Sentiment index as a predictor of CPI: A lexicon-based approach using economic news data in Vietnam
This study aims to construct a sentiment index for predicting CPI in Vietnam. Adopting a lexicon-based approach, the study utilized two widely recognized sentiment dictionaries, specialized in financial and economic contexts, to build the sentiment index. Data was mined from nine official economic a...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , |
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| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
Elsevier
2025-09-01
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| سلاسل: | Journal of Open Innovation: Technology, Market and Complexity |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.sciencedirect.com/science/article/pii/S2199853125001556 |
| الوسوم: |
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