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Combined Word and Network Embeddings: An Analysis Framework of User Opinions on Social Media
Title
Combined Word and Network Embeddings: An Analysis Framework of User Opinions on Social Media
Author
Singh, Tannu
Date Created
2020
Subjects--Topical
Computer science
Description
Online social media like Twitter, Facebook, and Gab is often used as the stage to deliver one's opinion for a particular group of people, a political party, etc. Sometimes, the opinions shared are considered as controversial by some audience, appl...
Detecting Discrete Emotions in Text Using Neural Networks
Title
Detecting Discrete Emotions in Text Using Neural Networks
Author
Seyeditabari, Seyed Armin
Date Created
2020
Subjects--Topical
Computer science, Artificial intelligence
Description
In recent years, emotion detection in text has become increasingly popular because of its many potential applications in a range of areas, such as marketing, political science, psychology, human-computer interaction, artificial intelligence. Acces...
Developing a Recommender System for Pricing Contemporary Fine Art
Title
Developing a Recommender System for Pricing Contemporary Fine Art
Author
Powell, Laurel
Date Created
2020
Subjects--Topical
Computer science
Description
The art market is a large and growing part of the global economy. However, uncertainty about prices, which can be problematic for many shareholders, can inhibit the growth of this market. This work discusses methods for the development of a knowle...
Leveraging Visual Analytics for Modeling Online User Behavior on Social Media
Title
Leveraging Visual Analytics for Modeling Online User Behavior on Social Media
Author
ElTayeby, Omar
Date Created
2020
Subjects--Topical
Computer science
Description
Analysts and domain experts in various fields rely on collecting data about their subjects to understand and predict their behavior. Characterizing and modeling human behavior requires analyzing extensive amounts of data from heterogeneous sources...
Sentiment Analysis on Verbal Data from Team Discussions As an Indicator of Individual Performance
Title
Sentiment Analysis on Verbal Data from Team Discussions As an Indicator of Individual Performance
Author
Dehbozorgi, Nasrin
Date Created
2020
Subjects--Topical
Computer science, Education
Description
The inherently complex nature of evaluating teamwork calls for methods to measure and predict students’ performance and provide timely feedback. Analyzing students’ individual performance, particularly in low-stake teams, is a challenge since the ...
Topological Data Analysis in Text Processing
Title
Topological Data Analysis in Text Processing
Author
Gholizadeh, Shafie
Date Created
2020
Subjects--Topical
Computer science
Description
Topological Data Analysis denotes the set of algorithms and methods to define and retrieve the underlying structure of the shapes in the data. Utilizing topological inference in data mining and generally data science is recent, while computational...
Towards an Understanding of the Impact of Uncertainty and Emotional Content on Users' Decision-making About Misinformation
Title
Towards an Understanding of the Impact of Uncertainty and Emotional Content on Users' Decision-making About Misinformation
Author
Karduni, Alireza
Date Created
2020
Subjects--Topical
Computer science, Communication, Cognitive psychology
Description
Misinformation on social media is a phenomenon with considerable impacts on our societies. To effectively mitigate its effects, we need to employ a cross-disciplinary effort to holistically address the critical elements involved in the process, in...