Understanding the effects of negative (and positive) pointwise mutual information on word vectors.
Alexandre SalleAline VillavicencioPublished in: J. Exp. Theor. Artif. Intell. (2023)
Keyphrases
- pointwise mutual information
- positive and negative
- mechanisms underlying
- positive data
- feature vectors
- theoretical and practical implications
- positive or negative
- word segmentation
- word sense disambiguation
- positive and unlabeled examples
- positive effects
- real time
- principal components
- vector space
- n gram
- co occurrence
- data sets