[PDF] Top 20 A Context Theoretic Framework for Compositionality in Distributional Semantics

... a context theory is founded on the prototypical example given by context ...by context vectors of strings; we have not discussed the lattice properties of the vector space, ...our context ... See full document

... on distributional semantics and compositionality as well as for those interested in extracting non-compositional phrases from large corpora by applying distributional methods that assign a ... See full document

... semantic compositionality in computational lin- guistics based on the combination of Distributional Semantics and supervised Machine ...brief, distributional semantic spaces containing ... See full document

... Mitchell and Lapata (2010) dataset. We report results on the Mitchell and Lapata (2010) dataset in Table 2 (left). Overall, in-context representations achieves better performance than out-of-context ones. ... See full document

... The sample usages of target phrases now had to be annotated for compositionality. We employed the crowdsourcing service Amazon Turk 2 for realizing these annotations. The advantage of crowdsourc- ing is its ... See full document

... to compositionality in DSMs are based on the appli- cation of a simple geometric operation on the basis of individual vectors (vector addition, pointwise- multiplication of corresponding dimensions, ten- sor ... See full document

... of compositionality differ in what they actually try to ...where compositionality clearly corresponds to semantic ...compound compositionality proposed in Bannard et ...overall semantics of ... See full document

... corpus-based semantics and symbolic models of meanings (Clark and Pulman 2007; Widdows ...corpus-based semantics, and interesting synergies are emerging with research areas such as neural systems (Smolensky ... See full document

... Distributional semantics is the branch of computational linguistics that devel- ops methods to approximate the meaning of words based on their distributional properties in large textual ...the ... See full document

... modal distributional semantic frameworks that are able to map between language and vision (Karpa- thy et ...a context where red refers to the box’ contents should be mapped to different types of images de- ... See full document

... linguistic semantics"; thus, providing other linguists with a theoretical framework to utilise, and build upon, while conducting research into situated language ...to context and indeterminacy, ... See full document

... between distributional and formal ...Formal Distributional Semantics (FDS, Boleda and Herbelot, 2016) includes efforts to a) investigate the mapping from distributional models to formal ... See full document

... language semantics that explains how we should compose these representations: what should the representation of a phrase be, given the representation of the words in the phrase? In this paper we present such a ... See full document

... the framework of generative grammar, whereby the object of inquiry is the language user’s linguistic competence, understood as a dedicated component, or module, of the mind/brain that realizes a particular ... See full document

... In the following we use the rich mathematical framework of quantum theory to model semantic in- formation. Specifically, we show how word mean- ings can be expressed as quantum states. A word brings with it its ... See full document

... through context-free derivation trees, whose nodes are labeled by pro- duction ...a context-free derivation tree t is mapped to a derived object φ(t) = T ...A context- free derivation tree t can be ... See full document

... WSMs and their parameters WSMs can be built by different algorithms including LSA (Landauer and Dumais, 1997), Hyperspace Analogue to Lan- guage (HAL) (Lund and Burgess, 1996), Random Indexing (RI) (Sahlgren, 2005), and ... See full document

... formal semantics, distributional semantics lacks a framework to construct the meaning of phrases and sentences based on their ...the distributional paradigm has received a lot of ... See full document

... Vector space models represent words by vectors based on co-occurrence counts. Recent work has tackled the problem of composing these matrices to build up the semantics of phrases or sentences (Mitchell and Lapata, ... See full document

... A SET THEORETIC APPROACH TO LEXICAL SEMANTICS A SET THmRErlC APPROACH TO LEXICAL ~ D L f f O 1 T MEMODATA 23 r m d e s a o u f i ~ 14000 C a ~ F r m ~ RESUME UNE APPRO~tE ENSEMBLtSIE DU ~ ~ r,bus pr~n[.] ... See full document