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Label Recovery and Trajectory Designable Network for Transfer Fault Diagnosis of Machines With Incorrect Annotation 被引量:1
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作者 Bin Yang Yaguo Lei +2 位作者 Xiang Li Naipeng Li Asoke K.Nandi 《IEEE/CAA Journal of Automatica Sinica》 SCIE EI CSCD 2024年第4期932-945,共14页
The success of deep transfer learning in fault diagnosis is attributed to the collection of high-quality labeled data from the source domain.However,in engineering scenarios,achieving such high-quality label annotatio... The success of deep transfer learning in fault diagnosis is attributed to the collection of high-quality labeled data from the source domain.However,in engineering scenarios,achieving such high-quality label annotation is difficult and expensive.The incorrect label annotation produces two negative effects:1)the complex decision boundary of diagnosis models lowers the generalization performance on the target domain,and2)the distribution of target domain samples becomes misaligned with the false-labeled samples.To overcome these negative effects,this article proposes a solution called the label recovery and trajectory designable network(LRTDN).LRTDN consists of three parts.First,a residual network with dual classifiers is to learn features from cross-domain samples.Second,an annotation check module is constructed to generate a label anomaly indicator that could modify the abnormal labels of false-labeled samples in the source domain.With the training of relabeled samples,the complexity of diagnosis model is reduced via semi-supervised learning.Third,the adaptation trajectories are designed for sample distributions across domains.This ensures that the target domain samples are only adapted with the pure-labeled samples.The LRTDN is verified by two case studies,in which the diagnosis knowledge of bearings is transferred across different working conditions as well as different yet related machines.The results show that LRTDN offers a high diagnosis accuracy even in the presence of incorrect annotation. 展开更多
关键词 Deep transfer learning domain adaptation incorrect label annotation intelligent fault diagnosis rotating machines
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Improved genome annotation of Brassica oleracea highlights the importance of alternative splicing
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作者 Yinqing Yang Lei Zhang +7 位作者 Qi Tang Lingkui Zhang Xing Li Shumin Chen Kang Zhang Ying Li Xilin Hou Feng Cheng 《Horticultural Plant Journal》 SCIE CAS CSCD 2024年第4期961-970,共10页
Brassica oleracea has been developed into many important crops,including cabbage,kale,cauliflower,broccoli and so on.The genome and gene annotation of cabbage(cultivar JZS),a representative morphotype of B.oleracea,ha... Brassica oleracea has been developed into many important crops,including cabbage,kale,cauliflower,broccoli and so on.The genome and gene annotation of cabbage(cultivar JZS),a representative morphotype of B.oleracea,has been widely used as a common reference in biological research.Although its genome assembly has been updated twice,the current gene annotation still lacks information on untranslated regions(UTRs)and alternative splicing(AS).Here,we constructed a high-quality gene annotation(JZSv3)using a full-length transcriptome acquired by nanopore sequencing,yielding a total of 59452 genes and 75684 transcripts.Additionally,we re-analyzed the previously reported transcriptome data related to the development of different tissues and cold response using JZSv3 as a reference,and found that 3843 out of 11908 differentially expressed genes(DEGs)underwent AS during the development of different tissues and 309 out of 903 cold-related genes underwent AS in response to cold stress.Meanwhile,we also identified many AS genes,including BolLHCB5 and BolHSP70,that displayed distinct expression patterns within variant transcripts of the same gene,highlighting the importance of JZSv3 as a pivotal reference for AS analysis.Overall,JZSv3 provides a valuable resource for exploring gene function,especially for obtaining a deeper understanding of AS regulation mechanisms. 展开更多
关键词 Brassica oleracea Oxford nanopore technologies Gene annotation Alternative splicing
