2023
Is Attention Interpretation? A Quantitative Assessment on Sets
Haab J, Deutschmann N, Martínez M. Is Attention Interpretation? A Quantitative Assessment on Sets. Communications In Computer And Information Science 2023, 1752: 303-321. DOI: 10.1007/978-3-031-23618-1_21.Peer-Reviewed Original ResearchBinary classification problemInterpretation of attentionClassification problemAttention mechanismSynthetic datasetsUnordered collectionClassification performanceSilent failuresMachine learningGlobal labelsData modalitiesIndividual instancesAttention distributionAttention scoresAttention patternsData pointsSub-componentsInstancesDataset
2020
DeStress: Deep Learning for Unsupervised Identification of Mental Stress in Firefighters from Heart-Rate Variability (HRV) Data
Oskooei A, Chau S, Weiss J, Sridhar A, Martínez M, Michel B. DeStress: Deep Learning for Unsupervised Identification of Mental Stress in Firefighters from Heart-Rate Variability (HRV) Data. Studies In Computational Intelligence 2020, 914: 93-105. DOI: 10.1007/978-3-030-53352-6_9.Peer-Reviewed Original ResearchConvolutional autoencoderK-nearest neighbor classificationTraditional K-means clusteringFrequency domain featuresK-nearest neighborK-means clusteringShort-term memoryLSTM autoencoderUnsupervised methodDeep learningDomain featuresAutoencoderDBSCAN clusteringK-meansInterval time series dataUnsupervised identificationStress detectionData pointsTime series dataEngineering featuresNormal clusterLSTMSize of clusters