Sökning: "Syntactic Parsing"

Visar resultat 1 - 5 av 20 avhandlingar innehållade orden Syntactic Parsing.

  1. 1. Inductive Dependency Parsing of Natural Language Text

    Författare :Joakim Nivre; Walter Daelemans; Växjö universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; natural language parsing; dependency parsing; memory-based learning; treebank parsing; Systems engineering; Systemteknik; Computer and Information Sciences Computer Science; Data- och informationsvetenskap;

    Sammanfattning : This thesis investigates new methods for syntactic parsing of unrestricted natural language text under requirements of robustness and disambiguation. A parsing system is required to assign to every sentence in a text at least one analysis (robustness) and at most one analysis (disambiguation). LÄS MER

  3. 2. Transition-Based Natural Language Parsing with Dependency and Constituency Representations

    Författare :Johan Hall; Joakim Nivre; Welf Löwe; Sandra Kübler; Växjö universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Natural Language Parsing; Syntactic Parsing; Dependency Structure; Phrase Structure; Machine Learning; Computer science; Datavetenskap; Computer and Information Sciences Computer Science; Data- och informationsvetenskap;

    Sammanfattning : Denna doktorsavhandling undersöker olika aspekter av automatisk syntaktisk analys av texter på naturligt språk. En parser eller syntaktisk analysator, som vi definierar den i denna avhandling, har till uppgift att skapa en syntaktisk analys för varje mening i en text på naturligt språk. LÄS MER

  4. 3. Syntaktiska strukturer i tiden : OV- och bisatsledföljd i svenskans historia

    Författare :Adrian Sangfelt; David Håkansson; Ulla Stroh-Wollin; Anders Holmberg; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; OV and VO word order; Type 3 languages; Old Swedish; Early Modern Swedish; Subordinate clause word order; The Basic Branching Constraint; The Rich Agreement Hypothesis; Syntactic change; Comparative Germanic syntax; Scandinavian Languages; Nordiska språk;

    Sammanfattning : This thesis deals with the loss of OV word order in the history of Swedish. The principal aim is to provide an explanation of this development in light of the modern Germanic situation, where some languages (Nordic, English) have VO and some (continental West Germanic) OV word order. LÄS MER

  5. 4. Data-driven syntactic analysis

    Författare :Beata Megyesi; KTH; []
    Nyckelord :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;

    Sammanfattning : .... LÄS MER

  7. 5. Argument Differentiation. Soft constraints and data-driven models

    Författare :Lilja Øvrelid; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; syntactic arguments; parsing; lexical acquisition; animacy; Scandinavian syntax; soft constraints; data-driven models; machine learning;

    Sammanfattning : 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. LÄS MER