Search Results for author: Canqun Yang

Found 3 papers, 1 papers with code

HFN: Heterogeneous Feature Network for Multivariate Time Series Anomaly Detection

no code implementations1 Nov 2022 Jun Zhan, Chengkun Wu, Canqun Yang, Qiucheng Miao, Xiandong Ma

In this paper, we propose a novel semi-supervised anomaly detection framework based on a heterogeneous feature network (HFN) for MTS, learning heterogeneous structure information from a mass of unlabeled time-series data to improve the accuracy of anomaly detection, and using attention coefficient to provide an explanation for the detected anomalies.

Graph structure learning Representation Learning +4

Optimizing Streaming Parallelism on Heterogeneous Many-Core Architectures: A Machine Learning Based Approach

1 code implementation5 Mar 2020 Peng Zhang, Jianbin Fang, Canqun Yang, Chun Huang, Tao Tang, Zheng Wang

This article presents an automatic approach to quickly derive a good solution for hardware resource partition and task granularity for task-based parallel applications on heterogeneous many-core architectures.

BIG-bench Machine Learning

Tuning Streamed Applications on Intel Xeon Phi: A Machine Learning Based Approach

no code implementations8 Feb 2018 Peng Zhang, Jianbin Fang, Tao Tang, Canqun Yang, Zheng Wang

In this paper, we present an automatic approach to determine the hardware resource partition and the task granularity for any given application, targeting the Intel XeonPhi architecture.

Performance

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