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Joint 30th International Conference on Computational Linguistics and 14th International Conference on Language Resources and Evaluation, LREC-COLING 2024

作者： Jeon, Duyoung Lee, Junho Kim, Cheongtag Department of Psychology Seoul National University Korea Republic of Interdisciplinary Program in Cognitive Science Seoul National University Korea Republic of

ISBN: (纸本)9782493814104

Despite the lack of comprehensive exploration of emotional connotations, sentiment analysis, which categorizes data as positive or negative, has been widely employed to identify emotional aspects in texts. Recently, corpora labeled with more than just valence or polarity have been built to surpass this limitation. However, most Korean emotion corpora are limited by their small size and narrow range of emotions covered. In this paper, we introduce the KOTE dataset. The KOTE dataset comprises 50,000 Korean online comments, totaling 250,000 cases, each manually labeled for 43 emotions and NO EMOTION through crowdsourcing. The taxonomy for the 43 emotions was systematically derived through cluster analysis of Korean emotion concepts within the word embedding space. After detailing the development of KOTE, we further discuss the results of fine-tuning, as well as analysis for social discrimination within the corpus. © 2024 ELRA Language Resource Association: CC BY-NC 4.0.

关键词： Sentiment analysis

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Emotion Evaluator: Expanding the Affective Lexicon with Neural Network Model 44

Emotion Evaluator: Expanding the Affective Lexicon with Neur...

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44th Annual Meeting of the cognitive science Society: cognitive Diversity, CogSci 2022

作者： Lee, Junho Lim, Jaeseo Park, Jooyong Kim, Cheongtag Interdisciplinary Program in Cognitive Science Department of Psychology Seoul National University Korea Republic of

Measuring the emotion in words is valuable in that it analyzes emotions through language. However, it is difficult to find such measurements in low-resource languages. In this paper, we proposed a method to expand the affective lexicon by utilizing the context of words. The proposed model predicted the Valence and Arousal values of words using their dictionary definitions. In Study 1, we reviewed previous studies about the Korean affective lexicon and integrated data from these studies. The model was trained to minimize the MSE error between the Valence and Arousal values of the words and their predictions. We then checked the distribution of Valence and Arousal values of Korean vocabulary by applying our model to the Korean dictionary. In Study 2, a new affective lexicon was built to empirically validate our model. We found a negatively biased error pattern on model predictions and discussed why it happened. © 2022 The Author(s). This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY)

关键词： Neural network models

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Studying mind perception in social robotics implicitly: The need for validation and norming 23

Studying mind perception in social robotics implicitly: The ...

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18th Annual ACM/IEEE International Conference on Human-Robot Interaction, HRI 2023

作者： Pekçetin, Tuǧçe Nur Barinal, Badel Tunç, Jana Acarturk, Cengiz Urgen, Burcu A. Department of Cognitive Science Middle East Technical University Ankara Turkey Bilkent University Ankara Turkey Department of Psychology Middle East Technical University Ankara Turkey Department of Cognitive Science Jagiellonian University Krakow Poland Department of Psychology Neuroscience Program Bilkent University Umram Ankara Turkey

ISBN: (纸本)9781450399647

The recent shift towards incorporating implicit measurements into the mind perception studies in social robotics has come along with its promises and challenges. The implicit tasks can go beyond the limited scope of the explicit tasks and increase the robustness of empirical investigations in human-robot interaction (HRI). However, designing valid and reliable implicit tasks requires norming and validating all stimuli to ensure no confounding factors interfere with the experimental manipulations. We conducted a lexical norming study to systematically explore the concepts suitable for an implicit task that measures mind perception induced by social robots. Two-hundred seventy-four participants rated an expanded and strictly selected list of forty mental capacities in two categories: Agency and Experience, and in two levels of capacities: High and Low. We used the partitioning around medoids algorithm as an objective way of revealing the clusters. We discussed the diferent clustering solutions in light of the previous fndings. We consulted on frequency-based natural language processing (NLP) on the answers to the open-ended questions. The NLP analyses verifed the signifcance of clear instructions and the presence of some common conceptualizations across *** proposed a systematic approach that encourages validation and norming studies, which will further improve the reliability and reproducibility of HRI studies. © 2023 Copyright held by the owner/author(s).

关键词： Human robot interaction

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Diffusion Decision Modeling of Retrieval Following the Temporal Selection of Behaviorally Relevant Moments

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Computational Brain and Behavior 2022年第3期5卷 302-325页

作者： Turker, Hamid B. Swallow, Khena M. Department of Psychology & Cognitive Science Program Cornell University 211 Uris Hall Ithaca 14853 NY United States

