Search for dissertations about: "data-driven methods"

Showing result 1 - 5 of 77 swedish dissertations containing the words data-driven methods.

  1. 1. Data Driven Visual Recognition

    University dissertation from KTH Royal Institute of Technology

    Author : Omid Aghazadeh; KTH.; [2014]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Visual Recognition; Data Driven; Supervised Learning; Mixture Models; Non-Parametric Models; Category Recognition; Novelty Detection;

    Abstract : This thesis is mostly about supervised visual recognition problems. Based on a general definition of categories, the contents are divided into two parts: one which models categories and one which is not category based. We are interested in data driven solutions for both kinds of problems. READ MORE

  2. 2. Data-driven syntactic analysis

    University dissertation from Institutionen för talöverföring och musikakustik

    Author : Beata Megyesi; KTH.; [2002]
    Keywords : natural language processing; machine learning; data-driven methods; part-of-speech tagging; chunking; shallow parsing; evaluation; hidden Markov modeling; maximum entropy learning; memory-based learning; transformation-based learning; morphology; syn;

    Abstract : .... READ MORE

  3. 3. Argument Differentiation. Soft constraints and data-driven models

    University dissertation from Göteborg : University of Gothenburg

    Author : Lilja Øvrelid; Göteborgs universitet.; Gothenburg University.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; syntactic arguments; parsing; lexical acquisition; animacy; Scandinavian syntax; soft constraints; data-driven models; machine learning;

    Abstract : The ability to distinguish between different types of arguments is central to syntactic analysis, whether studied from a theoretical or computational point of view. This thesis investigates the influence and interaction of linguistic properties of syntactic arguments in argument differentiation. READ MORE

  4. 4. Data-driven Methods for Spoken Dialogue Systems Applications in Language Understanding, Turn-taking, Error Detection, and Knowledge Acquisition

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Raveesh Meena; KTH.; [2016]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Language Understanding; Turn-taking; Error Detection; Knowledge Acquisition; Crowdsourcing; semantisk tolkning talspråk; turtagning i dialogsystem; fel och missförstånd; crowdsourcing; dialogsystem; Tal- och musikkommunikation; Speech and Music Communication;

    Abstract : Spoken dialogue systems are application interfaces that enable humans to interact with computers using spoken natural language. A major challenge for these systems is dealing with the ubiquity of variability—in user behavior, in the performance of the various speech and language processing sub-components, and in the dynamics of the task domain. READ MORE

  5. 5. Data driven methods in natural language processing : two applications

    University dissertation from Institutionen för talöverföring och musikakustik

    Author : Nikolaj Lindberg; KTH.; [2000]
    Keywords : ;

    Abstract : .... READ MORE