- Language media analysis
Extraction of similar expressions
Quantifying semantic similarity for combined expressions (n-grams) of multiple words.
- By preparing networks for each n-gram length and by forming connections between hidden and output layers, weights are updated in consideration of differences in each n-gram length.
- By accurately identifying semantic similarity for n-grams, it becomes possible to efficiently find the desired document from among large-scale document data.
Applications
- Text search/classification system
Benchmarks, strengths, and track record
- Accurately estimates semantic similarity for combined expressions of multiple words compared to conventional methods. (Association for Natural Language Processing, 25th Annual Meeting)
Inquiries
Please include the title “Toshiba AI Technology Catalog: Extraction of synonymous expressions” or the URL in the inquiry text.
Please note that because this technology is currently the subject of R&D activities, immediate responses to inquiries may not be possible.
