Search results
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Title
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BIOMEDICAL QUESTION ANSWERING
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Author
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Bhandwaldar, Abhishek
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Date Created
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2017
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Subjects--Topical
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Computer science
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Description
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A Biomedical Question Answering system allows biomedical experts to use unstructured knowledge in a more effective way. Our system can index vast majority of biomedical articles and can do information retrieval to find most relevant articles to an...
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Title
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Computational Models of Novelty Based on Topic Modeling
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Author
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Mohseni, Maryam
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Date Created
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2023
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Subjects--Topical
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Computer science
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Description
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Novelty modeling in unstructured text data has been one of the research concentrations within the Natural Language Processing (NLP) community over the past few years. Effective novelty models can play a key role in providing relevant and interesti...
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Title
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Customer Loyalty Improvement Recommender System (CLIRS)
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Author
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Tarnowska, Katarzyna
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Date Created
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2018
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Subjects--Topical
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Computer science
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Description
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This dissertation presents a novel data-driven approach to solve the problem of improving customer loyalty and customer retention. The data mining concepts of action rules and meta actions are used to extract actionable knowledge from customer sur...
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Title
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DIRECTING VIRTUAL HUMANS USING PLAY-SCRIPTS AND SPATIO-TEMPORAL REASONING
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Author
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Talbot, Christine
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Date Created
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2018
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Subjects--Topical
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Computer science, Artificial intelligence
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Description
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Historically, most virtual human character research focuses on realism/emotions, interaction with humans, and discourse. The majority of the spatial positioning of characters has focused on one-on-one conversations with humans or placing virtual c...
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Title
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Deep Natural Language Generation Using BERT for Summarization
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Author
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Choudhury, Sourav
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Date Created
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2020
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Subjects--Topical
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Computer science, Artificial intelligence
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Description
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Summarization is one of the core facets of Natural Language Processing. Text summarization is the task of producing a concise and fluent summary while holding the most essential or salient part of the content and preserving the original meaning. T...
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Title
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Detecting Discrete Emotions in Text Using Neural Networks
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Author
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Seyeditabari, Seyed Armin
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Date Created
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2020
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Subjects--Topical
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Computer science, Artificial intelligence
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Description
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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...
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Title
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Empirical Methods in an Open Domain Question Answering System
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Author
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Gallagher, Sean
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Date Created
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2015
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Subjects--Topical
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Computer science
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Description
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Answering questions effectively involves a complex interconnected set of linguistic and statistical analysis tools, which can be difficult to investigate and evaluate on their own. To evaluate any one of them, I developed two composable, recursive...
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Title
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Examining Untempered Social Media: Information Mutation on GAB.ai
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Author
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Muppalla, Sai Eshwar Prasad
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Date Created
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2018
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Subjects--Topical
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Computer science
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Description
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Online social media often mirrors the social phenomenon of "Chinese Whispers" where information mutates during dissemination.Many a time, Twitter and Facebook in conjunction with smaller "fringe" communities like Gab.ai, often echo perspectives to...
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Title
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UNDERSTANDING SOCIAL MOVEMENTS THROUGH SIMULATIONS OF ANGER CONTAGION IN SOCIAL MEDIA
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Author
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Bacaksizlar, Nazmiye
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Date Created
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2019
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Subjects--Topical
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Sociology, Information technology, System theory
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Description
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This dissertation investigates emotional contagion in social movements within social media platforms, such as Twitter. The main research question is: How does a protest behavior spread in social networks? The following sub-questions are: (a) What ...