RePEcLLMs & Text
Machine Learning vs. Dictionary for Sentiment
Machine-learning methods, particularly the random-forest-regression-tree method, significantly improve the capture of disclosure sentiment at 10-K filing and conference-call dates compared to dictionary-based measures.
Featured in No. 13 on 24 Aug 2023 ·
- Released
- 10 May 2022
- First featured
- No. 13 · 24 Aug 2023
- Published in
- Not yet, as far as Semantic Scholar knows
- Shares when featured
- 13
- Identifier
- RePEc:inm:ormnsc:v:68:y:2022:i:7:p:5514-5532
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