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2022-03-09
摘要翻译:
Coecke,Sadrzadeh和Clark(ARXIV:1003.4394v1[CS.CL])提出了一个分布语义学意义的组成模型,其中句子中的每个词都有一个意义向量,句子的分布意义是这些向量的张量积的函数。抽象地说,这个功能就是在有限维向量空间范畴中与句子语法结构相对应的态性。本文通过构造一个基于语料库的句子类型向量空间,提出了一种实现这种线性意义映射的具体方法。我们的构造方法是基于结构化向量空间,即所有句子的意义向量,无论其语法结构如何,都生活在同一个向量空间中。我们提出的句子空间是两个名词空间的张量积,其中的基向量是对词,每个词都有一个语法角色。这使我们能够通过简单地取句子向量的内积来比较它们的意义。
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英文标题:
《Concrete Sentence Spaces for Compositional Distributional Models of
  Meaning》
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作者:
Edward Grefenstette, Mehrnoosh Sadrzadeh, Stephen Clark, Bob Coecke
  and Stephen Pulman
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最新提交年份:
2010
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分类信息:

一级分类:Computer Science        计算机科学
二级分类:Computation and Language        计算与语言
分类描述:Covers natural language processing. Roughly includes material in ACM Subject Class I.2.7. Note that work on artificial languages (programming languages, logics, formal systems) that does not explicitly address natural-language issues broadly construed (natural-language processing, computational linguistics, speech, text retrieval, etc.) is not appropriate for this area.
涵盖自然语言处理。大致包括ACM科目I.2.7类的材料。请注意,人工语言(编程语言、逻辑学、形式系统)的工作,如果没有明确地解决广义的自然语言问题(自然语言处理、计算语言学、语音、文本检索等),就不适合这个领域。
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一级分类:Computer Science        计算机科学
二级分类:Artificial Intelligence        人工智能
分类描述:Covers all areas of AI except Vision, Robotics, Machine Learning, Multiagent Systems, and Computation and Language (Natural Language Processing), which have separate subject areas. In particular, includes Expert Systems, Theorem Proving (although this may overlap with Logic in Computer Science), Knowledge Representation, Planning, and Uncertainty in AI. Roughly includes material in ACM Subject Classes I.2.0, I.2.1, I.2.3, I.2.4, I.2.8, and I.2.11.
涵盖了人工智能的所有领域,除了视觉、机器人、机器学习、多智能体系统以及计算和语言(自然语言处理),这些领域有独立的学科领域。特别地,包括专家系统,定理证明(尽管这可能与计算机科学中的逻辑重叠),知识表示,规划,和人工智能中的不确定性。大致包括ACM学科类I.2.0、I.2.1、I.2.3、I.2.4、I.2.8和I.2.11中的材料。
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一级分类:Computer Science        计算机科学
二级分类:Information Retrieval        信息检索
分类描述:Covers indexing, dictionaries, retrieval, content and analysis. Roughly includes material in ACM Subject Classes H.3.0, H.3.1, H.3.2, H.3.3, and H.3.4.
涵盖索引,字典,检索,内容和分析。大致包括ACM主题课程H.3.0、H.3.1、H.3.2、H.3.3和H.3.4中的材料。
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英文摘要:
  Coecke, Sadrzadeh, and Clark (arXiv:1003.4394v1 [cs.CL]) developed a compositional model of meaning for distributional semantics, in which each word in a sentence has a meaning vector and the distributional meaning of the sentence is a function of the tensor products of the word vectors. Abstractly speaking, this function is the morphism corresponding to the grammatical structure of the sentence in the category of finite dimensional vector spaces. In this paper, we provide a concrete method for implementing this linear meaning map, by constructing a corpus-based vector space for the type of sentence. Our construction method is based on structured vector spaces whereby meaning vectors of all sentences, regardless of their grammatical structure, live in the same vector space. Our proposed sentence space is the tensor product of two noun spaces, in which the basis vectors are pairs of words each augmented with a grammatical role. This enables us to compare meanings of sentences by simply taking the inner product of their vectors.
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PDF链接:
https://arxiv.org/pdf/1101.0309
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