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 1–25 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
PivoTAL: Prior-Driven Supervision for Weakly-Supervised Temporal Action Localization	Jan 1, 2023	Action LocalizationTemporal Action Localization	—Unverified	0
Weakly-Supervised Temporal Action Detection for Fine-Grained Videos with Hierarchical Atomic Actions	Jul 24, 2022	Action DetectionAction Understanding	CodeCode Available	1
Weakly-Supervised Temporal Action Localization by Progressive Complementary Learning	Jun 22, 2022	Action LocalizationMultiple Instance Learning	CodeCode Available	0
0/1 Deep Neural Networks via Block Coordinate Descent	Jun 19, 2022	10-shot image generation	—Unverified	0
Convex Combination Consistency between Neighbors for Weakly-supervised Action Localization	May 1, 2022	Action LocalizationData Augmentation	CodeCode Available	1
Fine-grained Temporal Contrastive Learning for Weakly-supervised Temporal Action Localization	Mar 31, 2022	Action LocalizationClassification	CodeCode Available	1
Learning Action Completeness from Points for Weakly-supervised Temporal Action Localization	Aug 11, 2021	Action LocalizationTemporal Action Localization	CodeCode Available	1
Cross-modal Consensus Network for Weakly Supervised Temporal Action Localization	Jul 27, 2021	Action LocalizationTemporal Action Localization	CodeCode Available	1
FineAction: A Fine-Grained Video Dataset for Temporal Action Localization	May 24, 2021	Action DetectionAction Localization	CodeCode Available	1
Action Shuffling for Weakly Supervised Temporal Localization	May 10, 2021	Action LocalizationTemporal Localization	—Unverified	0
Weakly Supervised Action Selection Learning in Video	May 6, 2021	Temporal LocalizationWeakly Supervised Action Localization	CodeCode Available	1
Action Unit Memory Network for Weakly Supervised Temporal Action Localization	Apr 29, 2021	Action LocalizationDiversity	—Unverified	0
ACM-Net: Action Context Modeling Network for Weakly-Supervised Temporal Action Localization	Apr 7, 2021	Action LocalizationTemporal Action Localization	CodeCode Available	1
Adaptive Mutual Supervision for Weakly-Supervised Temporal Action Localization	Apr 6, 2021	Action LocalizationTemporal Action Localization	—Unverified	0
CoLA: Weakly-Supervised Temporal Action Localization with Snippet Contrastive Learning	Mar 30, 2021	Action LocalizationCoLA	CodeCode Available	1

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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	HR-Pro	mAP@0.1:0.7	60.3	—	Unverified
2	LACP	mAP@0.1:0.7	52.8	—	Unverified
3	D2-Net	mAP@0.1:0.5	51.4	—	Unverified
4	SAL	mAP@0.1:0.7	50.6	—	Unverified
5	PivoTAL	mAP@0.1:0.7	49.6	—	Unverified
6	CASE + Zhou et al.	mAP@0.1:0.7	49.2	—	Unverified
7	AFPS	mAP@0.1:0.7	48.5	—	Unverified
8	P-MIL	mAP@0.1:0.7	47	—	Unverified
9	AICL	mAP@0.1:0.7	46.4	—	Unverified
10	CASE	mAP@0.1:0.7	46.2	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	HR-Pro	avg-mAP (0.3-0.7)	51.1	—	Unverified
2	LACP	mAP@0.5	45.3	—	Unverified
3	LACP	avg-mAP (0.3-0.7)	44.5	—	Unverified
4	ProCL	mAP@0.5	40.5	—	Unverified
5	P-MIL	mAP@0.5	40	—	Unverified
6	P-MIL	avg-mAP (0.3-0.7)	38	—	Unverified
7	D2-Net	mAP@0.5	35.9	—	Unverified
8	Ju et al.	mAP@0.5	35.9	—	Unverified
9	Ju et al.	avg-mAP (0.3-0.7)	35.4	—	Unverified
10	ACM-Net	mAP@0.5	34.6	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	BaS-Net	mAP@0.5	38.5	—	Unverified
2	CleanNet	mAP@0.5	37.1	—	Unverified
3	W-TALC	mAP@0.5	37	—	Unverified
4	CMCS	mAP@0.5	36.8	—	Unverified
5	SAL	Mean mAP	30.8	—	Unverified
6	AICL	Mean mAP	29.9	—	Unverified
7	AFPS	Mean mAP	29.9	—	Unverified
8	TSM	mAP@0.5	28.3	—	Unverified
9	CASE	Mean mAP	27.9	—	Unverified
10	AutoLoc	mAP@0.5	27.3	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	MAAN	mAP@0.5	33.7	—	Unverified
2	TSM	mAP@0.5	30.3	—	Unverified
3	STPN	mAP@0.5	29.3	—	Unverified
4	SAL	mAP@0.5:0.95	28.8	—	Unverified
5	PivoTAL	mAP@0.5:0.95	28.1	—	Unverified
6	AICL	mAP@0.5:0.95	27.6	—	Unverified
7	AFPS	mAP@0.5:0.95	27.3	—	Unverified
8	CASE	mAP@0.5:0.95	26.8	—	Unverified
9	TSN	mAP@0.5:0.95	26.3	—	Unverified
10	ProCL	mAP@0.5:0.95	26.1	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	AU-Action	mAP@0.1:0.7	76.9	—	Unverified
2	HR-Pro	mAP@0.1:0.7	47.3	—	Unverified
3	LACP	mAP@0.1:0.7	43.5	—	Unverified
4	Li et al.	mAP@0.1:0.7	36.4	—	Unverified
5	Ju et al.	mAP@0.1:0.7	33.7	—	Unverified
6	SF-Net	mAP@0.1:0.7	31	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	HR-Pro	mAP@0.1:0.7	59.4	—	Unverified
2	LACP	mAP@0.1:0.7	51.8	—	Unverified
3	Ju et al.	mAP@0.1:0.7	34.9	—	Unverified
4	Li et al.	mAP@0.1:0.7	34.4	—	Unverified
5	SF-Net	mAP@0.1:0.7	30.1	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	HAAN	mAP	4.1	—	Unverified
2	W-TALC	mAP	3.45	—	Unverified
3	D2-Net	mAP	3.35	—	Unverified
4	ASL	mAP	3.3	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	ProCL	avg-mAP (0.1:0.7)	47.7	—	Unverified