Idioma:

Evento 360: Social Event Discovery from Web-scale Multimedia Collection

Choi, Jaeyoung ; Kim, Eungchan ; Larson, Martha ; Friedland, Gerald ; Hanjalic, Alan

Proceedings of the 23rd ACM international conference on Multimedia, 2015, p.193-196

New York, NY, USA: ACM

Texto completo disponível

Citações Citado por

Enviar para

Título:
Evento 360: Social Event Discovery from Web-scale Multimedia Collection
Autor: Choi, Jaeyoung ; Kim, Eungchan ; Larson, Martha ; Friedland, Gerald ; Hanjalic, Alan
Assuntos: Information systems -- Information retrieval -- Retrieval tasks and goals -- Clustering and classification ; Information systems -- Information systems applications -- Data mining -- Clustering ; Information systems -- World Wide Web -- Web applications ; Information systems -- World Wide Web -- Web services
É parte de: Proceedings of the 23rd ACM international conference on Multimedia, 2015, p.193-196
Descrição: We present Evento 360 (URL: http://evento360.info), an online interactive social event browser, which allows the user to explore events detected within a web-scale multimedia corpus. The system addresses five key aspects of social multimedia event detection and summarization: multimodality, scale, diversity of representations, noise of multimedia items, and missing metadata. The detection algorithm uses unsupervised clustering approach that exploits temporal, spatial and textual metadata. For each detected event cluster, to choose the best subset of photos that meet both relevance and diversity criteria, the system uses hierarchical clustering that exploits both visual and audio information. Evento 360's user interface provides a search feature that is not limited to a certain set of events, but rather can handle an arbitrary event query. It allows the user to retrieve and explore relevant events. The system scales well and is effective in producing high-quality summaries of the detected events.
Editor: New York, NY, USA: ACM
Idioma: Inglês

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

Evento 360: Social Event Discovery from Web-scale Multimedia Collection

Choi, Jaeyoung ; Kim, Eungchan ; Larson, Martha ; Friedland, Gerald ; Hanjalic, Alan

New York, NY, USA: ACM

Buscando em bases de dados remotas. Favor aguardar.