[PDF] Top 20 Compositional Expectation: A Purely Distributional Model of Compositional Semantics

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... of compositional distributional semantic models, and that the seman- tic information contained in these models character- izes which AA will have rigid order (as with rapid social change ...same ... See full document

... on compositional DSMs ...tributional semantics, there have been attempts to compose meanings for sentences and larger pas- sages (Landauer and Dumais, 1997), but inter- est in compositional DSMs has ... See full document

... a distributional proxy to the meaning of an expression, a meaningless expression should in general have low values across the semantic space ...a model-generated AN vector to be a significant factor in the ... See full document

... years, distributional models have been extended to handle the semantic composition of words into phrases and longer constituents (Baroni and Zamparelli 2010; Mitchell and Lapata 2010; Socher et ...Formal ... See full document

... fact, compositional abilities of distributional models have been subject of much discussion and research in recent ...formal semantics view, paying little attention to the grammatical relations that ... See full document

... Distributional semantics models (DSMs) approx- imate meaning with vectors that record the dis- tributional occurrence patterns of words in cor- pora. DSMs have been effectively applied to in- creasingly ... See full document

... our model suitable to compute vector representations of sentences with- out stumbling at unseen syntactic usages of ...function model that inherits its strengths and overcomes its ... See full document

... and distributional mod- els of lexical semantics (Schutze, 1998; Firth, 1957) have provided two partial orthogonal solutions to the ...question. Compositional formal semantic models stem from ... See full document

... We present a novel technique for learn- ing semantic representations, which ex- tends the distributional hypothesis to mul- tilingual data and joint-space embeddings. Our models leverage parallel data and learn to ... See full document

... RNN model handles one extreme where this set contains only one ...new model work- ing on charts in the CKY style (Younger, 1967), called Chart Neural Network ... See full document

... applying distributional mod- els that assign a graded compositionality score to a phrase, as well as researchers interested in express- ing compositional meaning with such ... See full document

... to model the full tensor, but investigate two approximations, based on the methods of Paperno, Pham, and Baroni ...to model the verb as a pair of matrices with semantic type S ⊗ ... See full document

... alm model provides a theoretically more appropriate way of representing ANs based on this asymmetry: nouns are represented by their distributional vectors, while attributive adjectives are functions mapping ... See full document

... prediction model (Bengio et ...positional distributional semantics (CDS): com- bining the distributional representations for words, often in a syntax-driven fashion, to produce distri- ... See full document

... additive model (BAM) with different values for parameter α (where β = 1 − α) and EAM computed for dif- ferent approximations of the SVD pseudo-inverse matrix ... See full document

... categorical model of Coecke et ...we model intonational bound- aries (the devices for defining information struc- ture in English) by using the multiplication part of the Frobenius algebra that is ... See full document

... Reducing co-occurrence vectors to lower dimensionality is a common step in the construction of dis- tributional semantic models. Extensive evidence suggests that dimensionality reduction does not affect, and might even ... See full document

... Montague semantics. However, their version of Montague semantics assumed a particular model, and thus effectively mapped sentences to truth ...Montague semantics in which sentences are mapped ... See full document

... a model for composi- tional distributional semantics stems from some basic vector combination operations and, then, these operations are recursively applied on the parse tree on the sequence of words ... See full document