Review Article
Searching, Navigating, and Recommending Movies through Emotions: A Scoping Review
Table 7
Emotion identification method as a function of system information source.
| | | Movie | Transactions | User | Total |
| Subjective feeling component | Focus group | 0 | 1 | 0 | 1 | Folksonomy | 0 | 1 | 0 | 1 | Neural Network | 2 | 1 | 0 | 3 | Sentiment analysis | 7 | 18 | 6 | 31 | Subjective evaluation | 1 | 8 | 6 | 15 | Usability analysis | 1 | 0 | 0 | 1 |
| Physiological component | EEG | 0 | 0 | 1 | 1 | Physiological data | 0 | 0 | 1 | 1 |
| Expressive component | Audio and visual features | 11 | 0 | 0 | 11 | Face recognition | 2 | 1 | 5 | 8 |
| | Not reported | 4 | 6 | 0 | 10 |
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Note. User generated classification of online content. |