Vectorized evidential learning for weakly-supervised temporal action localization

J Gao, M Chen, C Xu - IEEE transactions on pattern analysis …, 2023‏ - ieeexplore.ieee.org
With the explosive growth of videos, weakly-supervised temporal action localization (WS-
TAL) task has become a promising research direction in pattern analysis and machine …

Proposal-based multiple instance learning for weakly-supervised temporal action localization

H Ren, W Yang, T Zhang… - Proceedings of the IEEE …, 2023‏ - openaccess.thecvf.com
Weakly-supervised temporal action localization aims to localize and recognize actions in
untrimmed videos with only video-level category labels during training. Without instance …

Deconfounded video moment retrieval with causal intervention

X Yang, F Feng, W Ji, M Wang, TS Chua - Proceedings of the 44th …, 2021‏ - dl.acm.org
We tackle the task of video moment retrieval (VMR), which aims to localize a specific
moment in a video according to a textual query. Existing methods primarily model the …

Asm-loc: Action-aware segment modeling for weakly-supervised temporal action localization

B He, X Yang, L Kang, Z Cheng… - Proceedings of the …, 2022‏ - openaccess.thecvf.com
Weakly-supervised temporal action localization aims to recognize and localize action
segments in untrimmed videos given only video-level action labels for training. Without the …

Fine-grained temporal contrastive learning for weakly-supervised temporal action localization

J Gao, M Chen, C Xu - … of the IEEE/CVF conference on …, 2022‏ - openaccess.thecvf.com
We target at the task of weakly-supervised action localization (WSAL), where only video-
level action labels are available during model training. Despite the recent progress, existing …

Weakly supervised temporal action localization via representative snippet knowledge propagation

L Huang, L Wang, H Li - … of the IEEE/CVF conference on …, 2022‏ - openaccess.thecvf.com
Weakly supervised temporal action localization targets at localizing temporal boundaries of
actions and simultaneously identify their categories with only video-level category labels …

Pivotal: Prior-driven supervision for weakly-supervised temporal action localization

MN Rizve, G Mittal, Y Yu, M Hall… - Proceedings of the …, 2023‏ - openaccess.thecvf.com
Abstract Weakly-supervised Temporal Action Localization (WTAL) attempts to localize the
actions in untrimmed videos using only video-level supervision. Most recent works approach …

Ei-clip: Entity-aware interventional contrastive learning for e-commerce cross-modal retrieval

H Ma, H Zhao, Z Lin, A Kale, Z Wang… - Proceedings of the …, 2022‏ - openaccess.thecvf.com
Abstract recommendation, and marketing services. Extensive efforts have been made to
conquer the cross-modal retrieval problem in the general domain. When it comes to E …

Temporal action localization in the deep learning era: A survey

B Wang, Y Zhao, L Yang, T Long… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
The temporal action localization research aims to discover action instances from untrimmed
videos, representing a fundamental step in the field of intelligent video understanding. With …

Learning action completeness from points for weakly-supervised temporal action localization

P Lee, H Byun - Proceedings of the IEEE/CVF international …, 2021‏ - openaccess.thecvf.com
We tackle the problem of localizing temporal intervals of actions with only a single frame
label for each action instance for training. Owing to label sparsity, existing work fails to learn …