منابع مشابه
BRIEF REPORT Predicting Affective Choice
Affect is increasingly recognized as central to decision making. However, it is not clear whether affect can be used to predict choice. To address this issue, we conducted 4 studies designed to create and test a model that could predict choice from affect. In Study 1, we used an image rating task to develop a model that predicted approach–avoidance motivations. This model quantified the role of...
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Choosing the best word or phrase for a given context from among candidate nearsynonyms, such as slim and skinny, is a difficult language generation problem. In this paper we describe approaches to solving an instance of this problem, the lexical gap problem, with a particular focus on affect and subjectivity; to do this we draw upon techniques from the sentiment and subjectivity analysis fields...
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This paper presents affective features designed for music and develops a method to predict dynamic emotion ratings along the arousal and valence dimensions. We learn a model to predict continuous time emotion ratings based on combination of global and local features. This allows us to exploit information from both the scales to make a more robust prediction.
متن کاملNeural correlates of affective influence on choice.
Making the right choice depends crucially on the accurate valuation of the available options in the light of current needs and goals of an individual. Thus, the valuation of identical options can vary considerably with motivational context. The present study investigated the neural structures underlying context dependent evaluation. We instructed participants to choose from food menu items base...
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This paper investigates how frequent conversation patterns from a mixed-initiative dialogue with an intelligent tutoring system, AutoTutor, can significantly predict users’ affective states (e.g. confusion, eureka, frustration). This study adopted an emote-aloud procedure in which participants were recorded as they verbalized their affective states while interacting with AutoTutor. The tutor-tu...
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ژورنال
عنوان ژورنال: Journal of Experimental Psychology: General
سال: 2013
ISSN: 1939-2222,0096-3445
DOI: 10.1037/a0029900