When targets appear in a detection task, unrelated but concurrent stimuli benefit from an encoding enhancement (the attentional boost effect). For instance, visual scenes paired with target cues (e.g., female, but not male, faces) are subsequently better recognized than those paired with distractors. Recent work suggests that this also benefits incidental relational memory for all features of the visual display, such as which cue appeared with a given scene, and not just the scene itself. However, it remains unclear whether this can be accounted for by response bias or uninstructed memorization of those concurrent items. This study used diffusion decision modeling to investigate the contributions of evidence accumulation rates (indicative of richer or more easily accessed representations) and response bias to recognition memory. Furthermore, two new experiments investigated the effects of intentionality during encoding. Across all five experiments, target-paired information was subsequently recognized with a higher drift rate than distractor-paired information. While there was evidence of response bias in some cases, keeping bias fixed produced better model fits. Moreover, the new experiments replicated earlier findings, extended them to spatial features, and demonstrated that instructing participants to divide attention across three aspects of a trial (scene, face gender, and face identity) rather than two (scene and face gender) increased, rather than reduced, the magnitude of the attentional boost effect for both the background scenes and relational memory. This study strengthens the claim that temporal selection boosts intentional and incidental encoding of the relationships between co-occurring stimuli. © 2022, Society for Mathematical psychology.

关键词： Attentional boost effect Diffusion decision modeling Incidental memory Relational memory Temporal selection

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Linking In-context Learning in Transformers to Human Episodic Memory 38

Linking In-context Learning in Transformers to Human Episodi...

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38th Conference on Neural Information Processing Systems, NeurIPS 2024

作者： Ji-An, Li Zhou, Corey Y. Benna, Marcus K. Mattar, Marcelo G. Neurosciences Graduate Program University of California San Diego United States Department of Cognitive Science University of California San Diego United States Department of Neurobiology University of California San Diego United States Department of Psychology New York University United States

Understanding connections between artificial and biological intelligent systems can reveal fundamental principles of general intelligence. While many artificial intelligence models have a neuroscience counterpart, such connections are largely missing in Transformer models and the self-attention mechanism. Here, we examine the relationship between interacting attention heads and human episodic memory. We focus on induction heads, which contribute to in-context learning in Transformer-based large language models (LLMs). We demonstrate that induction heads are behaviorally, functionally, and mechanistically similar to the contextual maintenance and retrieval (CMR) model of human episodic memory. Our analyses of LLMs pre-trained on extensive text data show that CMR-like heads often emerge in the intermediate and late layers, qualitatively mirroring human memory biases. The ablation of CMR-like heads suggests their causal role in in-context learning. Our findings uncover a parallel between the computational mechanisms of LLMs and human memory, offering valuable insights into both research fields. © 2024 Neural information processing systems foundation. All rights reserved.

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Evolution of moral semantics through metaphorization 44

Evolution of moral semantics through metaphorization

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44th Annual Meeting of the cognitive science Society: cognitive Diversity, CogSci 2022

作者： Ramezani, Aida Stellar, Jennifer E. Feinberg, Matthew Xu, Yang Department of Computer Science University of Toronto Canada Department of Psychology University of Toronto Canada Rotman School of Management University of Toronto Canada Department of Computer Science Cognitive Science Program University of Toronto Canada

Although language is critical to supporting morality within society, it is not clear how moral language itself evolved. We investigate the evolution of moral semantics, hypothesizing that words evolved to take on moral meanings from concrete experiences through metaphorization. We test this hypothesis by analyzing moral semantic change in words from the Moral Foundations Dictionary and the Historical Thesaurus of English over the past hundreds of years. In contrast with the observation that words become concrete over time, we demonstrate that moral words in the English lexicon undergo concrete-to-abstract shifts, reflecting systematic metaphorical mappings to the moral domain. Our results provide large-scale evidence for the role of metaphor in the historical development of the English moral lexicon. © 2022 The Author(s). This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY)

关键词： Semantics

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Adolescent cognitive control processing is associated with anxiety in young adulthood during the COVID-19 pandemic

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cognitive, Affective and Behavioral Neuroscience 2025年 1-11页

作者： Stohr, Grace M. Harrewijn, Anita Morales, Santiago Zeytinoglu, Selin Laky, Zoë E. Khosravi, Parmis Cardinale, Elise M. Lorenzo, Nicole Stoddard, Joel Pine, Daniel S. Fox, Nathan A. Brotman, Melissa A. Haller, Simone P. Emotion and Development Branch National Institute of Mental Health National Institutes of Health Bethesda MD United States Department of Psychology Education & Child Studies Erasmus University Rotterdam Rotterdam Netherlands Department of Psychology University of Southern California Los Angeles CA United States Department of Human Development and Quantitative Methodology University of Maryland College Park MD United States Neuroscience and Cognitive Science Program University of Maryland College Park MD United States Department of Psychology The Catholic University of America Washington DC United States Psychology Department American University Washington DC United States Pediatric Mental Health Institute Children’S Hospital Colorado Department of Psychiatry & Neuroscience Program University of Colorado Anschutz Medical Campus Aurora CO United States

