Universitätspublikationen
Refine
Year of publication
- 2021 (3)
Document Type
- Article (2)
- Bachelor Thesis (1)
Has Fulltext
- yes (3)
Is part of the Bibliography
- no (3)
Keywords
- Sentiment (3) (remove)
Institute
In dieser Arbeit werden 4,6 Millionen englische Tweets, welche das Keyword „Bitcoin“ enthalten, analysiert und der Zusammenhang zwischen dem Sentiment der Tweets und den Renditen des Bitcoin untersucht. Zur Bestimmung der Sentiment-Klassen werden Text-Klassifizierer mit verschiedenen Ansätzen, darunter auch auf Convolutional Neural Networks und Transformern basierende Modelle, in diesem Kontext evaluiert und optimiert. Es wird außerdem ein Meta-Modell konstruiert, welches beim Problem der Sentiment-Klassifikation von Tweets in drei Klassen {Positiv, Negativ, Neutral} in der betrachteten Domäne besser abschneidet, als die anderen begutachteten Modelle. Bezüglich des Zusammenhangs wird im Speziellen auch der Einfluss von Merkmalen der Tweets und ihrer Verfassern anhand der Distanzkorrelation untersucht.
Drawing on insights found in both philosophy and psychology, this paper offers an analysis of hate and distinguishes between its main types. I argue that hate is a sentiment, i.e., a form to regard the other as evil which on certain occasions can be acutely felt. On the basis of this definition, I develop a typology which, unlike the main typologies in philosophy and psychology, does not explain hate in terms of patterns of other affective states. By examining the developmental history and intentional structure of hate, I obtain two variables: the replaceability/irreplaceability of the target and the determinacy/indeterminacy of the focus of concern. The combination of these variables generates the four-types model of hate, according to which hate comes in the following kinds: normative, ideological, retributive, and malicious.
Drawing on insights found in both philosophy and psychology, this paper offers an analysis of hate and distinguishes between its main types. I argue that hate is a sentiment, i.e., a form to regard the other as evil which on certain occasions can be acutely felt. On the basis of this definition, I develop a typology which, unlike the main typologies in philosophy and psychology, does not explain hate in terms of patterns of other affective states. By examining the developmental history and intentional structure of hate, I obtain two variables: the replaceability/irreplaceability of the target and the determinacy/indeterminacy of the focus of concern. The combination of these variables generates the four-types model of hate, according to which hate comes in the following kinds: normative, ideological, retributive, and malicious.