| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
In this study, we focused on the ten basic emotion types of "sad, dislike, relief, fear, elation, like, joy, surprise, anger, and ashame," and quantatively represented the emotions of tweets with no emoticons, emotions of emoticons, and emotions of tweets with emoticons in the form of ten-dimensional vectors. We formulated the influence that the emotions felt from emoticons have on the emotions felt from tweets, and then we integrated the results with our proposed method that quantatively infers emotions of tweets. In addition, we expanded our integrated method to handle more fine-grained negative emotion types (dissatisfaction, anxiety, disappointment, anguish, hesitation, pain, prejudice, and discrimination), targeting more than 10,000 negative tweets related to COVID-19.
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