Results 1 to 10 of about 19,696,345 (257)

Time Series Classification with InceptionFCN [PDF]

open access: yesSensors, 2021
Deep neural networks (DNN) have proven to be efficient in computer vision and data classification with an increasing number of successful applications. Time series classification (TSC) has been one of the challenging problems in data mining in the last ...
Saidrasul Usmankhujaev   +3 more
doaj   +4 more sources

Time Series Classification with Shapelet and Canonical Features

open access: yesApplied Sciences, 2022
Shapelet-based time series classification methods are widely adopted models for time series classification tasks. However, the high computational cost greatly limits the practicability of the Shapelet-based methods. What is more, traditional Shapelet can
Hai-Yang Liu   +3 more
doaj   +1 more source

Time series classification through visual pattern recognition

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
In this paper, a new approach to time series classification is proposed. It transforms the scalar time series into a two-dimensional space of amplitude (time series values) and a change of amplitude (increment).
Agnieszka Jastrzebska
doaj   +1 more source

Time series classification with random temporal features

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
Time series classification exists in widespread domains such as EEG/ECG classification, device anomaly detection, and speaker authentication. Although many methods have been proposed, efficient selection of intuitive temporal features to accurately ...
Cun Ji   +6 more
doaj   +1 more source

Multivariate time series classification using kernel matrix

open access: yesElectronics Letters, 2022
Multivariate time series (MTS) classification is a fundamental problem in time series mining, and the approach based on covariance matrix is an attractive way to solve the classification. In this study, it is noted that a traditional covariance matrix is
Jiancheng Sun   +4 more
doaj   +1 more source

Meta-Feature Fusion for Few-Shot Time Series Classification

open access: yesIEEE Access, 2023
Deep learning has been widely adopted for end-to-end time-series classification (TSC). However, the effectiveness of deep learning heavily relies on large-scale data.
Seo-Hyeong Park   +2 more
doaj   +1 more source

Random Shapelet Forest Algorithm Embedded with Canonical Time Series Features [PDF]

open access: yesJisuanji kexue, 2022
In recent years,the research on the classification of time series has attracted more and more attention.Advanced time series classification methods are usually based on great feature representations.Shapelet refers to the discriminative subsequences in ...
GAO Zhen-zhuo, WANG Zhi-hai, LIU Hai-yang
doaj   +1 more source

Time series classification based on arima and adaboost [PDF]

open access: yesMATEC Web of Conferences, 2020
In this paper, a novel time series classification approach, which using auto regressive integrated moving average model (ARIMA) features and Adaptive Boosting (AdaBoost) classifications.
Wang Jinghui, Tang Shugang
doaj   +1 more source

Time series classification based on statistical features

open access: yesEURASIP Journal on Wireless Communications and Networking, 2020
This paper presents a statistical feature approach in fully convolutional time series classification (TSC), which is aimed at improving the accuracy and efficiency of TSC.
Yuxia Lei, Zhongqiang Wu
doaj   +1 more source

Technology investigation on time series classification and prediction [PDF]

open access: yesPeerJ Computer Science, 2022
Time series appear in many scientific fields and are an important type of data. The use of time series analysis techniques is an essential means of discovering the knowledge hidden in this type of data.
Yuerong Tong   +9 more
doaj   +2 more sources

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