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Fish forewarning of comprehensive toxicity in water environment based on Bayesian sequential method

Kaifeng Rao  Li Tang  Xin Zhang  Heyu Xiang  Liang Tang  Yong Liu  Wei Wang  Jie Jiang  Mei Ma  Yiping Xu  Zijian Wang  
【摘要】:Environmental impact of pollutants can be analyzed effectively by acquiring fish behavioral signals in water with biological behavior sensors. However, a variety of factors, such as the complexity of biological organisms themselves, the device error and the environmental noise, may compromise the accuracy and timeliness of model predictions. The current methods lack prior knowledge about the fish behavioral signals corresponding to characteristic pollutants, and in the event of a pollutant invasion, the fish behavioral signals are poorly discriminated. Therefore, we propose a novel method based on Bayesian sequential,which utilizes multi-channel prior knowledge to calculate the outlier sequence based on wavelet feature followed by calculating the anomaly probability of observed values. Furthermore, the relationship between the anomaly probability and toxicity is analyzed in order to achieve forewarning effectively. At last, our algorithm for fish toxicity detection is verified by integrating the data on laboratory acceptance of characteristic pollutants. The results show that only one false positive occurred in the six experiments, the present algorithm is effective in suppressing false positives and negatives, which increases the reliability of toxicity detections, and thereby has certain applicability and universality in engineering applications.

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1 Paulino Pérez-Rodríguez;Osval A.Montesinos-López;Abelardo Montesinos-López;José Crossa;;Bayesian regularized quantile regression:A robust alternative for genome-based prediction of skewed data[J];The Crop Journal;2020年05期
2 ;Phylogeny of Devonian Lycopsids Inferred from Bayesian Phylogenetic Analyses[J];Acta Geologica Sinica(English Edition);2011年03期
3 ;Research of Gene Regulatory Network with Multi-Time Delay Based on Bayesian Network[J];Journal of Northeast Agricultural University(English Edition);2008年02期
4 ;Reconstruction of Gene Regulatory Networks Based on Two-Stage Bayesian Network Structure Learning Algorithm[J];Journal of Bionic Engineering;2009年01期
5 Jeya Balaji Balasubramanian;Vanathi Gopalakrishnan;;Tunable structure priors for Bayesian rule learning for knowledge integrated biomarker discovery[J];World Journal of Clinical Oncology;2018年05期
6 ;Study on mapping Quantitative Trait Loci for animal complex binary traits using Bayesian-Markov chain Monte Carlo approach[J];Science in China(Series C:Life Sciences);2006年06期
7 Jiarui Li;Pengcheng Du;Adam Yongxin Ye;Yuanyuan Zhang;Chuan Song;Hui Zeng;Chen Chen;;GPA: A Microbial Genetic Polymorphisms Assignments Tool in Metagenomic Analysis by Bayesian Estimation[J];Genomics,Proteomics & Bioinformatics;2019年01期
8 ;ModuleNet:An R package on regulatory network building[J];Chinese Science Bulletin;2010年30期
9 Shelley M. ALEXANDER;;Relative accuracy of spatial predictive models for lynx Lynx canadensis derived using logistic regression-AIC,multiple criteria evaluation and Bayesian approaches[J];Current Zoology;2009年01期
10 张妤;邓志东;孙欣;贾培发;;基于动态Bayesian网络的基因调控网络建模[J];清华大学学报(自然科学版)网络.预览;2008年07期
12 Hui Li;Chunmei Liu;Mugizi Robert Rwebangira;Legand Burge;;Accurate Identification of Mass Peaks for Tandem Mass Spectra Using MCMC Model[J];Tsinghua Science and Technology;2015年05期
13 ;Bayesian nanoscopy reveals live-cell RNA polymerase Ⅱ clustering dynamics[J];Science Foundation in China;2016年02期
14 ;Bayesian mixed models and divergence time estimation of Chinese cavefishes (Cyprinidae: Sinocyclocheilus)[J];Chinese Science Bulletin;2008年15期
15 Shuqian ZHANG;Suping ZHANG;;Tritonia iocasica sp.nov.,a new tritoniid species from a seamount in the tropical Western Pacific(Heterobranchia:Nudibranchia)[J];Journal of Oceanology and Limnology;2021年05期
16 杨文强;罗强;王学丽;;基于Granger因果检测的蛋白质信号网络建模[J];模糊系统与数学;2009年01期
17 CAO Qianjin;HU Feiyang;LIU Na;;Local-scale patterns of genetic variation in coexisting floatingleaved Nymphoides peltata and submerged Myriophyllum spicatum in Donghu Lake[J];Journal of Oceanology and Limnology;2020年06期
18 Xiaoman Wei;Mingyue Chen;Jie Cui;;Bayesian evolutionary analysis for emerging infectious disease: an exemplified application for H7N9 avian influenza viruses[J];Science China(Life Sciences);2017年12期
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1 Dexin Zhang;Yuan Zhu;;ECBN: Ensemble Clustering based on Bayesian Network inference for Single-cell RNA-seq Data[A];第三十九届中国控制会议论文集(6)[C];2020年
2 席瑞斌;Angela G;Hadjipanayis;Lovelace J.Luquette;Tae-Min Kim;Eunjung Lee;Jianhua Zhang;Mark D.Johnson;Donna M.Muzny;David A.Wheeler;Richard A.Gibbs;Raju Kucherlapati;Peter J.Park;;Copy number variation detection in whole-genome sequencing data using the Bayesian information criterion[A];第五届全国生物信息学与系统生物学学术大会论文集[C];2012年
3 Jicai Jiang;Qin Zhang;Jian-Feng Liu;;Joint prediction of multiple quantitative traits using a Bayesian multivariate antidependence model[A];第六届全国动植物数量遗传学学术研讨会论文摘要集[C];2014年
4 Kun Yao;Jiaxin Fu;Yongxin Chang;李白;Kuoxi Xu;;A novel Fluorescence sensor for sequential detection of Zn~(2+) and HPO_4~(2-)[A];中国化学会·第十六届全国有机合成化学学术研讨会论文摘要集[C];2019年
5 Xiu-Jun GONG;HuaYU;Yuan-Fang LI;;Specifictome:Towards a Knowledge Atlas for Tissue Specificity of Gene Expressions and Regulations[A];第五届全国生物信息学与系统生物学学术大会论文集[C];2012年
6 Yong-Liang Jiang;Yi-Hu Yang;Wei-Wei Shi;Hua Jin;Rong-Li Zhao;Yuxing Chen;Cong-Zhao Zhou;;Structural insights into the sequential O-glycosylation and molecular function of serine-rich repeat proteins[A];中国生物化学与分子生物学会2016年全国学术会议论文集[C];2016年
7 夏江;;Multienzyme Assembly-Assisted Terpene Biosynthesis[A];中国生物工程学会第二届青年科技论坛暨首届青年工作委员会学术年会论文集[C];2017年
8 ;HMM Training using Correlation Coefficients of Time-Series Gene Expression Data[A];第24届中国控制与决策会议论文集[C];2012年
10 ;Shrinkage Estimation Method for Mapping Multiple Quantitative Trait Loci[A];中国遗传学会功能基因组学研讨会论文集[C];2006年
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1 陈鹏;基于Bayesian的基因调控网络的研究[D];哈尔滨工业大学;2008年
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