CSC570 Lecture 02

jgs CSC 570 Current Topics in Computer Science Applied Affective
Computing Lecture 02: Models of Emotions Dr. Javier Gonzalez-Sanchez [email protected] www.javiergs.com Building 14 -227 Office Hours: By appointment

jgs Javier Gonzalez-Sanchez | CSC 309 | Winter 2023 |
2 Applied Affective Computing Definition

jgs Previously …

4 Workflow

5 Emotions Motivation signals what humans care about is involved in rational decision-making and action selection.

6 Affective Computing + Interactive Interaction (ACII 2023) Demo Deadline: 30th June 2023 September 10–13. Cambridge, MA. https://acii-conf.net/2023/calls/demos/ Conference

7 ACM Symposium on User Interface Software and Technology (UIST 2023) Demo Deadline: July 19, 2023 October 29–November 1, California Bay Area. https://uist.acm.org/2023/cfp/#demos Conference

jgs Definitions

9 Affect is a state associated with mental activity (neuron activation) and physiological reactions (biochemical processes). Affect 🧪 🧪 + ⚡ ⚡ 🧪 + ⚡

10 Emotion is a label given to some affective states. Emotion Label 🧪 🧪 + ⚡ ⚡ 🧪 + ⚡

11 RGB

12 RGB

13 A Mood is a state that tends to be less intense than an emotion but lasts longer than emotions, from hours to days. Mood 🧪 + ⚡

14 Aﬀect, Emotion, Mood Label 🧪 🧪 + ⚡ ⚡ 🧪 + ⚡ Label 🧪 🧪 + ⚡ ⚡ 🧪 🧪 + ⚡ ⚡ 🧪 🧪 + ⚡ ⚡

15 Feelings are the conscious subjective experience of an emotion and last for longer than an emotion. The term feeling is used as we begin to think about our own emotions. Feelings often are fueled by a mix of integrated emotions. Feeling 🧪 + ⚡ 🧪 🧪 + ⚡ ⚡ 🧪 🧪 + ⚡ ⚡ 🧪 🧪 + ⚡ ⚡ 🧪 🧪 + ⚡ ⚡ 🧪 🧪 + ⚡ ⚡

16 Summary

17 Thoughts?

jgs Models of Emotions

19 Discrete Categories – Paul Ekman Ekman, P., 1992. Are there basic emotions? Psychological Review. 99 (3), 550–553.

20 Discrete Categories – Paul Ekman Ekman, P., 1992. Are there basic emotions? Psychological Review. 99 (3), 550–553.

21 Continuous Dimensional Categories – James Russell Russell, J. A. (1980). A circumplex model of affect. Journal of personality and social psychology, 39(6), 1161.

22 3-Dimensional Categories – Albert Mehrabian + James Russell Pleasure (Valence) Arousal (Activation) Dominance

23 Arousal (Activation)

24 Pleasure

25 Dominance

26 Key Ideas +P+A+D Engagement +P-A+D Meditation Concentration Thought Relaxation +P+A-D Excitement Interest Dependence +P-A-D Starting Agreement Docility -P+A+D Disagreement Hostility -P-A+D Disdain -P+A-D Frustration Unsureness Anxiety -P-A-D Boredom Pleasure (Valence) Arousal (Activation) Dominance

27 Our PAD Cloud

28 RGB vs. PAD

29 Let’s Work

30 Brain Timestamp Short Term Excitement Long Term Excitement Engagement Meditation Frustration 101116091145065 0.447595 0.54871 0.834476 0.333844 0.536197 101116091145190 0.447595 0.54871 0.834476 0.333844 0.536197 101116091145315 0.447595 0.54871 0.834476 0.333844 0.536197 101116091145440 0.487864 0.546877 0.834146 0.339548 0.54851 101116091145565 0.487864 0.546877 0.834146 0.339548 0.54851 101116091145690 0.487864 0.546877 0.834146 0.339548 0.54851 101116091145815 0.487864 0.546877 0.834146 0.339548 0.54851 101116091145940 0.521663 0.545609 0.839321 0.348321 0.558228 101116091146065 0.521663 0.545609 0.839321 0.348321 0.558228 101116091146190 0.521663 0.545609 0.839321 0.348321 0.558228 101116091146315 0.521663 0.545609 0.839321 0.348321 0.558228 101116091146440 0.509297 0.544131 0.84401 0.358717 0.546771 101116091146565 0.509297 0.544131 0.84401 0.358717 0.546771 101116091146690 0.509297 0.544131 0.84401 0.358717 0.546771 101116091146815 0.509297 0.544131 0.84401 0.358717 0.546771 101116091146941 0.451885 0.541695 0.848087 0.368071 0.533919

31 Face Timestamp Agreement Concentrating Disagreement Interested Thinking Unsure 101116112838516 0.001836032 0.999917 1.79E-04 0.16485406 0.57114255 0.04595062 101116112838578 0.001447654 0.9999516 1.29E-04 0.16310683 0.5958921 0.042706452 101116112838672 5.97E-04 0 1.5E-04 0.44996294 0.45527613 0.00789697 101116112838766 2.46E-04 0 1.75E-04 0.77445686 0.32144752 0.001418217 101116112838860 1.01E-04 0 2.04E-04 0.93511915 0.21167138 2.53E-04 101116112838953 4.18E-05 0 2.38E-04 0.983739 0.13208677 4.52E-05 101116112839016 1.72E-05 0 2.78E-04 0.9960774 0.07941038 8.07E-06 101116112839110 7.1E-06 0 3.24E-04 0.99906266 0.046613157 1.44E-06 101116112839156 2.92E-06 0 3.77E-04 0.99977654 0.026964737 2.57E-07 101116112839250 1.21E-06 0 4.4E-04 0.9999467 0.015464196 4.58E-08 101116112839391 4.97E-07 0 5.12E-04 0.9999873 0.008824189 8.18E-09 101116112839438 2.05E-07 0 5.97E-04 0.999997 0.005020725 1.46E-09 101116112839547 8.43E-08 0 6.96E-04 0.9999993 0.002851939 2.6E-10 101116112839578 3.47E-08 0 8.11E-04 0.9999999 0.001618473 4.64E-11 101116112839688 1.43E-08 0 9.45E-04 0.99999994 9.18E-04 8.29E-12 101116112839781 5.9E-09 0 0.001101404 1 5.21E-04 1.48E-12 101116112839828 2.43E-09 0 0.001283521 1 2.95E-04 2.64E-13

32 § Complete Reading Assignment 1. Homework

33 Homework A. Create your Team B. Decide what your project will be C. Start Working on a proposal § What - Problem to be Address § Why – Impact or Relevance § How – Your product and tools to be used § Have something similar been done before? § Why are you different? (Google Scholar)

34 Questions

35 Office Hours Tuesday and Thursday 3 - 5 pm But an appointment required Sent me an email – [email protected]

jgs CSC 570 Applied Aﬀective Computing Javier Gonzalez-Sanchez, Ph.D. [email protected]
Spring 2023 Copyright. These slides can only be used as study material for the class CSC308 at Cal Poly. They cannot be distributed or used for another purpose.

CSC570 Lecture 02

CSC570 Lecture 02

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