全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Junbin Guo , Jianqiang Wang , Xiaosong Guo ...
来源:[J].Sensors(IF 1.953), 2014, Vol.14 (8), pp.15325-15347DOAJ
摘要:... The candidate taillight pairs are extracted based on the similarity between left and right taillights, and the non-vehicle taillight pairs are removed based on the relevance analysis of vehicle location between frames. To reduce the false negative rate of vehicle detection, a...
作者:X.Y. Ni , H. Huang , W.P. Du
来源:[J].Atmospheric Environment(IF 3.11), 2017, Vol.150, pp.146-161Elsevier
摘要:... In this paper, we attempted to realize the relevance analysis and short-term prediction of PM 2.5 concentrations in Beijing, China, using multi-source data mining. A correlation analysis model of PM 2.5 to physical data (meteorological data, including regional average ra...
作者:Xujun Zhao , Jifu Zhang , Xiao Qin
来源:[J].Expert Systems With Applications(IF 1.854), 2017, Vol.84, pp.272-280Elsevier
摘要:... To improve the efficiency of outlier detection, LOMA prunes irrelevance attributes and objects in the data set by analyzing attribute relevance with a sparse factor threshold. Such a pruning technique substantially reduce the size of data sets. The core of LOMA is searching s...
作者:Jinxu Wang , Xin Tong , Peibo Li ...
来源:[J].Journal of Ethnopharmacology(IF 2.755), 2014, Vol.155 (1), pp.405-415Elsevier
摘要:Abstract(#br)Ethnopharmacological relevance(#br)Shenqi Fuzheng Injection (SFI) is an injectable traditional Chinese herbal formula comprised of two Chinese herbs, Radix codonopsis and Radix astragali , which were commonly used to improve immune functions against chronic disease...
作者:Jia-Xuan Xia , Bin-Bin Zhao , Jun-Feng Zan ...
来源:[J].Journal of Pharmaceutical and Biomedical Analysis(IF 2.947), 2019, Vol.175Elsevier
摘要:... Then 65 samples collected from different areas were selected for component analysis by LC–MS/MS and assessment of antioxidant activity using DPPH, ABTS, FRAP, O 2 − and OH scavenging assays. Grey relational analysis and partial least square regression were used to ...
作者:A.M. Alvarez-Meza , L.F. Velasquez-Martinez , G. Castellanos-Dominguez
来源:[J].Neurocomputing(IF 1.634), 2015, Vol.151, pp.122-129Elsevier
摘要:Abstract(#br)The use of motor imagery discrimination using feature relevance analysis (MIDFR) is investigated for classification tasks based on electroencephalography (EEG) signals. The method addresses the problem of a direct and automatic finding of the time-varying featur...
作者:Antonio Fernández , María Morales , Carmelo Rodríguez ...
来源:[J].Knowledge and Information Systems(IF 2.225), 2011, Vol.27 (3), pp.327-344Springer
摘要:Abstract(#br)In this paper, we propose a methodology for relevance analysis of performance indicators in higher education based on the use of Bayesian networks. These graphical models provide, at first glance, a snapshot of the relevant relationships among the variables unde...
作者:J.L. Rodríguez-Sotelo , D. Peluffo-Ordoñez , D. Cuesta-Frau ...
来源:[J].Computer Methods and Programs in Biomedicine(IF 1.555), 2012, Vol.108 (1), pp.250-261Elsevier
摘要:Abstract(#br)The computer-assisted analysis of biomedical records has become an essential tool in clinical settings. However, current devices provide a growing amount of data that often exceeds the processing capacity of normal computers. As this amount of information rises, new ...
作者:Andres M. Alvarez-Meza , Alvaro Orozco-Gutierrez , German Castellanos-Dominguez
来源:[J].Frontiers in Neuroscience, 2017, Vol.11DOAJ
摘要:We introduce Enhanced Kernel-based Relevance Analysis (EKRA) that aims to support the automatic identification of brain activity patterns using electroencephalographic recordings. EKRA is a data-driven strategy that incorporates two kernel functions to take advantage of the avail...
作者:Lina María Sepúlveda-Cano , Carlos Daniel Acosta-Medina , Germán Castellanos-Domínguez
来源:[J].EURASIP Journal on Advances in Signal Processing(IF 0.807), 2011, Vol.2011 (1), pp.1-10Springer
摘要:Abstract(#br)This paper presents a complementary study of the methodology for diagnosing of pathologies, based on relevance analysis of stochastic (time-variant) features that are extracted from t - f representations of biosignal recordings. Dimension reduction is carried out by ...

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