Sökning: "semantic categories"

Visar resultat 1 - 5 av 65 avhandlingar innehållade orden semantic categories.

1. 1. Sparsamkeit und Geiz, Grosszügigkeit und Verschwendung : ethische Konzepte im Spiegel der Sprache

   Författare :Anita Malmqvist; Umeå universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Semantic analysis; semantic field; ethical concept; cognitive semantics; variation; expressivity; semantic change; contrastive corpus analysis; frequency; metaphorical concept; métonymie concept;

   Sammanfattning : The object of this study is to analyse the lexemes and phraseological units that constitute the semantic fields employed in naming four abstract domains, greed, thrift, generosity, and extra­vagance that make up the ethical concept in German. On the assump­tion that ideas are accessible to us through the lexicalised items of a language, recent theories in the field of semantic analysis and conceptualisation were applied to the source material. LÄS MER

3. 2. Les formes du type je parlE dans l'interlangue d'apprenants du FLE et la fréquence dans l'input (licentiatavhandling)

   Författare :Anita Thomas; Franska; []
   Nyckelord :HUMANIORA; HUMANITIES; FLE; semantic categories; french as second language; input; catégories sémantiques;

   Sammanfattning : Abstract in French L'objectif de cette étude exploratoire est de voir si l'utilisation des formes interlangagières du type "je parlE" ou "je veux habite" par des apprenants suédophones adultes du français langue étrangère seraient influencées par la fréquence des formes dans l'input. L'étude est faite à partir de données de production orale (apprenants) et de données du français parlé (input). LÄS MER

4. 3. With or without context : Automatic text categorization using semantic kernels

   Författare :Johan Eklund; Högskolan i Borås; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; automatic text categorization; subject classification; machine learning; computational linguistics; support vector machines; semantic kernels; term weighting; divergence from randomness; Library and Information Science; Biblioteks- och informationsvetenskap;

   Sammanfattning : In this thesis text categorization is investigated in four dimensions of analysis: theoretically as well as empirically, and as a manual as well as a machine-based process. In the first four chapters we look at the theoretical foundation of subject classification of text documents, with a certain focus on classification as a procedure for organizing documents in libraries. LÄS MER

5. 4. Learning Applications based on Semantic Web Technologies

   Författare :Matthias Palmér; Marko Turpeinen; Ambjörn Naeve; Dragan Gašević; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Semantic Web; Linked Data; Web Applications; Technology Enhanced Learning; REST;

   Sammanfattning : The interplay between learning and technology is a growing field that is often referred to as Technology Enhanced Learning (TEL). Within this context, learning applications are software components that are useful for learning purposes, such as textbook replacements, information gathering tools, communication and collaboration tools, knowledge modeling tools, rich lab environments that allows experiments etc. LÄS MER

7. 5. Semantic change in interaction: Studies on the dynamics of lexical meaning

   Författare :Bill Noble; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; semantic change; dialogue; computational linguistics; computational sociolinguistics;

   Sammanfattning : This compilation thesis investigates how word meanings change. In particular, it's concerned semantic change at the levels of interaction and the speech community. To this end, the compiled studies employ methods from both formal and computational semantics. LÄS MER