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Semantic properties of English nominal pluralization: Insights from word embeddings ...
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Bilingual and multilingual mental lexicon: a modeling study with Linear Discriminative Learning
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The processing of pseudoword form and meaning in production and comprehension: A computational modeling approach using linear discriminative learning.
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In: Behavior research methods, vol 53, iss 3 (2021)
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Abstract:
Pseudowords have long served as key tools in psycholinguistic investigations of the lexicon. A common assumption underlying the use of pseudowords is that they are devoid of meaning: Comparing words and pseudowords may then shed light on how meaningful linguistic elements are processed differently from meaningless sound strings. However, pseudowords may in fact carry meaning. On the basis of a computational model of lexical processing, linear discriminative learning (LDL Baayen et al., Complexity, 2019, 1-39, 2019), we compute numeric vectors representing the semantics of pseudowords. We demonstrate that quantitative measures gauging the semantic neighborhoods of pseudowords predict reaction times in the Massive Auditory Lexical Decision (MALD) database (Tucker et al., 2018). We also show that the model successfully predicts the acoustic durations of pseudowords. Importantly, model predictions hinge on the hypothesis that the mechanisms underlying speech production and comprehension interact. Thus, pseudowords emerge as an outstanding tool for gauging the resonance between production and comprehension. Many pseudowords in the MALD database contain inflectional suffixes. Unlike many contemporary models, LDL captures the semantic commonalities of forms sharing inflectional exponents without using the linguistic construct of morphemes. We discuss methodological and theoretical implications for models of lexical processing and morphological theory. The results of this study, complementing those on real words reported in Baayen et al., (Complexity, 2019, 1-39, 2019), thus provide further evidence for the usefulness of LDL both as a cognitive model of the mental lexicon, and as a tool for generating new quantitative measures that are predictive for human lexical processing.
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Keyword:
Artificial Intelligence and Image Processing; Auditory comprehension; Auditory pseudowords; Cognitive Sciences; Computational modeling; Experimental Psychology; Linear discriminative learning; Morphology; Psychology; Speech production
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URL: https://escholarship.org/uc/item/8qb2g325
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Modeling morphology with Linear Discriminative Learning: considerations and design choices ...
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Learning Zero-Shot Multifaceted Visually Grounded Word Embeddings via Multi-Task Training ...
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Relative functional load determines co-articulatory movements of the tongue tip ...
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Relative functional load determines co-articulatory movements of the tongue tip ...
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Vector Space Morphology with Linear Discriminative Learning ...
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A note on the modeling of the effects of experimental time in psycholinguistic experiments ...
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Modeling Morphology With Linear Discriminative Learning: Considerations and Design Choices
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In: Front Psychol (2021)
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Learning Zero-Shot Multifaceted Visually Grounded Word Embeddings via Multi-Task Training
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Deconfounding the effects of competition and attrition on dialect across the lifespan : a panel study investigation of Swabian
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Bilingual and Multilingual Mental Lexicon: A Modeling Study With Linear Discriminative Learning
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Analyzing phonetic data with generalized additive mixed models
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Phonetic effects of morphology and context : modeling the duration of word-final S in English with naïve discriminative learning
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Variation Within Idiomatic Variation: Exploring the Differences Between Speakers and Idioms
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Modeling Morphological Priming in German With Naive Discriminative Learning
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In: Frontiers in Communication ; 5 (2020). - 17. - Frontiers Media. - eISSN 2297-900X (2020)
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