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Meibomian glands segmentation in infrared images with limited annotation
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作者 Jia-Wen Lin Ling-Jie Lin +5 位作者 Feng Lu Tai-Chen Lai Jing Zou Lin-Ling Guo Zhi-Ming Lin Li Li 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2024年第3期401-407,共7页
●AIM:To investigate a pioneering framework for the segmentation of meibomian glands(MGs),using limited annotations to reduce the workload on ophthalmologists and enhance the efficiency of clinical diagnosis.●METHODS... ●AIM:To investigate a pioneering framework for the segmentation of meibomian glands(MGs),using limited annotations to reduce the workload on ophthalmologists and enhance the efficiency of clinical diagnosis.●METHODS:Totally 203 infrared meibomian images from 138 patients with dry eye disease,accompanied by corresponding annotations,were gathered for the study.A rectified scribble-supervised gland segmentation(RSSGS)model,incorporating temporal ensemble prediction,uncertainty estimation,and a transformation equivariance constraint,was introduced to address constraints imposed by limited supervision information inherent in scribble annotations.The viability and efficacy of the proposed model were assessed based on accuracy,intersection over union(IoU),and dice coefficient.●RESULTS:Using manual labels as the gold standard,RSSGS demonstrated outcomes with an accuracy of 93.54%,a dice coefficient of 78.02%,and an IoU of 64.18%.Notably,these performance metrics exceed the current weakly supervised state-of-the-art methods by 0.76%,2.06%,and 2.69%,respectively.Furthermore,despite achieving a substantial 80%reduction in annotation costs,it only lags behind fully annotated methods by 0.72%,1.51%,and 2.04%.●CONCLUSION:An innovative automatic segmentation model is developed for MGs in infrared eyelid images,using scribble annotation for training.This model maintains an exceptionally high level of segmentation accuracy while substantially reducing training costs.It holds substantial utility for calculating clinical parameters,thereby greatly enhancing the diagnostic efficiency of ophthalmologists in evaluating meibomian gland dysfunction. 展开更多
关键词 infrared meibomian glands images meibomian gland dysfunction meibomian glands segmentation weak supervision scribbled annotation
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Automatic Image Annotation Using Adaptive Convolutional Deep Learning Model
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作者 R.Jayaraj S.Lokesh 《Intelligent Automation & Soft Computing》 SCIE 2023年第4期481-497,共17页
Every day,websites and personal archives create more and more photos.The size of these archives is immeasurable.The comfort of use of these huge digital image gatherings donates to their admiration.However,not all of ... Every day,websites and personal archives create more and more photos.The size of these archives is immeasurable.The comfort of use of these huge digital image gatherings donates to their admiration.However,not all of these folders deliver relevant indexing information.From the outcomes,it is dif-ficult to discover data that the user can be absorbed in.Therefore,in order to determine the significance of the data,it is important to identify the contents in an informative manner.Image annotation can be one of the greatest problematic domains in multimedia research and computer vision.Hence,in this paper,Adap-tive Convolutional Deep Learning Model(ACDLM)is developed for automatic image annotation.Initially,the databases are collected from the open-source system which consists of some labelled images(for training phase)and some unlabeled images{Corel 5 K,MSRC v2}.After that,the images are sent to the pre-processing step such as colour space quantization and texture color class map.The pre-processed images are sent to the segmentation approach for efficient labelling technique using J-image segmentation(JSEG).Thefinal step is an auto-matic annotation using ACDLM which is a combination of Convolutional Neural Network(CNN)and Honey Badger Algorithm(HBA).Based on the proposed classifier,the unlabeled images are labelled.The proposed methodology is imple-mented in MATLAB and performance is evaluated by performance metrics such as accuracy,precision,recall and F1_Measure.With the assistance of the pro-posed methodology,the unlabeled images are labelled. 展开更多
