Results 31 to 40 of about 5,105 (201)
Fluorescence spectroscopy and multi-way techniques. PARAFAC [PDF]
, 2013 PARAllel FACtor analysis (PARAFAC) is increasingly used to decompose fluorescence excitation emission matrices (EEMs) into their underlying chemical components.
Stedmon, Colin A. +9 more
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Meikuang Anquan, 2023 Conventional inorganic hydrochemical parameters are difficult to distinguish the water source of coal seam roof water gushing in some mine fields. In order to solve this problem, a mine field in Yuheng Mining Area is taken as the research area.
Junqing SUN +5 more
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A New Algorithm to Solve Parafac-Model
Behaviormetrika, 1982 PARAFAC is a three mode factor analytic method developed by R.A. Harshman and is useful for data analysis. The fundamental idea says $${x_{ijk}} \approx \sum\limits_s^S {a_{is}}{b_{js}}{c_{ks}}$$ where xijk is given by measurement for i=1, 2…,I, j=1, 2,…, J, k ...
Hayashi, Chikio, Hayashi, Fumi
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IEEE Access, 2018 In this paper, we combine the compressed sensing theory with the parallel factor (PARAFAC) model to present a 2-D direction of arrival (2D-DOA) and a frequency estimation algorithm for an L-shaped array. We first build the multi-delay outputs data as the
Le Xu +3 more
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Evaluating the potential of Volterra-PARAFAC IIR models [PDF]
2013 IEEE International Conference on Acoustics, Speech and Signal Processing, 2013 The Volterra-PARAFAC (VP) nonlinear system model, which consists of a FIR filterbank followed by a memoryless nonlin-earity, aims at offering a good compromise between accuracy and parametric complexity. Here, for an even better compromise , we propose a generalization with IIR filters (VPI model) and evaluate both models.
Phillip Mark Seymour Burt +1 more
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HPLC-MS data of plant extracts and PARAFAC-based algorythm
, 2019 This dataset is uploaded as supplementary material for article "A new PARAFAC-based algorithm for HPLC-MS data treatment: Herbal extracts ...
Turova, P (via Mendeley Data)
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Water Science and TechnologyFuel oil is widely used within Eskom, a power generation company in South Africa. Eskom's coal-fired power stations use up to 30,000 L of fuel oil per hour during a cold start-up, a consequence of which results in oil leaks to the dams. Oil contamination
Heena Madhav, Adam Gilmore
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Non-Gaussian Penalized PARAFAC Analysis for fMRI Data
Frontiers in Applied Mathematics and Statistics, 2019 Independent Component Analysis (ICA) method has been used widely and successfully in functional magnetic resonance imaging (fMRI) data analysis for both single and group subjects. As an extension of the ICA, tensorial probabilistic ICA (TPICA) is used to
Jingsai Liang +3 more
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Parallel Factorization to Implement Group Analysis in Brain Networks Estimation
Sensors, 2023 When dealing with complex functional brain networks, group analysis still represents an open issue. In this paper, we investigated the potential of an innovative approach based on PARAllel FActorization (PARAFAC) for the extraction of the grand average ...
Andrea Ranieri +5 more
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PARAFAC-regression analysis for determination of the concentration of substances in solutions [PDF]
, 2008 Розглянуто регресійну задачу визначення концентрації речовин у розчинах на основі математичної моделі паралельного факторного аналізу (PARAFAC-моделі). Наведено оцінки параметрів регресійної PARAFAC-моделі.
Муха, В.С.
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