Time Series of Media Implied Economic Sentiments (Linear Support Vector Machine)
收藏DataCite Commons2022-12-07 更新2024-07-13 收录
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https://discovery.dundee.ac.uk/en/datasets/time-series-of-media-implied-economic-sentiments-linear-support-v
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资源简介：
This dataset consists of economic implied sentiments based on filtering of articles based on economic policy keywords. The process of filtering is described in :
Rambaccussing, D., & Kwiatkowski, A. (2020). Forecasting with news sentiment: Evidence with UK newspapers. International Journal of Forecasting, 36(4), 1501-1516.
Bowden, J., Kwiatkowski, A., & Rambaccussing, D. (2019). Economy through a lens: distortions of policy coverage in UK national newspapers. Journal of Comparative Economics, 47(4), 881-906.
The construction of the sentiment scores uses supervised machine learning where the training, testing and validation is performed using Linear Supportn Vector systems.
提供机构：
University of Dundee
创建时间：
2022-12-07
