Unsupervised Word Polysemy Quantification with Multiresolution Grids of Contextual Embeddings.
Christos XypolopoulosAntoine J.-P. TixierMichalis VazirgiannisPublished in: EACL (2021)
Keyphrases
- multiresolution
- segmentation of textured images
- word sense disambiguation
- syntactic categories
- pointwise mutual information
- contextual information
- co occurrence
- wavelet transform
- image fusion
- unsupervised learning
- coarse to fine
- supervised learning
- semi supervised
- wordnet
- subband
- vector space
- quadtree
- context dependent
- variable resolution
- context sensitive
- word recognition
- grid computing
- grid points
- image pyramid
- higher resolution
- word segmentation
- dimensionality reduction
- wavelet coefficients
- n gram
- sentence level
- topic modeling
- grammar induction
- lexical semantics
- low dimensional
- natural language processing
- information extraction