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Multivariate Time Series Classification using Dilated Convolutional Neural Network

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arxiv 1905.01697 v1 pith:IXYFPBL7 submitted 2019-05-05 cs.LG stat.ML

classification cs.LGstat.ML
keywords seriestimeclassificationfeaturesdilatedmultivariateconvolutionalneural
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Multivariate time series classification is a high value and well-known problem in machine learning community. Feature extraction is a main step in classification tasks. Traditional approaches employ hand-crafted features for classification while convolutional neural networks (CNN) are able to extract features automatically. In this paper, we use dilated convolutional neural network for multivariate time series classification. To deploy dilated CNN, a multivariate time series is transformed into an image-like style and stacks of dilated and strided convolutions are applied to extract in and between features of variates in time series simultaneously. We evaluate our model on two human activity recognition time series, finding that the automatic features extracted for the time series can be as effective as hand-crafted features.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Harnessing Vision Models for Time Series Analysis: A Survey

    cs.LG 2025-02 conditional novelty 6.0 of 10

    A survey organizing existing methods that encode time series as images and apply vision models, with a dual-view taxonomy of imaging and modeling approaches.

  2. Hardware-Agnostic Modeling of Quantum Side-Channel Leakage via Conditional Dynamics and Learning from Full Correlation Data

    quant-ph 2026-02 reject novelty 4.0 of 10

    For a controlled-rotation probe, gate-sequence leakage is predicted to peak at θ*(k)=2 arcsin(√(2/(k+2))), but the paper provides neither a derivation of the envelope nor the experimental data supporting the prediction.

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