Corpus ID: 17806274

Semantic Oscillations: Encoding Context and Structure in Complex Valued Holographic Vectors

  title={Semantic Oscillations: Encoding Context and Structure in Complex Valued Holographic Vectors},
  author={Lance De Vine and Peter Bruza},
  booktitle={AAAI Fall Symposium: Quantum Informatics for Cognitive, Social, and Semantic Processes},
  • Lance De Vine, Peter Bruza
  • Published in
    AAAI Fall Symposium: Quantum…
  • Computer Science
  • In computational linguistics, information retrieval and applied cognition, words and concepts are often represented as vectors in high dimensional spaces computed from a corpus of text. These high dimensional spaces are often referred to as Semantic Spaces. We describe a novel and efficient approach to computing these semantic spaces via the use of complex valued vector representations. We report on the practical implementation of the proposed method and some associated experiments. We also… CONTINUE READING

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    Publications referenced by this paper.
    Producing high-dimensional semantic spaces from lexical co-occurrence
    • 1,568
    • Open Access
    Representing word meaning and order information in a composite holographic lexicon.
    • 515
    • Open Access
    High-Dimensional Semantic Space Accounts of Priming.
    • 150
    • Highly Influential
    Permutations as a means to encode order in word space
    • 158
    • Highly Influential
    • Open Access
    An introduction to latent semantic analysis
    • 3,269
    • Open Access
    Conceptual spaces - the geometry of thought
    • 1,300
    • Open Access