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Showing result 1 - 5 of 213 essays matching the above criteria.
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1. Comparison of VADER and Pre-Trained RoBERTa: A Sentiment Analysis Application
University essay from Lunds universitet/Statistiska institutionenAbstract : Purpose: The purpose of this study is to examine how the overall sentiment results from VADER and a pre-trained RoBERTa model differ. The study investigates potential differences in terms of the median and shape of the two distributions. Data: The sustainability reports of 50 independent random companies are selected as the sample. READ MORE
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2. Approximating Reasoning with Transformer Language Models
University essay from Göteborgs universitet/Institutionen för data- och informationsteknikAbstract : We conduct experiments with BART, a generative language-model architecture, to investigate its capabilities for approximating reasoning by learning from data. For this we use the SimpleLogic dataset, a dataset of satisfiability problems in propositional logic originally created by Zhang et al. (2022). READ MORE
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3. Data Augmentation: Enhancing Named Entity Recognition Performance on Swedish Medical Texts
University essay from Göteborgs universitet/Institutionen för data- och informationsteknikAbstract : Named Entity Recognition (NER) refers to the task of locating relevant information within text sequences. Within the medical domain, it can benefit applications such as de-identifying patient records or extracting valuable data for other downstream tasks. READ MORE
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4. Nested Noun Phrase Detection in English Text with BERT
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In this project, we address the task of nested noun phrase identification in English sentences, where a phrase is defined as a group of words functioning as one unit in a sentence. Prior research has extensively explored the identification of various phrases for language understanding and text generation tasks. READ MORE
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5. Employing Genocide : Narratives, Ethnic Identities, and Political Legitimacy in Post-Genocide Rwanda
University essay from Uppsala universitet/Hugo Valentin-centrumAbstract : This thesis offers an analysis on the memory politics in post-genocide Rwanda, and examines the official narratives regarding history, ethnicity, and identity in order to analyse how political elites in Rwanda politicises collective identity and transforms the social environment of its population through establishing power struggles. By adopting of a qualitative content analysis, the thesis focuses on the speeches by the president Paul Kagame held at the start of each year’s commemorative event of the genocide, known as Kwibuka. READ MORE