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Measuring national mood with music: using machine learning to construct a measure of national valence from audio data
We propose a new measure of national valence based on the emotional content of a country’s most popular songs. We first trained a machine learning model using 191 different audio features embedded within music and use this model to construct a long-run valence index for the UK. This index correlates...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer US
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8876081/ https://www.ncbi.nlm.nih.gov/pubmed/35212936 http://dx.doi.org/10.3758/s13428-021-01747-7 |