Sökning: "taggning"

Visar resultat 21 - 25 av 34 uppsatser innehållade ordet taggning.

  1. 21. Genetic Algorithms in the Brill Tagger : Moving towards language independence

    Magister-uppsats, Avdelningen för datorlingvistik

    Författare :Johannes Bjerva; [2013]
    Nyckelord :Genetic Algorithms; Language Independent Part-of-Speech Tagging; Transformation-Based Learning; Genetiska Algoritmer; Språkoberoende Ordklasstaggning; Transformationsbaserad Inlärning; Genetiske Algoritmer; Språkuavhengig Ordklasstagging; Transformasjonsbasert Innlæring;

    Sammanfattning : The viability of using rule-based systems for part-of-speech tagging was revitalised when a simple rule-based tagger was presented by Brill (1992). This tagger is based on an algorithm which automatically derives transformation rules from a corpus, using an error-driven approach. LÄS MER

  3. 22. Boksomäromöjligatthitta… : En studie av de sociala taggarna i Stockholms stadsbiblioteks OPAC

    Kandidat-uppsats, Högskolan i Borås/Institutionen Biblioteks- och informationsvetenskap / Bibliotekshögskolan

    Författare :Tomas Vinterheden; [2012]
    Nyckelord :folksonomi; OPAC; taggning; kunskapsorganisation;

    Sammanfattning : The aim of this thesis is to, through an empirical study ofthe social tags in the City of Stockholm libraries’ OPACwith critical discourse analysis, examine the social tags’linguistic design, usability, and communicative potential– all in relation to the context. It is a linguistic study andit is important to take into account that the tags are extremelyshort texts – single-word-texts. LÄS MER

  4. 23. Manuell indexering av webbresurser : en undersökning av indexeringskonsistens vid social indexering

    Magister-uppsats, Högskolan i Borås/Institutionen Biblioteks- och informationsvetenskap / Bibliotekshögskolan

    Författare :Marie Franzén; [2011]
    Nyckelord :social indexering; folksonomi; manuell indexering; taggning; indexeringskonsistens;

    Sammanfattning : Social indexing is an approach to manual indexing of web content. The purpose of this master thesis has been to investigate terminological and conceptual consistency in social indexing of web content. Conceptual consistency was investigated/measured focusing on synonyms and (the use of) singular and plural forms of words. LÄS MER

  5. 24. "en labyrint av vägar" : en kvantitativ och språkfilosofisk studie av taggar och taggstruktur i Stockholms stadsbiblioteks folksonomi

    Master-uppsats, Institutionen för ABM

    Författare :Alexandra Tengelin; [2011]
    Nyckelord :Folksonomier; Taggning; Stockholms stadsbibliotek; Språkfilosofi; Wittgenstein;

    Sammanfattning : The purpose of this study is to perform both a quantitative and language philosophical analysis of the folksono-my and the tags in the Stockholm public library catalogue, which together with the Umeå university folksonomy, and the folksonomy of the Norrköping public library are the only library folksonomies in Sweden. The purpose of the first part of the study is to perform an analysis of the linguistical structure of the tags in the folksonomy. LÄS MER

  7. 25. Histone modifications after DNA damage affect survival in Schizosaccharomyces pombe

    Magister-uppsats, Institutionen för livsvetenskaper

    Författare :Abdul Mateen Rajput; [2010]
    Nyckelord :Epigenetics; DNA damage; S. pombe; yeast; histone modification; chromatin; life sciences; gene deletion; gene tagging; pcr; mms; 4-nqo; brl1; brl2; Epigenetics، ڈی این اے کو نقصان، ایس pombe، خمیر، histone تبدیلی، chromatin، زندگی سائنس، جین خارج، جین ٹیگنگ، پی سی آر، ایم ایم ایس،; Epigenetik; DNA-skada; S. pombe; jäst; histon modifiering; kromatin biovetenskap; gendeletion; gen taggning; PCR; MMS; 4-nqo; brl1; brl2;

    Sammanfattning : S. cerevisiae Ada2 and Bre1 has a role in histone post-translational modifications. Deletion of these genes causes deficiency in acetylation (Ada2) or ubiquitination (Bre1) of histones. Further, mutants lacking these genes or homologous genes showed different phenotypes in human and S. LÄS MER