{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/115549"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/115549","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Supporting word learning with language-internal distributional statistics: A place for the recurrent neural network language model?","abstract":"Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01","abstract_html":"Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01","abstract_has_math":false,"creators":["Huebner, Philip A."],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Psychology","degree_department":null,"school":null,"contributors":["Willits, Jon A","Hummel, John","Dell, Gary","Fisher, Cynthia","Benjamin, Aaron"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2022,"date_issued":"2022-05","date_published":"2022-05","updated_at":"2026-07-22T22:24:54Z","subjects":["recurrent neural network","language acquisition","distributional semantics","semantic category","word learning","learning dynamics","incremental learning","child-directed language","CHILDES","psychology","psycholinguistics"],"languages":["en","eng"],"rights":["Copyright 2022 Philip Huebner"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/2142/115549","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Willits, Jon A","Hummel, John","Dell, Gary","Fisher, Cynthia","Benjamin, Aaron"]},{"key":"dc:creator","label":"Author","values":["Huebner, Philip A."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2022-05","2022-04-17"]},{"key":"dc:type","label":"Dc Type","values":["text","Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Psychology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["recurrent neural network","language acquisition","distributional semantics","semantic category","word learning","learning dynamics","incremental learning","child-directed language","CHILDES","psychology","psycholinguistics"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en","eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2022 Philip Huebner"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://hdl.handle.net/2142/115549"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01","The student, Philip Huebner, accepted the attached license on 2022-04-15 at 12:24.","The student, Philip Huebner, submitted this Dissertation for approval on 2022-04-15 at 12:42.","This Dissertation was approved for publication on 2022-04-17 at 13:36.","DSpace SAF Submission Ingestion Package generated from Vireo submission #17705 on 2022-11-11 at 12:05:50","Prior work has demonstrated that statistical dependencies between words in language input can be used to construct word clusters broadly conforming to lexical classes in adult language (Cartwright & Brent, 1997; J. L. Elman, 1990; T. H. Mintz, 2003; Redington et al., 1998), and that children use this information to guide inferences during word learning in the absence of perceptual information (Lany & G´omez, 2008; Lany & Saffran, 2011; Wojcik & Saffran, 2015). Building on these insights, this thesis examines whether the simple Recurrent Neural Network (simple RNN) could be used to model children’s acquisition of form-based lexical semantic category knowledge and whether this knowledge could be used to help children infer category-associated features of novel words. In order to determine the feasibility of the RNN as a cognitive model of this procedure, I discuss several desiderata concerning how corpus-derived distributional semantic statistics should be encoded and accessed in the network, and undertake comprehensive simulations that address basic questions concerning the mechanism by which the RNN acquires lexical semantic category knowledge, and how learned representations are influenced by the statistical properties of the input. In particular, I show that the construction of form-based lexical semantic representations by the simple RNN is extremely vulnerable to a particular kind of redundancy, which occurs when an item in the left context can be reliably used to predict an item in the right context of a target word. This co-occurrence pattern in the data allows the RNN to ‘ignore’ the intervening target word, yielding semantically impoverished representations that are less useful for guiding children’s inferences during word learning. In order to better understand and overcome this limitation, I developed a theory that formalizes how the training data, learning dynamics, and training strategy conspire to shape lexical semantic representations in the RNN. Semantic Property Inheritance (SPIN) theory makes recommendations for how to choose training data that maximizes the acquisition of statically accessible lexical semantic category knowledge. In particular, the theory is concerned with atomicity, which requires that the (distributional) semantic properties of a target word are encoded in the representation of the target word as opposed to words that also occur in the same sentence. Further, SPIN theory predicts that training the RNN on child-directed transcribed speech that has been ordered by the age of the target child results in more atomic lexical semantic representations for nouns than training in reverse order. I test and confirm this prediction, and discuss implications of this finding for child language acquisition, the importance of studying model learning dynamics, model-data interactions, and the gradual refinement of learned representations over the course of training on non-stationary data."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Supporting word learning with language-internal distributional statistics: A place for the recurrent neural network language model?"]}]}],"canonical_facts":{"dc:contributor":["Willits, Jon A","Hummel, John","Dell, Gary","Fisher, Cynthia","Benjamin, Aaron"],"dc:creator":["Huebner, Philip A."],"dc:date":["2022-05","2022-04-17"],"dc:description":["Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01","The student, Philip Huebner, accepted the attached license on 2022-04-15 at 12:24.","The student, Philip Huebner, submitted this Dissertation for approval on 2022-04-15 at 12:42.","This Dissertation was approved for publication on 2022-04-17 at 13:36.","DSpace SAF Submission Ingestion Package generated from Vireo submission #17705 on 2022-11-11 at 12:05:50","Prior work has demonstrated that statistical dependencies between words in language input can be used to construct word clusters broadly conforming to lexical classes in adult language (Cartwright & Brent, 1997; J. L. Elman, 1990; T. H. Mintz, 2003; Redington et al., 1998), and that children use this information to guide inferences during word learning in the absence of perceptual information (Lany & G´omez, 2008; Lany & Saffran, 2011; Wojcik & Saffran, 2015). Building on these insights, this thesis examines whether the simple Recurrent Neural Network (simple RNN) could be used to model children’s acquisition of form-based lexical semantic category knowledge and whether this knowledge could be used to help children infer category-associated features of novel words. In order to determine the feasibility of the RNN as a cognitive model of this procedure, I discuss several desiderata concerning how corpus-derived distributional semantic statistics should be encoded and accessed in the network, and undertake comprehensive simulations that address basic questions concerning the mechanism by which the RNN acquires lexical semantic category knowledge, and how learned representations are influenced by the statistical properties of the input. In particular, I show that the construction of form-based lexical semantic representations by the simple RNN is extremely vulnerable to a particular kind of redundancy, which occurs when an item in the left context can be reliably used to predict an item in the right context of a target word. This co-occurrence pattern in the data allows the RNN to ‘ignore’ the intervening target word, yielding semantically impoverished representations that are less useful for guiding children’s inferences during word learning. In order to better understand and overcome this limitation, I developed a theory that formalizes how the training data, learning dynamics, and training strategy conspire to shape lexical semantic representations in the RNN. Semantic Property Inheritance (SPIN) theory makes recommendations for how to choose training data that maximizes the acquisition of statically accessible lexical semantic category knowledge. In particular, the theory is concerned with atomicity, which requires that the (distributional) semantic properties of a target word are encoded in the representation of the target word as opposed to words that also occur in the same sentence. Further, SPIN theory predicts that training the RNN on child-directed transcribed speech that has been ordered by the age of the target child results in more atomic lexical semantic representations for nouns than training in reverse order. I test and confirm this prediction, and discuss implications of this finding for child language acquisition, the importance of studying model learning dynamics, model-data interactions, and the gradual refinement of learned representations over the course of training on non-stationary data."],"dc:format":["application/pdf"],"dc:identifier":["https://hdl.handle.net/2142/115549"],"dc:language":["en","eng"],"dc:rights":["Copyright 2022 Philip Huebner"],"dc:subject":["recurrent neural network","language acquisition","distributional semantics","semantic category","word learning","learning dynamics","incremental learning","child-directed language","CHILDES","psychology","psycholinguistics"],"dc:title":["Supporting word learning with language-internal distributional statistics: A place for the recurrent neural network language model?"],"dc:type":["text","Thesis"],"thesis:degree_discipline":["Psychology"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:24:54Z"}