关键词 Deep learning model J-image segmentation honey badger algorithm convolutional neural network image annotation
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基于Annotation的Spring AOP系统设计 被引量:7
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作者 刘荣辉 薛冰 《计算机应用与软件》 CSCD 2009年第9期18-20,共3页
简要介绍AOP(Aspect Oriented Programming)技术和Annotation技术,讨论了Spring中的AOP的两种实现。通过同一个案例阐述了在Spring中通过XML配置来实现AOP和使用了Annotation在Spring中实现AOP,比较了两种实现方式的优缺点。对在Spring... 简要介绍AOP(Aspect Oriented Programming)技术和Annotation技术,讨论了Spring中的AOP的两种实现。通过同一个案例阐述了在Spring中通过XML配置来实现AOP和使用了Annotation在Spring中实现AOP,比较了两种实现方式的优缺点。对在Spring使用Annotation实现AOP作了总结,从而体现了Annotation在设计系统时其简洁性和良好的扩展性。 展开更多
关键词 SPRING XML AOP annotation
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基于XML和Annotation的异构系统数据集成方式的研究 被引量:2
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作者 肖刚 《计算机与数字工程》 2014年第6期1019-1022,1082,共5页
论文运用XML的强大数据表达能力以及J2EE的反射以及Annotation编程来实现异构系统数据集成方式。该方式通过对原始结构代码进行简单的标记,将不同的数据结构串联起来。同时在转换的过程中将细节屏蔽起来并封装成标准接口,用户只需要将... 论文运用XML的强大数据表达能力以及J2EE的反射以及Annotation编程来实现异构系统数据集成方式。该方式通过对原始结构代码进行简单的标记,将不同的数据结构串联起来。同时在转换的过程中将细节屏蔽起来并封装成标准接口,用户只需要将提供输入以及所需要的数据结构类型就可以方便地进行转换。最后论文给出集成系统详细的设计方法。 展开更多
关键词 XML语言 annotation编程 数据集成 异构系统
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基于Annotation的Spring AOP日志处理的设计与实现 被引量:4
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作者 张文胜 《价值工程》 2012年第32期207-209,共3页
系统维护和错误排查需要程序能自动的输出日志信息,将用户的操作记录下来。而日志本身不太可能是你开发的主程序的主要任务。如果能将"不可见的"、通用的日志代码注入主程序中,而保证自身业务逻辑的纯洁性,降低代码之间的耦合... 系统维护和错误排查需要程序能自动的输出日志信息,将用户的操作记录下来。而日志本身不太可能是你开发的主程序的主要任务。如果能将"不可见的"、通用的日志代码注入主程序中,而保证自身业务逻辑的纯洁性,降低代码之间的耦合度,增加程序的灵活性和可重用性。本文使用Spring AOP的Annotation方式,写一个切面,并且指定切入的范围(切入点),当系统运行后,日志信息将可以自动输出或记录在指定的文件及数据库中。 展开更多
关键词 面向切面编程(AOP) annotation 耦合度
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使用Annotation标识Java程序中的设计模式信息 被引量:2
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作者 何成万 李碧锋 《武汉工程大学学报》 CAS 2007年第3期63-65,共3页
提出一种基于标注(Annotation)的Java程序中设计模式信息的表示方法.通过定义相关的标注,在程序中标识被实例化的模式信息,如模式名、角色名等.同时,提取程序中的Annotation信息后,根据需要可以对它们作进一步的格式化处理.该方法有效... 提出一种基于标注(Annotation)的Java程序中设计模式信息的表示方法.通过定义相关的标注,在程序中标识被实例化的模式信息,如模式名、角色名等.同时,提取程序中的Annotation信息后,根据需要可以对它们作进一步的格式化处理.该方法有效地解决了模式实例的文档化问题,有助于程序的理解和逆向工程中模式的识别. 展开更多
关键词 设计模式实例化 标注 程序理解
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使用Annotation和拦截器实现访问控制 被引量:2
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作者 杨树林 胡洁萍 《北京印刷学院学报》 2010年第2期52-54,共3页
访问控制是Web应用系统中的主要问题之一。基于数据库和基于配置文件两种方式的访问控制存在如下问题:实现复杂;与类的设计分离,容易产生不一致;实现细粒度较困难等。针对这些问题,结合网络教学系统的开发,提出了一种基于Annotation和... 访问控制是Web应用系统中的主要问题之一。基于数据库和基于配置文件两种方式的访问控制存在如下问题:实现复杂;与类的设计分离,容易产生不一致;实现细粒度较困难等。针对这些问题,结合网络教学系统的开发,提出了一种基于Annotation和拦截器实现访问控制的实现方法。Annotation是在JDK1.5之后的版本中出现的新的用于标注元数据的类型。Interceptor(拦截器)是Struts 2的一个强有力的工具,用于在某个方法或字段被访问之前进行拦截,然后在之前或之后加入某些操作,它是AOP(Aspect-Oriented Programming,面向方面的程序设计)的一种实现策略。通过这两种技术结合来实现访问控制,容易将访问控制的设计与类的设计统一起来,系统的响应速度快,便于实现细粒度。 展开更多
关键词 访问控制 标注 拦截器 STRUTS2 AOP
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Product image sentence annotation based on kernel descriptors and tag-rank
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作者 张红斌 姬东鸿 +2 位作者 尹兰 任亚峰 殷依 《Journal of Southeast University(English Edition)》 EI CAS 2016年第2期170-176,共7页
Dealing with issues such as too simple image features and word noise inference in product image sentence anmotation, a product image sentence annotation model focusing on image feature learning and key words summariza... Dealing with issues such as too simple image features and word noise inference in product image sentence anmotation, a product image sentence annotation model focusing on image feature learning and key words summarization is described. Three kernel descriptors such as gradient, shape, and color are extracted, respectively. Feature late-fusion is executed in turn by the multiple kernel learning model to obtain more discriminant image features. Absolute rank and relative rank of the tag-rank model are used to boost the key words' weights. A new word integration algorithm named word sequence blocks building (WSBB) is designed to create N-gram word sequences. Sentences are generated according to the N-gram word sequences and predefined templates. Experimental results show that both the BLEU-1 scores and BLEU-2 scores of the sentences are superior to those of the state-of-art baselines. 展开更多
