On NTSB incident narratives from 2000 to 2020, LDA achieved the highest topic coherence (0.597) among LDA, NMF, LSA, and pLSA, with K-means revealing ten narrative clusters.
Text mining of accident reports using semi -supervised keyword extraction and topic modelling,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
cs.AI 1years
2025 1verdicts
CONDITIONAL 1roles
background 1polarities
unclear 1representative citing papers
citing papers explorer
-
Exploring Aviation Incident Narratives Using Topic Modeling and Clustering Techniques
On NTSB incident narratives from 2000 to 2020, LDA achieved the highest topic coherence (0.597) among LDA, NMF, LSA, and pLSA, with K-means revealing ten narrative clusters.