Sökning: "Word Vector Models"

Visar resultat 1 - 5 av 21 uppsatser innehållade orden Word Vector Models.

  1. 1. Sentiment Analysis for Talent Attraction

    Magister-uppsats, Lunds universitet/Nationalekonomiska institutionen; Lunds universitet/Statistiska institutionen

    Författare :Jelena Zec; [2023]
    Nyckelord :NLP; sentiment analysis; BERT; transformers; Business and Economics;

    Sammanfattning : 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. LÄS MER

  3. 2. AUTOMATED ACCOUNTING USING MACHINE MACHINE LEARNING

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Meenal Pathak; [2022]
    Nyckelord :;

    Sammanfattning : The advancements in machine learning and artificial intelligence have touched all the traditional professions. Accountancy is changing and developing as a result of technology and it’s giving rise to a new domain called Accounting Engineering. LÄS MER

  4. 3. WANNA BE ON TOP? The Hyperparameter Search for Semantic Change's Next Top Model

    Master-uppsats, Göteborgs universitet / Institutionen för filosofi, lingvistik och vetenskapsteori

    Författare :Kate Viloria; [2021-09-22]
    Nyckelord :semantic change; language change; diachronic word embeddings;

    Sammanfattning : Lexical semantic change (LSC) detection through the use of diachronic corpora and computational methods continues to be a prevalent research area in language change (Tahmasebi et al., 2018). LÄS MER

  5. 4. Sales Forecasting by Assembly of Multiple Machine Learning Methods : A stacking approach to supervised machine learning

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Anton Falk; Daniel Holmgren; [2021]
    Nyckelord :machine learning; statistical learning; statistics; random forest; xgboost; sarima; stacking; support vector regression; svr; linear regression; sales; sales forcasting; forecasting; time series;

    Sammanfattning : Today, digitalization is a key factor for businesses to enhance growth and gain advantages and insight in their operations. Both in planning operations and understanding customers the digitalization processes today have key roles, and companies are spending more and more resources in this fields to gain critical insights and enhance growth. LÄS MER

  7. 5. Analyzing the Anisotropy Phenomenon in Transformer-based Masked Language Models

    Master-uppsats, Uppsala universitet/Institutionen för lingvistik och filologi

    Författare :Ziyang Luo; [2021]
    Nyckelord :Transformer; BERT; RoBERTa; Anisotropy;

    Sammanfattning : In this thesis, we examine the anisotropy phenomenon in popular masked language models, BERT and RoBERTa, in detail. We propose a possible explanation for this unreasonable phenomenon. LÄS MER