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Using meaning instead of words to track topics | | Judicael Poumay
; Ashwin Ittoo
; | | Date: |
2 Jan 2023 | | Abstract: | The ability to monitor the evolution of topics over time is extremely
valuable for businesses. Currently, all existing topic tracking methods use
lexical information by matching word usage. However, no studies has ever
experimented with the use of semantic information for tracking topics. Hence,
we explore a novel semantic-based method using word embeddings. Our results
show that a semantic-based approach to topic tracking is on par with the
lexical approach but makes different mistakes. This suggest that both methods
may complement each other. | | Source: | arXiv, 2301.00565 | | Services: | Forum | Review | PDF | Favorites | |
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