Matches in SemOpenAlex for { <https://semopenalex.org/work/W2952550003> ?p ?o ?g. }
- W2952550003 abstract "Despite the recent success of neural networks in image feature learning, a major problem in the video domain is the lack of sufficient labeled data for learning to model temporal information. In this paper, we propose an unsupervised temporal modeling method that learns from untrimmed videos. The speed of motion varies constantly, e.g., a man may run quickly or slowly. We therefore train a Multirate Visual Recurrent Model (MVRM) by encoding frames of a clip with different intervals. This learning process makes the learned model more capable of dealing with motion speed variance. Given a clip sampled from a video, we use its past and future neighboring clips as the temporal context, and reconstruct the two temporal transitions, i.e., present$rightarrow$past transition and present$rightarrow$future transition, reflecting the temporal information in different views. The proposed method exploits the two transitions simultaneously by incorporating a bidirectional reconstruction which consists of a backward reconstruction and a forward reconstruction. We apply the proposed method to two challenging video tasks, i.e., complex event detection and video captioning, in which it achieves state-of-the-art performance. Notably, our method generates the best single feature for event detection with a relative improvement of 10.4% on the MEDTest-13 dataset and achieves the best performance in video captioning across all evaluation metrics on the YouTube2Text dataset." @default.
- W2952550003 created "2019-06-27" @default.
- W2952550003 creator A5043617790 @default.
- W2952550003 creator A5062979221 @default.
- W2952550003 creator A5072690470 @default.
- W2952550003 date "2016-11-28" @default.
- W2952550003 modified "2023-09-23" @default.
- W2952550003 title "Bidirectional Multirate Reconstruction for Temporal Modeling in Videos" @default.
- W2952550003 cites W1522301498 @default.
- W2952550003 cites W1606858007 @default.
- W2952550003 cites W1889081078 @default.
- W2952550003 cites W1927052826 @default.
- W2952550003 cites W1957740064 @default.
- W2952550003 cites W1987937363 @default.
- W2952550003 cites W2012592962 @default.
- W2952550003 cites W2064675550 @default.
- W2952550003 cites W2095705004 @default.
- W2952550003 cites W2101105183 @default.
- W2952550003 cites W2105101328 @default.
- W2952550003 cites W2117539524 @default.
- W2952550003 cites W2133459682 @default.
- W2952550003 cites W2136036867 @default.
- W2952550003 cites W2142194269 @default.
- W2952550003 cites W2164290393 @default.
- W2952550003 cites W2166620359 @default.
- W2952550003 cites W2175030374 @default.
- W2952550003 cites W2180092181 @default.
- W2952550003 cites W2190067570 @default.
- W2952550003 cites W2273041409 @default.
- W2952550003 cites W2288052783 @default.
- W2952550003 cites W2302255633 @default.
- W2952550003 cites W2308045930 @default.
- W2952550003 cites W24089286 @default.
- W2952550003 cites W2949117887 @default.
- W2952550003 cites W2949650786 @default.
- W2952550003 cites W2949888546 @default.
- W2952550003 cites W2950019618 @default.
- W2952550003 cites W2950076437 @default.
- W2952550003 cites W2950307714 @default.
- W2952550003 cites W2950577311 @default.
- W2952550003 cites W2950726992 @default.
- W2952550003 cites W2951183276 @default.
- W2952550003 cites W2951548327 @default.
- W2952550003 cites W2951837690 @default.
- W2952550003 cites W2951893483 @default.
- W2952550003 cites W2952186347 @default.
- W2952550003 cites W2952276042 @default.
- W2952550003 cites W2952453038 @default.
- W2952550003 cites W2952574180 @default.
- W2952550003 cites W2952633803 @default.
- W2952550003 cites W2953384591 @default.
- W2952550003 cites W2964227963 @default.
- W2952550003 doi "https://doi.org/10.48550/arxiv.1611.09053" @default.
- W2952550003 hasPublicationYear "2016" @default.
- W2952550003 type Work @default.
- W2952550003 sameAs 2952550003 @default.
- W2952550003 citedByCount "0" @default.
- W2952550003 crossrefType "posted-content" @default.
- W2952550003 hasAuthorship W2952550003A5043617790 @default.
- W2952550003 hasAuthorship W2952550003A5062979221 @default.
- W2952550003 hasAuthorship W2952550003A5072690470 @default.
- W2952550003 hasBestOaLocation W29525500031 @default.
- W2952550003 hasConcept C104114177 @default.
- W2952550003 hasConcept C104317684 @default.
- W2952550003 hasConcept C111919701 @default.
- W2952550003 hasConcept C115961682 @default.
- W2952550003 hasConcept C121332964 @default.
- W2952550003 hasConcept C138885662 @default.
- W2952550003 hasConcept C151730666 @default.
- W2952550003 hasConcept C153180895 @default.
- W2952550003 hasConcept C154945302 @default.
- W2952550003 hasConcept C157657479 @default.
- W2952550003 hasConcept C165696696 @default.
- W2952550003 hasConcept C185592680 @default.
- W2952550003 hasConcept C194232998 @default.
- W2952550003 hasConcept C2776401178 @default.
- W2952550003 hasConcept C2779343474 @default.
- W2952550003 hasConcept C2779662365 @default.
- W2952550003 hasConcept C31972630 @default.
- W2952550003 hasConcept C38652104 @default.
- W2952550003 hasConcept C41008148 @default.
- W2952550003 hasConcept C41895202 @default.
- W2952550003 hasConcept C55493867 @default.
- W2952550003 hasConcept C62520636 @default.
- W2952550003 hasConcept C86803240 @default.
- W2952550003 hasConcept C98045186 @default.
- W2952550003 hasConceptScore W2952550003C104114177 @default.
- W2952550003 hasConceptScore W2952550003C104317684 @default.
- W2952550003 hasConceptScore W2952550003C111919701 @default.
- W2952550003 hasConceptScore W2952550003C115961682 @default.
- W2952550003 hasConceptScore W2952550003C121332964 @default.
- W2952550003 hasConceptScore W2952550003C138885662 @default.
- W2952550003 hasConceptScore W2952550003C151730666 @default.
- W2952550003 hasConceptScore W2952550003C153180895 @default.
- W2952550003 hasConceptScore W2952550003C154945302 @default.
- W2952550003 hasConceptScore W2952550003C157657479 @default.
- W2952550003 hasConceptScore W2952550003C165696696 @default.
- W2952550003 hasConceptScore W2952550003C185592680 @default.
- W2952550003 hasConceptScore W2952550003C194232998 @default.
- W2952550003 hasConceptScore W2952550003C2776401178 @default.