PPT-Dan Jurafsky Lecture 6: Emotion

CS 424P LINGUIST 287 Extracting Social Meaning and Sentiment In the last 20 years A huge body of research on emotion Just one quick pointer Ekman basic emotions Ekmans 6 basic emotions Surprise happiness anger fear disgust sadness. stanfordedu sudhof jurafsky cgpottsstanfordedu Abstract We propose a computational framework for identifying linguistic aspects of polite ness Our starting point is a new corpus of requests annotated for politeness which we use to evaluate aspects of Vector Space . Model. Presenter: Asif Salekin. Sentiment Analysis. Sentiment=feelings. Emotions. Opinions. Opinion mining. Emotion analysis. Primary Emotions:. Secondary . Emotions:. appear after primary emotions.. Theories of emotion. Our emotional state is closely related to our motivation. For each . behavior . that you perform there is an accompanying feeling about that action. Emotion influences motivation, and motivation influences emotion. . EMOTION AS S EMOTION AS STANCE (19) &#x/MCI; 1 ;&#x/MCI; 1 ;9 &#x/MCI; 2 ;&#x/MCI; 2 ;Janis: &#x/MCI; 3 ;&#x/MCI; 3 ;rNow plea 8se? &#x/MCI; 4 ;&#x/MCI; 4 ;~:r' Natural Language Processing. Spring 2016/17. 11. . Context-Free Parsing. (Some slides . adapted . from . Jurafsky. & Martin). Parsing. Parsing with CFGs refers to the task of assigning proper trees to input strings. Natural Language Processing. Spring . 2018. 14. . Context-Free Parsing. (Some slides . adapted . from . Jurafsky. & Martin). Parsing. Parsing with CFGs refers to the task of assigning proper trees to input strings. Natural Language Processing. Spring 2018. 7. . . Sentiment Analysis. (Some slides . adapted . from . Jurafsky. & Martin). Is this spam?. Speech and Language Processing - Jurafsky and Martin. 2. Who wrote which Federalist papers?. Natural Language Processing. Spring 2018. 12. Part-Of-Speech Tagging. (Some slides . adapted . from . Jurafsky. & Martin, and . Raymond Mooney at UT Austin). 2. Grammatical Categories: Parts-of-Speech. CSC 594 Topics in AI – Natural Language Processing Spring 2018 6 . Language Models (Some slides adapted from Jurafsky & Martin) Word Prediction Guess the next word... So I notice three guys standing on the ??? CSC 594 Topics in AI – Natural Language Processing Spring 2018 10 . Part-Of-Speech Tagging, HMM (1) (Some slides adapted from Jurafsky & Martin, and Raymond Mooney at UT Austin) POS Tagging CSC 594 Topics in AI – Natural Language Processing Spring 2018 10 . Part-Of-Speech Tagging, HMM (1) (Some slides adapted from Jurafsky & Martin, and Raymond Mooney at UT Austin) POS Tagging Russell et al (1989) across cultures: arousal (physical) & pleasantness subjective feeling. Averill (1983): cognitive intervene environment & behavioral response. Lazarus (1984) cognitive before feeling. Svenja A. Wolf,. Amit Goldenberg, . & . Mickaël. Campo. 2. Background. “. Whether. . it. is . the. . excitement. prior . to. a big game, . the. . dejection. . after. . having. lost a . CS 4706. (*Thanks to Dan and Jim). Architectures of Modern Synthesis. Articulatory Synthesis:. Model movements of articulators and acoustics of vocal tract. Formant Synthesis:. Start with acoustics, create rules/filters to create each formant.