Sökning: "lexicon based"
Visar resultat 6 - 10 av 49 uppsatser innehållade orden lexicon based.
6. Sentiment Analysis Of IMDB Movie Reviews : A comparative study of Lexicon based approach and BERT Neural Network model
Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskapSammanfattning : Background: Movies have become an important marketing and advertising tool that can influence consumer behaviour and trends. Reading film reviews is an im- important part of watching a movie, as it can help viewers gain a general under- standing of the film. And also, provide filmmakers with feedback on how their work is being received. LÄS MER
7. Exploring toxic lexicon similarity methods with the DRG framework on the toxic style transfer task
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : The topic of this thesis is the detoxification of language in social networks with a particular focus on style transfer techniques that combine deep learning and linguistic resources. In today’s digital landscape, social networks are rife with communication that can often be toxic, either intentionally or unintentionally. LÄS MER
8. Stock Price Prediction with Social Media Sentiment
Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionenSammanfattning : This thesis investigates the correlation effects between social media sentiments and the stock price of AMZN and TSLA, by utilizing pre-trained machine learning models, so-called transformers, and lexicon-based models. The comments were fetched from two sources, Reddit and Twitter. LÄS MER
9. Post-processing of optical character recognition for Swedish addresses
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Optical character recognition (Optical Character Recognition (OCR)) has many applications, such as digitizing historical documents, automating processes, and helping visually impaired people read. However, extracting text from images into a digital format is not an easy problem to solve, and the outputs from the OCR frameworks often include errors. LÄS MER
10. The Semantics of Old Irish Landscape Vocabulary : Differentiation and Cognitive Linguistic Categorization
Master-uppsats, Uppsala universitet/Institutionen för lingvistik och filologiSammanfattning : This project investigates the cognitive linguistic categories that structure the Old Irish landscape lexicon. The semantics of basic landscape vocabulary are differentiated based on collocate analysis and close reading of relevant text passages. LÄS MER