Sökning: "Comparison"

Visar resultat 1 - 5 av 10052 uppsatser innehållade ordet Comparison.

  1. 1. Rumsliga förutsättningar för transportrelaterad social exkludering - Äldres situation i Göteborg

    Kandidat-uppsats, Göteborgs universitet / Institutionen för ekonomi och samhälle

    Författare :Oskar Abrahamsson; Karl-Magnus Andersson; [2018-11-27]
    Nyckelord :Transportrelaterad; social; exkludering; transport; disadvantage; tillgänglighet; GIS; äldre; Transport-related; social; exclusion; transport; disadvantage; accessibility; GIS; elderly;

    Sammanfattning : Gothenburg, Sweden, is a city in which major urban development projects aim to make the city an accessible place for everybody, independent of individual abilities. When people want to participate in activities, but lack normal opportunities to do so, they are exposed to social exclusion. 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. 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

  4. 4. Dark matter at 5800 An investigation of the quality of user-contributed entries on the topic of dark matter in Wikipedia and other types of texts

    Magister-uppsats, Institutionen för tillämpad informationsteknologi

    Författare :Lovisa Aijmer; [2018-10-25]
    Nyckelord :Wikipedia; encyclopaedias; quality; credibility;

    Sammanfattning : Statistics have shown that Wikipedia is very frequently used by the general public and that its articles rank high in online search engines. However, the accuracy and general quality of Wikipedia have been debated over the years. LÄS MER

  5. 5. Konsten att datera en åker

    Kandidat-uppsats,

    Författare :Nils-Henrik Hjälmdahl; [2018-10-02]
    Nyckelord :fossil åkermark; röjningsröse; röjningsröseområde; sydsvenska höglandet; Kol-14; datering; Jönköpings Län; jordbruk;

    Sammanfattning : The purpose is to map the agricultural development Jönköping’s Län, based on empirical differences in the construction of agricultural rock mounds based on carbon dating. It consists of two parts: an evaluation of the quality of the datings and a comparison between the mounds’ age and its physical attributes and contexts. LÄS MER