Essays about: "semantic mirroring"

Found 2 essays containing the words semantic mirroring.

  1. 1. Extraction of word senses from bilingual resources using graph-based semantic mirroring

    University essay from Interaktiva och kognitiva system; Tekniska högskolan

    Author : Hampus Lilliehöök; [2013]
    Keywords : computational linguistics; natural language processing; data mining; word sense discrimination; semantic mirroring; vector space modeling; cluster analysis; datorlingvistik; språkteknologi; data mining; semantisk spegling; ordbetydelser; vektorrymdsmodeller;

    Abstract : In this thesis we retrieve semantic information that exists implicitly in bilingual data. We gather input data by repeatedly applying the semantic mirroring procedure. The data is then represented by vectors in a large vector space. A resource of synonym clusters is then constructed by performing K-means centroid-based clustering on the vectors. READ MORE

  3. 2. Computing Word Senses by Semantic Mirroring and Spectral Graph Partitioning

    University essay from Beräkningsvetenskap

    Author : Martin Fagerlund; [2010]
    Keywords : Cheeger inequality; Fiedler value; Fiedler vector; Graph partitioning; Normalised Laplacian; Semantic mirror; Word senses.;

    Abstract : In this thesis we use the method of Semantic Mirrors to create a graph of words that are semantically related to a seed word. Spectral graph partitioning methods are then used to partition the graph into subgraphs, and thus dividing the words into different word senses. READ MORE