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 12 of 12 for “"Financial news"”.
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Hot Stocks and Cold Comfort: A Comparative Study of Optimism in Financial News and Household Participation in Equity Markets in the U.S., France, and Hong Kong, 1985-2008
… analysis to detect systematic reporting bias in financial news articles from 1985-2008 in the U.S., France, and Hong Kong in order to discern whether such biases contribute to country-level differences in household participation in equity markets. Today about 50% of American households hold stock …
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Applying Deep Learning on Financial Sentiment Analysis
… that the stock market movement is related to financial news and social media events. Thus, it becomes necessary to extract the sentiment of the financial news. We explicitly introduce the application of dictionary methods, traditional machine learning models and deep learning models on text …
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News and financial market
News can influent the market. It has been proven that using text mining techniques, financial news can be used to predict market trend and volatility. In this thesis, we study some existing prediction algorithms that are based on Naive Bayes Classifier and Adjusted Document Frequency-Inverse …
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Understanding Narratives through Sentiment, Emotions and Events
… genres, including personal narratives and financial news. Then, we investigate the extraction and representation of the fluctuations of the emotional state conveyed by the unfolding events of personal narratives. The findings of these studies have revealed that deep neural models struggle …
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The SPRAWL distributed stream dissemination system
Many large financial, news, and social media companies process and stream large quantities of data to customers, either through the public Internet or on their own internal networks. These customers often depend on that data being delivered in a timely and resource-efficient manner. In addition, …
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The Impact of Corporate Crisis on Stock Returns: An Event-driven Approach
… learning model that utilizes information from 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 …
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Environmental management of filming in the City of Cape Town : a baseline study report & a draft situation analysis
… international media exposure. This encouraging financial news, however, has been offset for many locals by the inconvenience and disturbance caused by filming activities such as closed roads, and the threat to the tranquility and quality of life in Cape Town. The challenge for environmental …
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Textual analysis, information diffusion, and asset returns
… to retrieve additional information from financial news. Various software and methods of news analytics are used to quantify textual information. Text sentiment extracts text’s attitude by counting negative words and has proved extremely useful in a variety of contexts. The literature …
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NLP driven large scale financial data analysis
… In terms of information, traders would read financial reports released by companies, 8-K reports, mass but informal social media information like tweets, as well as financial topic or market related reports from professional news agencies such as Reuters, Bloomberg, Yahoo Finance etc. Among …
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Network effect and investor’s perceptions: An empirical investigation
… perceptions and investors’ decisions in the financial arena. Social media is a comfortable and easy tool to use. That’s why it has just become a fundamental part of online news sharing and information distribution. In the first study of this thesis, a network structure is constructed and …
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Cross-Domain and Cross-Language Porting of Shallow Parsing
… testing conditions. Different domains, such as financial news-wire and biomedical publications, have different distributions of NLP task-specific properties; thus, the domain adaptation of the source language tools -- either the development of models with good cross-domain performance or tuned …
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Análisis de sentimientos en noticias financieras y su impacto en la bolsa de valores de Colombia – COLCAP
El presente informe aborda el análisis del sentimiento en noticias financieras y su impacto sobre el índice COLCAP. Se propone aplicar técnicas de Procesamiento de Lenguaje Natural para explorar la relación entre la percepción mediática y el comportamiento bursátil en Colombia. El estudio se …