Biomedical Semantic Textual Similarity: Evaluation of Sentence Representations Enhanced with Principal Component Reduction and Word Frequency Weighting - Student Paper Submission.
Klaudia KantorMikolaj MorzyPublished in: AIME (2022)
Keyphrases
- word frequency
- principal components
- automatic summarization
- keywords
- text categorization
- bag of words
- automatic evaluation
- semantic relatedness
- semantic similarity
- natural language
- similarity measure
- principal component analysis
- word order
- dimensionality reduction
- covariance matrix
- semantic information
- term frequency
- n gram
- image representation
- wordnet
- text mining
- decision trees