Cargando…
BERT’s sentiment score for portfolio optimization: a fine-tuned view in Black and Litterman model
In financial markets, sentiment analysis on natural language sentences can improve forecasting. Many investors rely on information extracted from newspapers or their feelings. Therefore, this information is expressed in their language. Sentiment analysis models classify sentences (or entire texts) w...
| Autores principales: | , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer London
2022
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9150638/ https://www.ncbi.nlm.nih.gov/pubmed/35669537 http://dx.doi.org/10.1007/s00521-022-07403-1 |