Essays about: "BERT"

Showing result 36 - 40 of 213 essays containing the word BERT.

  1. 36. Characterizing, classifying and transforming language model distributions

    University essay from Uppsala universitet/Institutionen för lingvistik och filologi

    Author : Annika Kniele; [2023]
    Keywords : Large Language Models LLMs ; GPT; BERT; NLP; deep learning; machine learning; computational linguistics; language technology;

    Abstract : Large Language Models (LLMs) have become ever larger in recent years, typically demonstrating improved performance as the number of parameters increases. This thesis investigates how the probability distributions output by language models differ depending on the size of the model. READ MORE

  3. 37. Investigating the Reciprocal Relationship between News and Parliament: A Study of Strikes in the UK Using Deep-learning Sentiment Analysis and Vector Autoregression

    University essay from Lunds universitet/Graduate School

    Author : Yente Meijers; [2023]
    Keywords : parliamentary debate; Hansard; newspaper coverage; UK strikes; agenda setting; BERT; SiEBERT; NLP; deep learning; sentiment analysis; vector autoregression; Social Sciences;

    Abstract : Previous research has shown that the relationship between the news and parliament is complex and highly variable. Studies have found that in many countries, parliament has minimal influence on the news. However, in the UK, a reciprocal influence between parliament and the news was found, with the media having a stronger effect. READ MORE

  4. 38. Annotating Job Titles in Job Ads using Swedish Language Models

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Markus Ridhagen; [2023]
    Keywords : Natural language processing; NLP; Named-entity recognition; NER; Bidirectional Encoder Representations from Transformers; BERT; Active Learning;

    Abstract : This thesis investigates automated annotation approaches to assist public authorities in Sweden in optimizing resource allocation and gaining valuable insights to enhance the preservation of high-quality welfare. The study uses pre-trained Swedish language models for the named entity recognition (NER) task of finding job titles in job advertisements from The Swedish Public Employment Service, Arbetsförmedlingen. READ MORE

  5. 39. Semantic Similarity Comparison of Political Statements by ChatGPT and Political Representatives

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Sebastian Lihammer; [2023]
    Keywords : ChatGPT; Deep learning; Artificial intelligence; Politics; Semantic similarity; ChatGPT; Djupinlärning; Artificiell intelligens; Politik; Semantisk likhet;

    Abstract : ChatGPT is a recently released chatbot that through the use of deep learning can generate human-like statements on a variety of topics. Deep learning models have a potential to affect politics. They can for instance be used as a source for political information or be used to create and spread political messages. READ MORE

  6. 40. Sentiment Analysis for Talent Attraction

    University essay from Lunds universitet/Nationalekonomiska institutionen; Lunds universitet/Statistiska institutionen

    Author : Jelena Zec; [2023]
    Keywords : NLP; sentiment analysis; BERT; transformers; Business and Economics;

    Abstract : The reputation of a company on employer review platforms can have a significant impact on its ability to attract talented workers. Companies use sentiment analysis to learn how their employer brand is perceived online. READ MORE