A Comparative Study of Word Embeddings for the Construction of a Social Media Expert Filter.
Jose Angel Diaz-GarciaM. Dolores RuizMaría J. Martín-BautistaPublished in: FQAS (2021)
Keyphrases
- social media
- co occurrence
- keywords
- expert knowledge
- n gram
- vector space
- social networks
- preprocessing step
- social media data
- construction process
- comparative study
- noise reduction
- manifold learning
- word sense disambiguation
- frequency domain
- low dimensional
- dimensionality reduction
- user generated content
- filtering algorithm
- noise removal
- principal component analysis
- information extraction