Weakly Supervised Action Localization

In this task, the training data consists of videos with a list of activities in them without any temporal boundary annotations. However, while testing, given a video, the algorithm should recognize the activities in the video and also provide the start and end time.

Papers

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Showing 1–10 of 55 papers

Title	Date	Tasks	Status	Hype
Multilevel semantic and adaptive actionness learning for weakly supervised temporal action localization	Nov 24, 2024	Action ClassificationAction Localization	CodeCode Available	0
Weakly supervised temporal action localization with actionness-guided false positive suppression	Apr 15, 2024	Action LocalizationTemporal Action Localization	CodeCode Available	0
Revisiting Foreground and Background Separation in Weakly-supervised Temporal Action Localization: A Clustering-based Approach	Dec 21, 2023	Action LocalizationClassification	CodeCode Available	1
Is Weakly-supervised Action Segmentation Ready For Human-Robot Interaction? No, Let's Improve It With Action-union Learning	Oct 22, 2023	Action RecognitionAction Segmentation	CodeCode Available	2
POTLoc: Pseudo-Label Oriented Transformer for Point-Supervised Temporal Action Localization	Oct 20, 2023	Action DetectionAction Localization	—Unverified	0
HR-Pro: Point-supervised Temporal Action Localization via Hierarchical Reliability Propagation	Aug 24, 2023	Action LocalizationTemporal Action Localization	CodeCode Available	1
Weakly-Supervised Action Localization by Hierarchically-structured Latent Attention Modeling	Aug 19, 2023	Action LocalizationMultiple Instance Learning	—Unverified	0
Actionness Inconsistency-guided Contrastive Learning for Weakly-supervised Temporal Action Localization	Jun 26, 2023	Action LocalizationContrastive Learning	CodeCode Available	1
Proposal-Based Multiple Instance Learning for Weakly-Supervised Temporal Action Localization	May 29, 2023	Action LocalizationMultiple Instance Learning	CodeCode Available	1
Two-Stream Networks for Weakly-Supervised Temporal Action Localization With Semantic-Aware Mechanisms	Jan 1, 2023	Action LocalizationMultiple Instance Learning	—Unverified	0

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All datasets THUMOS 2014 THUMOS14 ActivityNet-1.2 ActivityNet-1.3 GTEA BEOID FineAction THUMOS' 14

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	MAAN	[email protected]	33.7	—	Unverified
2	TSM	[email protected]	30.3	—	Unverified
3	STPN	[email protected]	29.3	—	Unverified
4	SAL	[email protected]:0.95	28.8	—	Unverified
5	PivoTAL	[email protected]:0.95	28.1	—	Unverified
6	AICL	[email protected]:0.95	27.6	—	Unverified
7	AFPS	[email protected]:0.95	27.3	—	Unverified
8	CASE	[email protected]:0.95	26.8	—	Unverified
9	TSN	[email protected]:0.95	26.3	—	Unverified
10	ProCL	[email protected]:0.95	26.1	—	Unverified