关键词 product image sentence annotation kerneldescriptors tag-rank word sequence blocks building(WSBB) N-gram word sequences
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基于Annotation的Java单元测试框架 被引量:1
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作者 黄索 《计算机与数字工程》 2010年第1期99-102,共4页
注解(Annotation)在广泛应用于企业级的Java框架中,注解并不影响代码的语义,但能为系统或容器提供大量的信息,使企业级的应用配置变得更加简洁。文章对如何利用Java的Annotation特性来实现单元测试自动化进行了探讨与实践。
关键词 注解 JAVAEE 单元测试
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基于Annotation的Spring事务应用设计
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作者 刘荣辉 《电脑学习》 2009年第3期119-120,共2页
本文简要介绍Spring的事务实现技术,讨论了Spring中的事务的两种实现方式。通过同一个案例阐述了在Spring中通过xml配置来实现事务和使用了Annotation实现事务,比较了两种实现方式的优缺点。
关键词 SPRING XML 事务 annotation
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基于Annotation数据结构自动生成的研究与实现 被引量:1
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作者 王雪梅 李彩虹 +1 位作者 慕富强 李廉 《微电子学与计算机》 CSCD 北大核心 2017年第1期114-118,共5页
为了使整个数据库设计更加工程化、规范化和便捷化,使用Annotation注解技术实现数据库物理结构的自动生成,使之从数据库设计文档自动生成关系型数据库结构代码的方法,从而大大缩减了相关数据库开发的周期,提高了数据库开发的效率.
关键词 数据库结构 自动生成 annotation JAVA反射
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用Annotation简化Java程序的开发 被引量:2
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作者 杨宇仙 杨志勇 《计算机与现代化》 2008年第6期121-122,126,共3页
简要介绍了Annotation技术本身的实现原理,并通过具体实例阐述了如何在软件开发中使用Annotation技术来简化Java程序开发的复杂性,提高程序的可读性和易用性。同时归纳了Annotation技术与XML技术各自的优缺点及适用范围。
关键词 JAVA annotation XML 元数据
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基于Annotation的Spring事务应用设计 被引量:2
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作者 刘荣辉 《微型电脑应用》 2009年第7期57-59,6,共3页
该文简要介绍Spring的事务实现技术,讨论了Spring中的事务的两种实现方式。通过同一个案例阐述了在Spring中通过xml配置来实现事务和使用了Annotation实现事务,比较了两种实现方式的优缺点。对在Spring使用Annotation实现事务作了总结,... 该文简要介绍Spring的事务实现技术,讨论了Spring中的事务的两种实现方式。通过同一个案例阐述了在Spring中通过xml配置来实现事务和使用了Annotation实现事务,比较了两种实现方式的优缺点。对在Spring使用Annotation实现事务作了总结,从而体现使用Annotation实现事务简洁性和良好的扩展性。 展开更多
关键词 SPRING XML 事务 annotation
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A Method of Gene-Function Annotation Based on Variable Precision Rough Sets 被引量:5
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作者 Zhi-li Pei Xiao-hu Shi +4 位作者 Meng Niu Xu-ning Tang Li-sha Liu Ying Kong Yan-chun Liang 《Journal of Bionic Engineering》 SCIE EI CSCD 2007年第3期177-184,共8页
It is very important in the field of bioinformatics to apply computer to perform the function annotation for new sequenced bio-sequences. Based on GO database and BLAST program, a novel method for the function annotat... It is very important in the field of bioinformatics to apply computer to perform the function annotation for new sequenced bio-sequences. Based on GO database and BLAST program, a novel method for the function annotation of new biological sequences is presented by using the variable-precision rough set theory. The proposed method is applied to the real data in GO database to examine its effectiveness. Numerical results show that the proposed method has better precision, recall-rate and harmonic mean value compared with existing methods. 展开更多
关键词 gene function annotation variable precision rough set GO BLAST
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Bridge Ontology: A Multi-Ontologies-Based Approach for Semantic Annotation 被引量:2
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作者 WANGPeng XUBao-wen +2 位作者 LUjian-jiang LiYan-hui JIANGJian-hua 《Wuhan University Journal of Natural Sciences》 EI CAS 2004年第5期617-622,共6页
Representing the relationships between ontologies is the key problem of semantic annotations based on multi-ontologies. Traditional approaches only had the ability of denoting the simple concept subsumption relations ... Representing the relationships between ontologies is the key problem of semantic annotations based on multi-ontologies. Traditional approaches only had the ability of denoting the simple concept subsumption relations between ontologies. Through analyzing and classifying the relationships between ontologies, the idea of bridge ontology was proposed, which had the powerful capability of expressing the complex relationships between concepts and relationships between relations in