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There Is No Logical Negation Here, But There Are Alternatives: Modeling Conversational Negation with Distributional Semantics
Alternatives Distributional Semantics
2017/4/6
Logical negation is a challenge for distributional semantics, because predicates and their negations
tend to occur in very similar contexts, and consequently their distributional vectors are
very si...
RELPRON: A Relative Clause Evaluation Data Set for Compositional Distributional Semantics
Distributional Semantics assessment
2017/4/6
This article introduces RELPRON, a large data set of subject and object relative clauses, for
the evaluation of methods in compositional distributional semantics. RELPRON targets an
intermediate lev...
Integrating Type Theory and Distributional Semantics: A Case Study on Adjective–Noun Compositions
Integrating Type Theory Distributional Semantics
2017/4/6
In this article, we explore an integration of a formal semantic approach to lexical meaning and an
approach based on distributional methods. First, we outline a formal semantic theory that aims
to c...
Aligning Packed Dependency Trees: A Theory of Composition for Distributional Semantics
Dependency Trees Distributional Semantics
2017/4/6
We present a new framework for compositional distributional semantics in which the distributional
contexts of lexemes are expressed in terms of anchored packed dependency trees. We show
that these s...
Formal Semantics and Distributional Semantics are two very influential semantic frameworks
in Computational Linguistics. Formal Semantics is based on a symbolic tradition and
centered around the inf...
Suppose we want to build a system that answers a natural language question by representing its
semantics as a logical form and computing the answer given a structured database of facts. The
core par...
A Context-Theoretic Framework for Compositionality in Distributional Semantics
Context-Theoretic semantic
2015/9/10
Formalizing “meaning as context” mathematically leads to a new, algebraic theory of meaning,
in which composition is bilinear and associative. These properties are shared by other methods
that have ...
Relative embeddings: A Circassian puzzle for the syntax/semantics interface
relative clauses headless relatives
2015/9/6
This paper documents and analyzes the pattern used in the Northwest Caucasian
language Adyghe (Circassian) to express what the following five different constructions convey in
other languages: heade...
A cortical network for semantics: (de)constructing the N400
A cortical network N400 response
2015/9/2
Measuring event-related potentials (ERPs) has been fundamental to our
understanding of how language is encoded in the brain. One particular ERP response, the
N400 response, has been especially inf...
The Meaning of ‘Most’:semantics,numerosity,and psychology
Meaning of Most semantics numerosity psychology
2015/9/2
The meaning of ‘most’ can be described in many ways. We offer a framework fordistinguishing semantic descriptions, interpreted as psychological hypotheses that go beyond claims about sentential truth ...
It is, I suppose, a truism that an adequate theory of meaning for a natural language L will associate each sentence of L with its meaning. But the converse does not hold. A theory that associates each...
In this programmatic paper, we articulate a minimalist conception of linguistic composition, syntactic and semantic, with the aim of identifying fundamental operations invoked by the human faculty of ...
Designing Domain Ontology:A Study in Lexical Semantics
Ontology Conceptual Grounding Context
2015/7/29
Preparing a multi-purpose lexicon requires a systematic analysis of inter-conceptual relations. These relations are of two types, namely (i) syntactic and (ii) semantic, which can further be decompose...
In this note we suggest that difficulties encountered in natural language semantics are, for the most part, due to the use of mere symbol manipulation systems that are devoid of any content. In such s...
Possibilities and impossibilities of meaning:A study in semantics
Possibilities impossibilities study in semantics
2015/7/29
Meaning is fugitive in nature though we are continuously creating meaning out of the utterly nonsensical reality. We engage ourselves with each other in discussing either the recent earthquake in Kash...