Sökning: "word frequency"

Visar resultat 16 - 20 av 47 avhandlingar innehållade orden word frequency.

  1. 16. Unsupervised Learning of Morphology: Survey, Model, Algorithm and Experiments

    Författare :Harald Hammarström; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This thesis contains work on a specific problem in field of Language Technology. The problem can be described as follows: "Can a computer extract a description of word conjugation in a natural language using only written text in the language?" The problem is often referred to as Unsupervised Learning of Morphology (ULM) and has a wide variety of Language Technology applications, including Machine Translation, Document Categorization and I nformation Retrieval. LÄS MER

  3. 17. Contributions to Delay, Gain, and Offset Estimation

    Författare :Mattias Olsson; Håkan Johansson; Per Löwenborg; Markku Renfors; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; time interleaved analog to digital conversion; delay estimation; OFDM; fractional delay filters; Signal processing; Signalbehandling;

    Sammanfattning : The demand for efficient and reliable high rate communication is ever increasing. In this thesis we study different challenges in such systems, and their possible solutions. LÄS MER

  4. 18. Metacognition and Confidence : Mood, Individual Differences, Developmental and Social Aspects

    Författare :Anna-Carin Jonsson; Institutionen för psykologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Developmental; Eyewitness memory; Individual Differences; Calibration; Realism in confidence judgments; Metacognition; Psykologi; psychology;

    Sammanfattning : This dissertation investigates the realism in people's confidence judgments. Study I investigated whether mood influences the confidence people have in their event memory. However, there were no significant differences in the realism of the participants' confidence judgments between conditions (elated and neutral). LÄS MER

  5. 19. På rak sak. Om ordförbindelser och konventionaliserade uttryck bland unga språkbrukare i flerspråkiga miljöer

    Författare :Julia Prentice; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Second language acquisition and use; phraseology; conventionalization; multilingualism; metaphor; cognitive linguistics; lexical competence; youth language; multiethnic varieties; Swedish;

    Sammanfattning : The overall aim of the thesis is to investigate and describe the use and mastery of different types of phraseological units and conventionalized expressions in the language of adolescents in multilingual environments. The thesis comprises three studies focusing on different aspects of phraseology in relation to first and second language acquisition, development and use. LÄS MER

  7. 20. The Progressive in 19th-Century English : A Process of Integration

    Författare :Erik Smitterberg; Merja Kytö; Marianne Hundt; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; English language; The progressive; 19th-century English; diachronic studies; corpus linguistics; syntactic variation; verb phrase; aspect; dimensions of variation; Engelska; English language; Engelska språket; English; engelska;

    Sammanfattning : The present work is a corpus-based study of the English progressive during the 19th century. The study is based on Conce, a one-million-word corpus covering the period 1800–1900 and comprising seven genres, both speech-related and non-speech-related. LÄS MER