Learning slow features for behaviour analysis

L Zafeiriou, MA Nicolaou, S Zafeiriou… - Proceedings of the …, 2013 - openaccess.thecvf.com
… In this paper, we presented a novel, probabilistic approach to Slow Feature Analysis.
Specifically, we extended SFA to a fully probabilistic EM model (EM-SFA), while we augmented …

Recursive slow feature analysis for adaptive monitoring of industrial processes

C Shang, F Yang, B Huang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
… diagnosis method based on slow feature analysis has been … In this paper, a recursive slow
feature analysis algorithm for … An important algebraic property of slow feature analysis is first …

DL-SFA: Deeply-learned slow feature analysis for action recognition

L Sun, K Jia, TH Chan, Y Fang, G Wang… - Proceedings of the …, 2014 - cv-foundation.org
… introduction of slow feature analysis (SFA), mainly focusing on why the learned ’slowfeatures
are effective in human motion analysis and how we use SFA to extract these features from …

[HTML][HTML] Slow feature analysis yields a rich repertoire of complex cell properties

P Berkes, L Wiskott - Journal of vision, 2005 - iovs.arvojournals.org
… For the purposes of this study, it is sufficient to remember that slow feature analysis finds
input-output functions that extract slowly varying features from a typical input signal in a …

Frequency–based slow feature analysis

A Doumanoglou, N Vretos, P Daras - Neurocomputing, 2019 - Elsevier
Slow Feature Analysis (SFA) is an unsupervised learning algorithm which extracts slowly
varying features from … , we enable parameterized slow feature extraction through a preset filter. …

Slow and steady feature analysis: higher order temporal coherence in video

D Jayaraman, K Grauman - Proceedings of the IEEE …, 2016 - openaccess.thecvf.com
… -level visual signals change slowly over time, it … slow feature analysis to “steady” feature
analysis. The key idea is to impose a prior that higher order derivatives in the learned feature

Slow feature analysis: Perspectives for technical applications of a versatile learning algorithm

AN Escalante-B, L Wiskott - KI-Künstliche Intelligenz, 2012 - Springer
Slow Feature Analysis (SFA) is an unsupervised learning algorithm based on the slowness
principle and has originally been developed to learn invariances in a model of the primate …

Concurrent monitoring of operating condition deviations and process dynamics anomalies with slow feature analysis

C Shang, F Yang, X Gao, X Huang… - AIChE …, 2015 - Wiley Online Library
… A new process monitoring strategy based on slow feature analysis (SFA) is proposed for the
Slow features as LVs are developed to describe slowly varying dynamics, yielding improved …

Unsupervised deep slow feature analysis for change detection in multi-temporal remote sensing images

B Du, L Ru, C Wu, L Zhang - IEEE Transactions on Geoscience …, 2019 - ieeexplore.ieee.org
… its brilliant performance in many fields, including feature extraction and projection.
Therefore, in this paper, based on the deep network and slow feature analysis (SFA) theory, we …

Monitoring of operating point and process dynamics via probabilistic slow feature analysis

F Guo, C Shang, B Huang, K Wang, F Yang… - … and Intelligent Laboratory …, 2016 - Elsevier
… To this end, a novel process monitoring scheme based on slow feature analysis (… slowly
varying components that underlie multi-dimensional time series data, termed as slow features