Research Article
Multimodal Semantics Extraction from User-Generated Videos
Table 2
Classification of events according to scene, genre, and layout.
| | Event | Indoor/outdoor scene classification | Event genre classification | Layout classification | | Ground truth | Proposed method | Ground truth | Proposed method | Ground truth | Proposed method |
| | Football match 1 | Outdoor | Outdoor | Sport | Sport | Stadium | Stadium | | Football match 2 | Outdoor | Outdoor | Sport | Sport | Stadium | Stadium | | Football match 3 | Outdoor | Outdoor | Sport | Sport | Stadium | Stadium | | Ice-hockey match 1 | Indoor | Outdoor | Sport | Sport | Stadium | Stadium | | Ice-hockey match 2 | Indoor | Indoor | Sport | Sport | Stadium | Stadium | | Concert 1 | Outdoor | Outdoor | Live music | Live music | Nonstadium | Nonstadium | | Concert 2 | Outdoor | Outdoor | Live music | Live music | Nonstadium | Stadium | | Concert 3 | Indoor | Indoor | Live music | Live music | Nonstadium | Nonstadium | | Concert 4 | Indoor | Indoor | Live music | Live music | Nonstadium | Nonstadium |
| | Classification accuracy (%) | — | 88.9 | — | 100 | — | 88.9 |
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