Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Stock Prediction"”.
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Analyzing Causality between Actual Stock Prices and User-weighted Sentiment in Social Media for Stock Market Prediction
… by the proposed algorithm can contribute to stock prediction. The proposed sentiment analysis algorithm reflects the factors of Twitter which are relevant to users’ authority to calculate sentiment weight of each message that is different from existing sentiment analysis algorithms. Linear …
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Manipulating stock graphs using LLMs : Influencing predictions of stock trends in candlestick graphs
The thesis studies how humans interact with stock graphs that are manipulated using Generative AI. The thesis contributes to research on human decision-making based on data visualizations and interactions between humans and Generative AI visualizations by attempting to answer the research question: …
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Natural Language Financial Forecasting: The South African Context
The stock market plays a fundamental role in any country's economy as it efficiently directs the flow of savings and investments of an economy in ways that advances the accumulation of capital and the production of goods and services. Factors that affect the price movement of stocks include company …
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The Impact of Corporate Crisis on Stock Returns: An Event-driven Approach
… financial news, social media, and historical stock prices to predict firm stock performance during firm crisis events. We develop new methodologies that can extract, select, and represent useful features from textual data. Our hybrid deep learning model achieves 68.8% prediction accuracy for …