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Complexity from ordinal pattern positioned slopes (COPPS)
Chaos, Solitons & FractalsMeasuring complexity allows to characterize complex systems. Existing techniques are limited to simultaneously measure complexity from short length data sets, detect transitions and periodic dynamics. This paper presents an approach based on ordinal pattern positioned slopes (OPPS).
Eyebe Fouda, J. +4 more
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Robust Ear Recognition Using Gradient Ordinal Relationship Pattern
2015A reliable personal recognition based on ear biometrics is highly in demand due to its vast application in automated surveillance, law enforcement etc. In this paper a robust ear recognition system is proposed using gradient ordinal relationship pattern.
Aditya Nigam, Phalguni Gupta
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Ordinal Pattern Distributions in Dynamical Systems
Discrete Dynamics and Difference Equations, 2010K. Keller, M. Sinn
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Convolutional Ordinal Regression Forest for Image Ordinal Estimation
IEEE Transactions on Neural Networks and Learning Systems, 2022Haiping Zhu, Hongming Shan, Xiaoyang Xu
exaly
Information-theoretical applications of ordinal patterns
IEICE Proceeding Series, 2014J.M. Amigó +3 more
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Relative margin induced support vector ordinal regression
Expert Systems With Applications, 2023Fa Zhu, , Shuo Chen
exaly
Assessing Fit in Ordinal Factor Analysis Models: SRMR vs. RMSEA
Structural Equation Modeling, 2020Dexin Shi +2 more
exaly