The COVID-19 pandemic has been associated with widespread increases in levels of stress and anxiety among young adults. Given that responses to stressful life events vary, it is important to understand how pre-pandemic neurocognitive factors shape reactivity to stress and susceptibility to anxiety. The present study examines associations between pre-pandemic brain activation patterns during cognitive control processing and anxiety trajectories during the pandemic. Participants were recruited as part of an ongoing longitudinal study of temperament and socioemotional development (N = 291). Forty-seven participants completed a cognitive control fMRI task and anxiety measures in late adolescence before the pandemic. In young adulthood, anxiety was assessed three times during the COVID-19 pandemic. Multivariate whole-brain models tested whether activation patterns during the conflict and error processing associated with latent anxiety indices derived from a latent growth curve model. Neural response during conflict and error processing related to anxiety in distinct cortical and subcortical regions. Level of anterior cingulate cortex engagement during cognitive control related to anxiety. However, during error processing, level of engagement in the dorsolateral prefrontal, rather than anterior cingulate cortex, related to anxiety. This work provides preliminary evidence for the predictive utility of prestress neurocognitive factors for young adults’ anxiety response during a uniquely stressful event. Adolescence is a critical time for early identification of youth at risk to create targeted interventions to enhance stress resilience. © This is a U.S. Government work and not under copyright protection in the US;foreign copyright protection may apply 2025.

关键词： Adolescents Anxiety cognitive control COVID-19 pandemic FMRI Stress

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No privileged link between intentionality and causation: Generalizable effects of agency in language 44

No privileged link between intentionality and causation: Gen...

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44th Annual Meeting of the cognitive science Society: cognitive Diversity, CogSci 2022

作者： Joo, Sehrang Yousif, Sami R. Martin, Fabienne Keil, Frank C. Knobe, Joshua Department of Psychology Yale University United States Program in Cognitive Science Department of Philosophy Yale University United States ERC LeibnizDream Project Humboldt-Universität zu Berlin Germany

Consider a causal claim like "Tom caused the train delay." Previous research has shown that the extent to which Tom is seen to act intentionally (i.e., through his own agency) affects the extent to which people agree with this claim. But is this effect of perceived agency a unique phenomenon to causal judgments? Two experiments suggest this may not be the case. Study 1 finds that perceived agency affects people's understanding of both causal and non-causal events. Study 2 then finds that while perceptions of agency were similarly involved in people's understanding of causal and non-causal events, they affected only cases where these events were brought about by animate agents (e.g., people). These results thus suggest that perceptions of agency may have a much more general influence in how people understand events involving agents, and therefore in how they understand the sentences that describe them. We discuss implications for causal cognition, broader research in agency, and the intersections between both and linguistics. © 2022 The Author(s). This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY)

关键词： Semantics

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The emergence of moral foundations in child language development 44

The emergence of moral foundations in child language develop...

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44th Annual Meeting of the cognitive science Society: cognitive Diversity, CogSci 2022

作者： Ramezani, Aida Liu, Emmy Pinto, Renato Ferreira Lee, Spike W.S. Xu, Yang Department of Computer Science University of Toronto Canada Language Technologies Institute Carnegie Mellon University United States Rotman School of Management Department of Psychology University of Toronto Canada Department of Computer Science Cognitive Science Program University of Toronto Canada

One of the most influential modern theories of morality, Moral Foundations Theory, proposes that morality is formed on innate and shared modular foundations. Psychologists have studied the conceptual development of these moral foundations in childhood, but there exists no comprehensive effort on characterizing the early emergence of moral foundations in naturalistic settings. We explore the emerging order of moral foundations through child and caretaker speech. Using computational methods, we contribute an annotated dataset of moral utterances and find that the individualizing foundations emerge earlier than the binding foundations. Furthermore, caretakers tend to talk more about fairness and degradation, while children talk more about cheating. These results are robust across child gender, family's social class, and race. © 2022 The Author(s). This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY)

关键词： Foundations

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Aligning Language and Memory Accounts of Semantic Interference 44

Aligning Language and Memory Accounts of Semantic Interferen...

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44th Annual Meeting of the cognitive science Society: cognitive Diversity, CogSci 2022

作者： Hambric, Channing O'Séaghdha, Pádraig Department of Psychology Lehigh University 17 Memorial Dr. E BethlehemPA18015 United States Department of Psychology and Cognitive Science Program Lehigh University 17 Memorial Dr. E BethlehemPA18015 United States

Parallel accounts of interference resulting from the generation of related words can be found in the retrieval-induced forgetting (RIF) and the cumulative semantic interference literatures. Recent work on the language production side suggests that the same adaptive learning process may underlie both. However, the literatures remain separate. They use different procedures and dependent measures, and theoretical accounts focus on underlying conceptual representations (memory research) vs. conceptual-lexical links (language research). We propose that the accounts should be reconciled. As an initial step toward this goal we combined a retrieval/generation procedure with a continuous picture-naming test phase to assess their combined effects on interference. We observed both costs and benefits in error data. There were more naming errors (including many timeouts) for non-generated items from activated categories and fewer for previously generated items. Perhaps due to a too-severe cutoff, naming times did not show a RIF influence, only a marginal facilitation effect for generated items. However, naming time showed typical cumulative interference within the picture-naming phase independent of previous retrieval experience. Future work will investigate the locus of interference in conceptual memory representations versus in links to word representations with the goal of producing a unified account of semantic interference. © 2022 The Author(s). This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY)

关键词： cued recall incremental learning retrieval-induced forgetting semantic interference word production

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