Sökning: "four"

Visar resultat 1 - 5 av 17842 uppsatser innehållade ordet four.

  1. 1. Petrophysic of the Host-rock to the Ore in the Lovisa Mine, Bergslagen

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Oscar Gilljam Päärt; [2019]
    Nyckelord :Petrophysics; density; magnetic volume susceptibility; natural remanent magnetization; Bergslagen; lithology; Petrofysik; densitet; magnetisk susceptibilitet; naturlig magnetisk remanens; Bergslagen; lithologi;

    Sammanfattning : The Bergslagen region has three base-metal mines operating today, and one of them is the Lovisa mine, which host a Zn-Pb-Ag deposit. The Lovisa mine is located in the Guldsmedshyttan area north of Lindesberg. LÄS MER

  2. 2. Experimenting with picture-based methods for semantic fieldwork: A case study on quantity superlatives in Persian

    Master-uppsats, Göteborgs universitet/Institutionen för filosofi, lingvistikoch vetenskapsteori

    Författare :Golsa Nouri-Hosseini; [2018-11-14]
    Nyckelord :picture-based methods; semantic fieldwork; superlatives; Persian;

    Sammanfattning : This work (a) presents a novel questionnaire for eliciting comparatives and superlatives of quality and quantity; (b) suggests guidelines for creating visual elicitation stimuli, as well as practical implications for semantic fieldworkers; (c) reports on a case study comparing two visual elicitation methods in semantic fieldwork, storyboards and picture-aided translation, showing that picture-aided translation might work better than storyboards for some purposes; (d) reports the results of comparing two different stories (the ‘What Matters’ story, developed in the project, and the ‘Bake-off’ story from Totem Field Storyboards) in semantic fieldwork; and (e) presents results of studying the morphosyntactic strategies for expressing superlatives of quantity and quality, comparatives, definiteness, and absolute, relative and proportional readings in Persian.Storyboards are a series of pictures which tell a story, and the participants are invited to tell the story in their native language, based on the pictures. LÄS MER

  3. 3. INSTITUTIONAL QUALITY AND HUMAN TRAFFICKING IN THE WAKE OF NATURAL DISASTERS A Cross-Sectional Analysis of the impacts of Natural Disasters on the level of Human Trafficking

    Master-uppsats, Göteborgs universitet/Statsvetenskapliga institutionen

    Författare :Jenny Tu; [2018-10-31]
    Nyckelord :;

    Sammanfattning : The form of modern-day slavery of human trafficking has been increasingly seen as a serious risk associated with environmental problems. The number of trafficked women and children wereseen as a reporting trend in the context of natural disasters, and is estimated to increase asdisasters will be more severe and frequent in the near future. LÄS MER

  4. 4. Exploit Unlabeled Data with Language Model for Text Classification. Comparison of four unsupervised learning models

    Master-uppsats, Göteborgs universitet/Institutionen för filosofi, lingvistikoch vetenskapsteori

    Författare :Sung-Min Yang; [2018-10-29]
    Nyckelord :Text classification; Semi-supervised learning; Unsupervised learning; Transfer learning; Natural Language Processing;

    Sammanfattning : Within a situation where Semi-Supervised Learning (SSL) is available to exploit unlabeled data, this paper shows that Language Model (LM) outperforms the three models in text classification, which three models are based on Term-Frequency Inverse Document Frequency (Tf-idf) and two pre-trained word vectors. The experimental results show that the LM outperforms the other three unsupervised learning models whether the task is easy or difficult, which the difficult task consists of imbalanced data. LÄS MER

  5. 5. Categorization of conversational games in free dialogue referring to spatial scenes

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

    Författare :Axel Storckenfeldt; [2018-10-29]
    Nyckelord :Computational Linguistics; Frame of Reference; Spatial Description; Conversational Games; Discourse Structure;

    Sammanfattning : This thesis examines which communicative strategies speakers use to complete a given task regarding spatial scenes, and how to systematically categorize them as conversational games.This study expands a free dialogue Cups corpus in Swedish (Dobnik et al. LÄS MER