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浏览/检索结果:
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Two-Phase Multivariate Time Series Clustering to Classify Urban Rail Transit Stations
期刊论文
IEEE ACCESS, 2020, 卷号: 8, 页码: 167998-168007
作者:
Zhang, Liying
;
Pei, Tao
;
Meng, Bin
;
Lian, Yuanfeng
;
Jin, Zhou
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/03/16
Time series analysis
Correlation
Shape
Correlation coefficient
Discrete wavelet transforms
Clustering algorithms
Multivariate time series
cluster
maximum overlap discrete wavelet transform
symbolic aggregate approximation (SAX)
urban rail transit stations
Representation learning in intraoperative vital signs for heart failure risk prediction
期刊论文
BMC MEDICAL INFORMATICS AND DECISION MAKING, 2019, 卷号: 19, 期号: 1, 页码: 15
作者:
Chen, Yuwen
;
Qi, Baolian
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2020/08/24
Heart failure
Perioperative period
Machine learning
Survey of Methods for Time Series Symbolic Aggregate Approximation
期刊论文
Communications in Computer and Information Science, 2019, 卷号: 1058, 页码: 645-657
作者:
Wang, Lin
;
Lu, Faming
;
Cui, Minghao
;
Bao, Yunxia
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/11
Data mining
SAX
Symbolic representation
Time series
A new feature extraction approach using improved symbolic aggregate approximation for machinery intelligent diagnosis
期刊论文
MEASUREMENT, 2019, 卷号: 133, 页码: 468-478
-
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  |  
浏览/下载:9/0
  |  
提交时间:2020/01/03
Symbolic Aggregate approXimation (SAX)
Improved SAX
Bearing defect diagnosis
Reciprocating compressor valve
Fault pattern
A novel feature extraction algorithm for bearing fault diagnosis based on enhanced symbolic aggregate approximation
期刊论文
JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 2019, 卷号: 36, 页码: 5369-5381
-
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  |  
浏览/下载:3/0
  |  
提交时间:2020/01/03
Symbolic aggregate approximation (SAX)
enhanced SAX
bearing defect diagnosis
fault pattern
A novel method of symbolic representation in diving data mining: A case study of highways in China
期刊论文
Concurrency and Computation: Practice and Experience, 2018, 卷号: 30, 期号: 24, 页码: -
作者:
Sun, Chuan*
;
Liu, Wei
;
Chu, Duanfeng
;
Li, Wushuang
;
Lu, Zhenji
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  |  
浏览/下载:16/0
  |  
提交时间:2019/12/04
diving data
semantic coding
spatio-temporal
symbolic aggregate approximation
time series
Pattern graph tracking-based stock price prediction using big data
期刊论文
FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE, 2018, 卷号: 80, 页码: 171-187
作者:
Jeon, Seungwoo
;
Hong, Bonghee
;
Chang, Victor
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/11/26
Dynamic time warping
Symbolic aggregate approXimation
Stock price prediction
Feature selection
Artificial neural network
Jaro-Winkler distance
Feature-Based Dividing Symbolic Time Series Representation for Streaming Data Processing
期刊论文
Proceedings - 9th International Conference on Information Technology in Medicine and Education, ITME 2018, 2018, 页码: 817-823
作者:
Zhan, Peng
;
Hu, Yupeng
;
Zhang, Qi
;
Zheng, Jiecai
;
Li, Xueqing
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  |  
浏览/下载:7/0
  |  
提交时间:2019/12/11
Dimensionality Reduction
Streaming Data Processing
Symbolic Aggregate Approximation
Time Series
Feature-based Dividing Symbolic Time Series Representation for Streaming Data Processing
会议论文
9th International Conference on Information Technology in Medicine and Education (ITME), OCT 19-21, 2018
作者:
Zhan, Peng
;
Hu, Yupeng
;
Zhang, Qi
;
Zheng, Jiecai
;
Li, Xueqing
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/31
Symbolic Aggregate Approximation
Time Series
Dimensionality Reduction
Streaming Data Processing
Composite similarity measure algorithm
会议论文
Changsha, China, August 13, 2016 - August 15, 2016
作者:
Wang, Yan
;
An, Yunjie
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2020/11/15
Data mining
Fuzzy systems
Morphology
Time series
Composite representations
General information
Representation method
Similarity measure
Statistical features
symbol
Symbolic aggregate approximation (SAX)
Time series data mining
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