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:Mehmet Eren Ahsen , Todd P. Boren , Nitin K. Singh ...
来源:[J].BMC Genomics(IF 4.397), 2017, Vol.18 (3)Springer
摘要:Metastasis via pelvic and/or para-aortic lymph nodes is a major risk factor for endometrial cancer. Lymph-node resection ameliorates risk but is associated with significant co-morbidities. Incidence in patients with stage I disease is 4–22% but no mechanism exists to accurat...
作者:Han Zhang , Xuefeng Chen , Wei Chen ...
来源:[J].Mechanical Systems and Signal Processing(IF 1.913), 2019Elsevier
摘要:... In this paper, a novel collaborative sparse classification framework (CSC), which collaborates the prior knowledge based sparse filtering and data-driven classification strategy, is proposed as a new endeavor for health condition assessment of aero-engine’s gear-hub. The sparse...
作者:Chuan Zhao , Zhipeng Feng , Xiukun Wei ...
来源:[J].Expert Systems With Applications(IF 1.854), 2018, Vol.108, pp.233-245Elsevier
摘要:... In order to overcome this difficulty, a sparse classification framework based on dictionary learning is proposed. It operates directly on raw signals and is free from steps involved in conventional pattern identification such as feature design which requires prior expertise. ...
作者:Sara Ahmadi , Seyed Mohammad Ahadi , Bert Cranen ...
来源:[J].EURASIP Journal on Audio, Speech, and Music Processing(IF 0.63), 2014, Vol.2014 (1), pp.1-20Springer
摘要:... In this paper we use the raw output of a modulation spectrum analyser in combination with sparse coding as a means for obtaining state posterior probabilities. The modulation spectrum analyser uses 15 gammatone filters. The Hilbert envelope of the output of these filters is t...
作者:Pengchao Ye , Guoli Ji , Lei-Ming Yuan ...
来源:[J].Applied Sciences, 2019, Vol.9 (10)DOAJ
摘要:This study introduces a spectral-recognition method based on sparse representation. The proposed method, the linear regression sparse classification (LRSC) algorithm, uses different classes of training samples to linearly represent the prediction samples and to further classify t...
作者:Puyu Wang , Hai Zhang
来源:[J].Neurocomputing(IF 1.634), 2019Elsevier
摘要:Abstract(#br)In this paper, we present a differential privacy version of convex and nonconvex sparse classification approach. Based on alternating direction method of multiplier (ADMM) algorithm, we transform the solving of sparse problem into the multistep iteration process...
作者:Puyu Wang , Hai Zhang
来源:[J].Neurocomputing(IF 1.634), 2020, Vol.375, pp.91-101Elsevier
摘要:Abstract(#br)In this paper, we present a differential privacy version of convex and nonconvex sparse classification approach. Based on alternating direction method of multiplier (ADMM) algorithm, we transform the solving of sparse problem into the multistep iteration process...
作者:Puyu Wang , Hai Zhang
来源:[J].Neurocomputing(IF 1.634), 2019Elsevier
摘要:Abstract(#br)In this paper, we present a differential privacy version of convex and nonconvex sparse classification approach. Based on alternating direction method of multiplier (ADMM) algorithm, we transform the solving of sparse problem into the multistep iteration process...
作者:Yang Sun , Jort F. Gemmeke , Bert Cranen ...
来源:[J].Speech Communication(IF 1.283), 2014, Vol.56, pp.49-62Elsevier
摘要:... a second estimate is obtained from a non-parametric Sparse Classification (SC) system. During training the parameters pertaining to the input streams can be optimized independently, but also jointly, provided that all streams represent true probability functions. During decod...
作者:Nan Wang , Yiming Xue , Qiang Lin ...
来源:[J].Multimedia Tools and Applications(IF 1.014), 2019, Vol.78 (11), pp.15455-15481Springer
摘要:... The newly proposed multi-view weighted hinge loss penalty not only has the ability to select more discriminative features for classification, but also can make the involved optimization problem be decomposed into several small scale subproblems, which can be easily solved by ...

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