Essays about: "NLU"

Showing result 1 - 5 of 10 essays containing the word NLU.

  1. 1. Natural Language Inference Transfer Learning in a Multi-Task Contract Dataset : In the Case of ContractNLI: a Document Information Extraction System

    University essay from Uppsala universitet/Institutionen för lingvistik och filologi

    Author : Yiu Kei Tang; [2023]
    Keywords : ;

    Abstract : This thesis investigates the enhancement of legal contract Natural Language Inference (NLI) classification through supervised fine-tuning on general domain NLI, in the case of ContractNLI and Span NLI BERT (Koreeda and Manning, 2021), a multi-task document information extraction dataset and framework. Annotated datasets of a specific professional domain are scarce due to the high time and labour cost required to create them. READ MORE

  3. 2. ElektroCHAT: A Knowledge Base-Driven Dialogue System for Electrical Engineering Students : A Proposal for Interactive Tutoring

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

    Author : Fredrik Gölman; [2023]
    Keywords : Knowledge base; Knowledge graph; Dialogue system; Chatbot; Electrical engineering; Education; Kunskapsbas; Kunskapsgraf; Dialogsystem; Chatbot; Elektroteknik; Utbildning;

    Abstract : Universities worldwide face challenges both with students dropping out of educational programmes and repetitive questions directed toward teaching staff which both consume resources and result in delays. Recent progress in natural language processing (NLP) introduces the possibility of more sophisticated dialogue systems that could help alleviate the situation. READ MORE

  4. 3. EVALUATING CONFIDENCE ESTIMATION IN NLU FOR DIALOGUE SYSTEMS

    University essay from Göteborgs universitet / Institutionen för filosofi, lingvistik och vetenskapsteori

    Author : Ranim Khojah; [2022-06-20]
    Keywords : Natural Language Understanding NLU ; Intent ranking; Confidence Calibration;

    Abstract : Background: Natural Language Understanding (NLU) is an important component in Dialogue Systems (DS) which makes the utterances of humans understandable by machines. A central aspect of NLU is intent classification. READ MORE

  5. 4. Zero/Few-Shot Text Classification : A Study of Practical Aspects and Applications

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

    Author : Jacob Åslund; [2021]
    Keywords : zero-shot learning; few-shot learning; text classification; active learning; automated data labeling; interpretable machine learning; deep learning; NLP; NLU; zero-shot learning; few-shot learning; textklassificering; aktiv inlärning; automatiserad datamärkning; tolkningsbar maskininlärning; djupinlärning; NLP; NLU;

    Abstract : SOTA language models have demonstrated remarkable capabilities in tackling NLP tasks they have not been explicitly trained on – given a few demonstrations of the task (few-shot learning), or even none at all (zero-shot learning). The purpose of this Master’s thesis has been to investigate practical aspects and potential applications of zero/few-shot learning in the context of text classification. READ MORE

  6. 5. Fine-grained sentiment analysis of product reviews in Swedish

    University essay from Uppsala universitet/Institutionen för lingvistik och filologi

    Author : Emil Westin; [2020]
    Keywords : fine-grained sentiment analysis; swedish; product reviews; NLP; NLU;

    Abstract : In this study we gather customer reviews from Prisjakt, a Swedish price comparison site, with the goal to study the relationship between review and rating, known as sentiment analysis. The purpose of the study is to evaluate three different supervised machine learning models on a fine-grained dependent variable representing the review rating. READ MORE