Sökning: "corpus analysis"

Visar resultat 16 - 20 av 217 avhandlingar innehållade orden corpus analysis.

1. 16. Antonyms in Context : A Corpus-Based Semantic Analysis of Swedish Descriptive Adjectives

   Författare :Caroline Willners; Allmän språkvetenskap; []
   Nyckelord :HUMANIORA; HUMANITIES; Nordiska språk språk och litteratur ; Scandinavian languages and literature; WordNet; semantic frameword; semantic network; sentential co-occurrence; semantic range; adjectives; antnoymy; lexical semantics; corpus-based methods; Lexicology; Lexikologi; Grammar; semantics; semiotics; syntax; Grammatik; semantik; semiotik;

   Sammanfattning : How are antonym relations acquired? What types of lexical information can be extracted from corpora and how? How can this information be encoded in a lexicon? The work in this book was developed within the framework of WordNet. A further elaborated lexical model is suggested, as well as methods for implementing it. LÄS MER

3. 17. Computational methods for analysis of spatial transcriptomics data : An exploration of the spatial gene expression landscape

   Författare :Alma Andersson; Joakim Lundeberg; Omer Bayraktar; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; spatial transcriptomics; machine learning; data analysis; RNA-seq; probabilistic; statistical; models; Biotechnology; Bioteknologi;

   Sammanfattning : Transcriptomics techniques, whether in the form of bulk, single cell/nuclei, or spatial methods have fueled a substantial expansion of our knowledge about the biological systems within and around us. In addition, the rate of innovation has accelerated over the last decade, resulting in a multitude of technological advances and new methods for generation of transcriptomics data. LÄS MER

4. 18. Mining for Meaning : using computational text analysis for social inquiry

   Författare :Miriam Hurtado Bodell; Marc Keuschnigg; Måns Magnusson; Peter Hedström; Laura Nelson; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Text-as-data; Analytical sociology; Meaning-making; Computational text analysis; Computational social science;

   Sammanfattning : People interpret their surroundings through associations, determining what they perceive as belonging or not belonging together. For instance, one individual may view immigrants as a beneficial addition to the domestic labor market, while another may perceive them as a threat to job opportunities for native citizens. LÄS MER

5. 19. Organizational Trust : Discourse Analytical and Experimental Perspectives

   Författare :Matteo Fuoli; Kognition och Discourse@Lund (SKD@L) Språk; []
   Nyckelord :HUMANIORA; HUMANITIES; organizational trust; corporate discourse; trust repair; evaluation; appraisal theory; corpus linguistics; discourse analysis; experimentation; multi-method approaches; reliability; triangulation;

   Sammanfattning : This thesis employs a combination of quantitative and qualitative methods of linguistic analysis to investigate how business organizations use discourse as a strategic tool to build and repair stakeholders’ trust. In addition, the thesis makes a methodological contribution by developing a novel corpus annotation method that offers solutions to some of the most significant challenges involved in reliably identifying and quantifying evaluation. LÄS MER

7. 20. Morphosyntactic Corpora and Tools for Persian

   Författare :Mojgan Seraji; Joakim Nivre; Carina Jahani; Jan Hajic; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Persian; language technology; corpus; treebank; preprocessing; segmentation; part-of-speech tagging; dependency parsing; Computational Linguistics; Datorlingvistik;

   Sammanfattning : This thesis presents open source resources in the form of annotated corpora and modules for automatic morphosyntactic processing and analysis of Persian texts. More specifically, the resources consist of an improved part-of-speech tagged corpus and a dependency treebank, as well as tools for text normalization, sentence segmentation, tokenization, part-of-speech tagging, and dependency parsing for Persian. LÄS MER