Matches in SemOpenAlex for { <https://semopenalex.org/work/W3155389617> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W3155389617 abstract "Gow's (2012) dual lexicon model suggests that the primary purpose of words is to mediate the mappings between acoustic-phonetic input and other forms of linguistic representation. Motivated by evidence from functional imaging, aphasia, and behavioral results, the model argues for the existence of two parallel wordform stores: the dorsal and ventral processing streams. In this paper, we tested the hypothesis that the complex, but systematic mapping between sound and articulation in the dorsal stream poses different computational pressures on feature sets than the more arbitrary mapping between sound and meaning. To test this hypothesis, we created two deep convolutional neural networks (CNNs). While the dorsal network was trained to identify individual spoken words, the ventral network was trained to map them onto semantic classes. We then extracted patterns of network activation from the penultimate level of each network and tested how well features generated by the network supported generalization to linguistic categorization associated with the dorsal versus ventral processing streams. Our preliminary results showed both models successfully learned their tasks. Secondary generalization testing showed the ventral CNN outperformed the dorsal CNN on a semantic task: concreteness classification, while the dorsal CNN outperformed the ventral CNN on articulation tasks: classification by onset phoneme class and syllable length. These results are consistent with the hypothesis that the divergent processing demands of the ventral and dorsal processing streams impose computational pressures for the development of multiple lexica." @default.
- W3155389617 created "2021-04-26" @default.
- W3155389617 creator A5030576034 @default.
- W3155389617 creator A5036925675 @default.
- W3155389617 creator A5060377268 @default.
- W3155389617 date "2021-04-13" @default.
- W3155389617 modified "2023-09-27" @default.
- W3155389617 title "A Tale of Two Lexica Testing Computational Hypotheses with Deep Convolutional Neural Networks." @default.
- W3155389617 cites W1590102137 @default.
- W3155389617 cites W1965248225 @default.
- W3155389617 cites W2070586582 @default.
- W3155389617 cites W2087946919 @default.
- W3155389617 cites W2101194178 @default.
- W3155389617 cites W2109023847 @default.
- W3155389617 cites W2415973339 @default.
- W3155389617 cites W2763088512 @default.
- W3155389617 cites W2782717521 @default.
- W3155389617 cites W2800311957 @default.
- W3155389617 cites W2922023527 @default.
- W3155389617 cites W2962949934 @default.
- W3155389617 cites W2970110200 @default.
- W3155389617 cites W2970540112 @default.
- W3155389617 cites W3047863423 @default.
- W3155389617 hasPublicationYear "2021" @default.
- W3155389617 type Work @default.
- W3155389617 sameAs 3155389617 @default.
- W3155389617 citedByCount "0" @default.
- W3155389617 crossrefType "posted-content" @default.
- W3155389617 hasAuthorship W3155389617A5030576034 @default.
- W3155389617 hasAuthorship W3155389617A5036925675 @default.
- W3155389617 hasAuthorship W3155389617A5060377268 @default.
- W3155389617 hasConcept C105702510 @default.
- W3155389617 hasConcept C134306372 @default.
- W3155389617 hasConcept C140530291 @default.
- W3155389617 hasConcept C153180895 @default.
- W3155389617 hasConcept C154945302 @default.
- W3155389617 hasConcept C177148314 @default.
- W3155389617 hasConcept C17744445 @default.
- W3155389617 hasConcept C199539241 @default.
- W3155389617 hasConcept C204321447 @default.
- W3155389617 hasConcept C2779337067 @default.
- W3155389617 hasConcept C28490314 @default.
- W3155389617 hasConcept C33923547 @default.
- W3155389617 hasConcept C41008148 @default.
- W3155389617 hasConcept C50644808 @default.
- W3155389617 hasConcept C81363708 @default.
- W3155389617 hasConcept C8521452 @default.
- W3155389617 hasConcept C86803240 @default.
- W3155389617 hasConcept C94625758 @default.
- W3155389617 hasConceptScore W3155389617C105702510 @default.
- W3155389617 hasConceptScore W3155389617C134306372 @default.
- W3155389617 hasConceptScore W3155389617C140530291 @default.
- W3155389617 hasConceptScore W3155389617C153180895 @default.
- W3155389617 hasConceptScore W3155389617C154945302 @default.
- W3155389617 hasConceptScore W3155389617C177148314 @default.
- W3155389617 hasConceptScore W3155389617C17744445 @default.
- W3155389617 hasConceptScore W3155389617C199539241 @default.
- W3155389617 hasConceptScore W3155389617C204321447 @default.
- W3155389617 hasConceptScore W3155389617C2779337067 @default.
- W3155389617 hasConceptScore W3155389617C28490314 @default.
- W3155389617 hasConceptScore W3155389617C33923547 @default.
- W3155389617 hasConceptScore W3155389617C41008148 @default.
- W3155389617 hasConceptScore W3155389617C50644808 @default.
- W3155389617 hasConceptScore W3155389617C81363708 @default.
- W3155389617 hasConceptScore W3155389617C8521452 @default.
- W3155389617 hasConceptScore W3155389617C86803240 @default.
- W3155389617 hasConceptScore W3155389617C94625758 @default.
- W3155389617 hasLocation W31553896171 @default.
- W3155389617 hasOpenAccess W3155389617 @default.
- W3155389617 hasPrimaryLocation W31553896171 @default.
- W3155389617 hasRelatedWork W2023251644 @default.
- W3155389617 hasRelatedWork W2040036684 @default.
- W3155389617 hasRelatedWork W2104909257 @default.
- W3155389617 hasRelatedWork W2508154372 @default.
- W3155389617 hasRelatedWork W2950877507 @default.
- W3155389617 hasRelatedWork W2957844893 @default.
- W3155389617 hasRelatedWork W2972074429 @default.
- W3155389617 hasRelatedWork W3010686770 @default.
- W3155389617 hasRelatedWork W3011928794 @default.
- W3155389617 hasRelatedWork W3012926577 @default.
- W3155389617 hasRelatedWork W3024404575 @default.
- W3155389617 hasRelatedWork W3039556919 @default.
- W3155389617 hasRelatedWork W3091439017 @default.
- W3155389617 hasRelatedWork W3092046752 @default.
- W3155389617 hasRelatedWork W3125209268 @default.
- W3155389617 hasRelatedWork W3134212080 @default.
- W3155389617 hasRelatedWork W3191600933 @default.
- W3155389617 hasRelatedWork W3211444841 @default.
- W3155389617 hasRelatedWork W3212221348 @default.
- W3155389617 isParatext "false" @default.
- W3155389617 isRetracted "false" @default.
- W3155389617 magId "3155389617" @default.
- W3155389617 workType "article" @default.