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Hassaan Ahmad

affiliation not provided to SSRN

SCHOLARLY PAPERS

4

DOWNLOADS

94

TOTAL CITATIONS

0

Scholarly Papers (4)

Phase Retrieval Non-Synchronous Measurements for Gas Turbine Distorted Dataset

Number of pages: 37 Posted: 22 Oct 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 29 (1,371,100)

Abstract:

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Non-synchronous measurements, Gas turbine, Near-field acoustic holography, Phase retrieval, Variational Bayesian learning

2.

Consistency-Regularized-Label-Aware Contrastive Learning with Uncertainty-Aware Periodic Pseudolabeling for Machinery Fault Diagnosis Under Limited Labeled Data

Number of pages: 29 Posted: 07 Apr 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 36 (1,236,159)

Abstract:

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Contrastive learning, Machinery fault diagnosis, Limited labeled data, Pseudo-labeling, Consistency regularization

3.

Bayesian Contrastive Learning: An Augmentation-Free Contrastive Learning Method for Fault Diagnosis with Limited Labels and Uncertainty Quantification

Number of pages: 33 Posted: 18 Aug 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 17 (1,481,165)

Abstract:

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Bayesian neural network, contrastive learning, pseudo-labeling, uncertainty estimation, fault diagnosis, limited labeled data

4.

MDCP-CPL: Multi-domain Contrastive Pretraining with Confidence-Aware Curriculum Pseudo-Labeling for Semi-Supervised Fault Diagnosis

Number of pages: 35 Posted: 21 Jan 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 12 (1,534,404)

Abstract:

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Fault diagnosis, Limited labels, Contrastive learning, Pseudo-labeling, Semi-supervised learning, planetary gearbox