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1
Distributed neural encoding of binding to thematic roles ...
Abstract: A framework and method are proposed for the study of constituent composition in fMRI. The method produces estimates of neural patterns encoding complex linguistic structures, under the assumption that the contributions of individual constituents are additive. Like usual techniques for modeling compositional structure in fMRI, the proposed method employs pattern superposition to synthesize complex structures from their parts. Unlike these techniques, superpositions are sensitive to the structural positions of constituents, making them irreducible to structure-indiscriminate ("bag-of-words") models of composition. Reanalyzing data from a study by Frankland and Greene (2015), it is shown that comparison of neural predictive models with differing specifications can illuminate aspects of neural representational contents that are not apparent when composition is not modelled. The results indicate that the neural instantiations of the binding of fillers to thematic roles in a sentence are non-orthogonal, and ... : Originally presented as a poster MACSIM 8 (2019) ...
Keyword: Computation and Language cs.CL; FOS Computer and information sciences
URL: https://dx.doi.org/10.48550/arxiv.2110.12342
https://arxiv.org/abs/2110.12342
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2
Augmentic Compositional Models for Knowledge Base Completion Using Gradient Representations
In: Proceedings of the Society for Computation in Linguistics (2019)
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3
Supervaluationist semantic for absolute gradability
In: Proceedings of the fifty-third (53.) annual meeting of the Chicago Linguistic Society (2018), S. 181-194
Leibniz-Zentrum Allgemeine Sprachwissenschaft
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4
Augmenting Compositional Models for Knowledge Base Completion Using Gradient Representations ...
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