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Random Fourier feat...
Random Fourier features-based sparse representation classifier for identifying DNA-binding proteins
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- Guo, Xiaoyi (författare)
- University of Electronic Science and Technology of China, Chengdu, PR China; University of Electronic Science and Technology of China, Quzhou, PR China
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- Tiwari, Prayag, 1991- (författare)
- Högskolan i Halmstad,Akademin för informationsteknologi
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- Zhang, Ying (författare)
- Beidahuang Industry Group General Hospital, Harbin, PR China
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- Han, Shuguang (författare)
- University of Electronic Science and Technology of China, Quzhou, PR China
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- Wang, Yansu (författare)
- University of Electronic Science and Technology of China, Chengdu, PR Chin
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- Ding, Yijie (författare)
- University of Electronic Science and Technology of China, Quzhou, PR China
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(creator_code:org_t)
- London : Elsevier, 2022
- 2022
- Engelska.
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Ingår i: Computers in Biology and Medicine. - London : Elsevier. - 0010-4825 .- 1879-0534. ; 151
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- DNA-binding proteins (DBPs) protect DNA from nuclease hydrolysis, inhibit the action of RNA polymerase,prevents replication and transcription from occurring simultaneously on a piece of DNA. Most of theconventional methods for detecting DBPs are biochemical methods, but the time cost is high. In recent years,a variety of machine learning-based methods that have been used on a large scale for large-scale screeningof DBPs. To improve the prediction performance of DBPs, we propose a random Fourier features-based sparserepresentation classifier (RFF-SRC), which randomly map the features into a high-dimensional space to solvenonlinear classification problems. And ?2,1-matrix norm is introduced to get sparse solution of model. Toevaluate performance, our model is tested on several benchmark data sets of DBPs and 8 UCI data sets. RFF-SRCachieves better performance in experimental results. © 2022 Elsevier Ltd.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Hälso- och sjukvårdsorganisation, hälsopolitik och hälsoekonomi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Health Care Service and Management, Health Policy and Services and Health Economy (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- Sequence classification
- Biological sequence features
- Random features
- Sparse representation-based classifier
- Hälsoinnovation
- Health Innovation
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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