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Biomedical Semantic Textual Similarity: Evaluation of Sentence Representations Enhanced with Principal Component Reduction and Word Frequency Weighting - Student Paper Submission.
Klaudia Kantor
Mikolaj Morzy
Published in:
AIME (2022)
Keyphrases
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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