based on semantics.

    该研究验证:基于语义对报道内容进行划分与组织有助于建立更为清晰易懂的话题模型

    参考来源 - 基于语义结构和时序特征的话题检测与跟踪技术研究
  • 主题模型 - 引用次数:2

    This paper has made the following literature data oriented research works:1) With the study on some classical probabilistic generative topic models, we used the conference information in the literature data, design a new topic model called Conference-Author-Topic model.

    本文主要针对文献数据,进行了一些挖掘研究和分析,主要的工作内容,创新贡献如下:1)引入文献数据中的会议信息到主题模型中,提出了Conference-Author-Topic主题抽取模型,不仅可以获得文献数据整体的主题信息,同时也挖掘了作者和会议的主题分布。

    参考来源 - 基于主题模型的模块化网络和社区挖掘研究

·2,447,543篇论文数据,部分数据来源于NoteExpress

Topic model

  • abstract: In machine learning and natural language processing, a topic model is a type of statistical model for discovering the abstract "topics" that occur in a collection of documents. Intuitively, given that a document is about a particular topic, one would expect particular words to appear in the document more or less frequently: "dog" and "bone" will appear more often in documents about dogs, "cat" and "meow" will appear in documents about cats, and "the" and "is" will appear equally in both.

以上来源于: WordNet

双语例句权威例句

  • In the process of updating topic model, a method combining certainty and uncertainty is used to select samples.

    更新话题模型过程中,尝试确定性确定性相结合方式作为样本选择标准。

    youdao

  • Publishers typically add a topic header to the message that classifies the message according to the topic model or classification scheme of the notifications.

    发布者通常消息添加一个主题头部根据通知主题模型分类模式确定消息类别。

    youdao

  • As the semantic content of the model changes, the Topic diagrams that depict the changed semantic elements will adjust accordingly.

    模型语义内容发生变化时,描述变化的语义元素主题也随之进行调整

    youdao

更多双语例句
更多权威例句
$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定