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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"heeger inequality"" "subject:"cheeger inequality""

1

Computing Word Senses by Semantic Mirroring and Spectral Graph Partitioning

Fagerlund, Martin January 2010 (has links)
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. These methods are applied to a bilingual lexicon of English and Swedish adjectives. A panel of human evaluators have looked at a few examples, and evaluated consistency within the derived senses and synonymy with the seed word.
Cheeger inequality
Fiedler value
Fiedler vector
Graph partitioning
Normalised Laplacian
Semantic mirror
Word senses.
MATHEMATICS
MATEMATIK

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