Search Results for author: Garrett Wilson

Found 5 papers, 3 papers with code

CALDA: Improving Multi-Source Time Series Domain Adaptation with Contrastive Adversarial Learning

1 code implementation30 Sep 2021 Garrett Wilson, Janardhan Rao Doppa, Diane J. Cook

CALDA synergistically combines the principles of contrastive learning and adversarial learning to robustly support multi-source UDA (MS-UDA) for time series data.

Contrastive Learning Data Augmentation +4

Multi-Source Deep Domain Adaptation with Weak Supervision for Time-Series Sensor Data

2 code implementations22 May 2020 Garrett Wilson, Janardhan Rao Doppa, Diane J. Cook

First, we propose a novel Convolutional deep Domain Adaptation model for Time Series data (CoDATS) that significantly improves accuracy and training time over state-of-the-art DA strategies on real-world sensor data benchmarks.

Domain Adaptation Time Series +1

Multi-Purposing Domain Adaptation Discriminators for Pseudo Labeling Confidence

no code implementations17 Jul 2019 Garrett Wilson, Diane J. Cook

Often domain adaptation is performed using a discriminator (domain classifier) to learn domain-invariant feature representations so that a classifier trained on labeled source data will generalize well to unlabeled target data.

Domain Adaptation

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