Essays about: "text data mining"
Showing result 21 - 25 of 70 essays containing the words text data mining.
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21. Preprocessing method comparison and model tuning for natural language data
University essay from Högskolan Dalarna/MikrodataanalysAbstract : Twitter and other microblogging services are a valuable source for almost real-time marketing, public opinion and brand-related consumer information mining. As such, collection and analysis of user-generated natural language content is in the focus of research regarding automated sentiment analysis. READ MORE
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22. Impacts of peer-to-peer rental accommodation in Stockholm, Barcelona and Rio de Janeiro : An exploratory analysis of Airbnb’s data
University essay from KTH/Maskinkonstruktion (Inst.)Abstract : As a part of the growing movement called the “peer-to-peer” economy, Airbnb has changed the short-stay rental market and has become one of the world’s largest booking websites for finding an accommodation to stay. The platform has also affected the economy of tourism around the world, so, given the importance of the subject, in this thesis study, the impacts that the Airbnb rental accommodation model has on clients of Stockholm, Barcelona and Rio de Janeiro is studied. READ MORE
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23. An Approach to Extending Ontologies in the Nanomaterials Domain
University essay from Linköpings universitet/Institutionen för datavetenskapAbstract : As recently as the last decade or two, data-driven science workflows have become increasingly popular and semantic technology has been relied on to help align often parallel research efforts in the different domains and foster interoperability and data sharing. However, a key challenge is the size of the data and the pace at which it is being generated, so much that manual procedures lag behind. READ MORE
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24. A Rule-Based Normalization System for Greek Noisy User-Generated Text
University essay from Uppsala universitet/Institutionen för lingvistik och filologiAbstract : The ever-growing usage of social media platforms generates daily vast amounts of textual data which could potentially serve as a great source of information. Therefore, mining user-generated data for commercial, academic, or other purposes has already attracted the interest of the research community. READ MORE
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25. Live Commenting of Football Games Using Machine Learning and Natural Language Generation
University essay from Lunds universitet/Matematik LTHAbstract : In this degree project, automatic live comments of the events in a football game are generated in text format. The events are detected using machine learning, where CNNs are fit using audio recordings and player positions of games. Suitable features are extracted, where several models are fit to detect different types of events. READ MORE