multi-ontologies. Meanwhile, a new approach employing bridge ontology was proposed to deal with the multi-ontologies-based semantic annotation problem. The bridge ontology is a peculiar ontology, which can be created and maintained conveniently, and is effective in the multi-ontologies-based semantic annotation. The approach using bridge ontology has the advantages of low-cost, scalable, robust in the web circumstance, and avoiding the unnecessary ontology extending and integration. Key words semantic web - bridge ontology - multi-ontologies - semantic annotation CLC number TP 391 Foundation item: Supported by the National Natural Science Foundation of China (60373066, 60303024). National Grand Fundamental Research 973 Program of China (2002CB312000), National Re-search Foundation for the Doctoral Program of Higher Education of China (20020286004)Biography: WANG Peng (1977-), male, Ph.D candidate, research direction: semantic web, ontology, and knowledge representation on the Web. 展开更多
关键词 semantic web bridge ontology multi-ontologies semantic annotation
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Comprehensive annotation of the Chinese tree shrew genome by large-scale RNA sequencing and long-read isoform sequencing 被引量:9
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作者 Mao-Sen Ye Jin-Yan Zhang +6 位作者 Dan-Dan Yu Min Xu Ling Xu Long-Bao Lv Qi-Yun Zhu Yu Fan Yong-Gang Yao 《Zoological Research》 SCIE CAS CSCD 2021年第6期692-709,共18页
The Chinese tree shrew(Tupaia belangeri chinensis)is emerging as an important experimental animal in multiple fields of biomedical research.Comprehensive reference genome annotation for both mRNA and long non-coding R... The Chinese tree shrew(Tupaia belangeri chinensis)is emerging as an important experimental animal in multiple fields of biomedical research.Comprehensive reference genome annotation for both mRNA and long non-coding RNA(lncRNA)is crucial for developing animal models using this species.In the current study,we collected a total of 234 high-quality RNA sequencing(RNA-seq)datasets and two long-read isoform sequencing(ISO-seq)datasets and improved the annotation of our previously assembled high-quality chromosomelevel tree shrew genome.We obtained a total of 3514 newly annotated coding genes and 50576 lncRNA genes.We also characterized the tissuespecific expression patterns and alternative splicing patterns of mRNAs and lncRNAs and mapped the orthologous relationships among 11 mammalian species using the current annotated genome.We identified 144 tree shrew-specific gene families,including interleukin 6(IL6)and STT3 oligosaccharyltransferase complex catalytic subunit B(STT3B),which underwent significant changes in size.Comparison of the overall expression patterns in tissues and pathways across four species(human,rhesus monkey,tree shrew,and mouse)indicated that tree shrews are more similar to primates than to mice at the tissue-transcriptome level.Notably,the newly annotated purine rich element binding protein A(PURA)gene and the STT3B gene family showed dysregulation upon viral infection.The updated version of the tree shrew genome annotation(KIZ version 3:TS_3.0)is available at http://www.treeshrewdb.org and provides an essential reference for basic and biomedical studies using tree shrew animal models. 展开更多
关键词 Tree shrew Genome annotation TRANSCRIPTOME Gene family Virus infection
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Author Correction:Updated annotation of the wild strawberry Fragaria vesca V4 genome 被引量:5
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作者 Yongping Li Mengting Pi +2 位作者 Qi Gao Zhongchi Liu Chunying Kang 《Horticulture Research》 SCIE 2019年第1期704-704,共1页
Since the publication of this article,the authors have noticed that the GeneIDs from new and original genome annotations don’t match in Table S6,the correct Table S6 is given here.The authors would like to apologize ... Since the publication of this article,the authors have noticed that the GeneIDs from new and original genome annotations don’t match in Table S6,the correct Table S6 is given here.The authors would like to apologize for this error. 展开更多
关键词 FRAGARIA STRAW annotation
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Ontology-Based Semantic Annotation for Problem Set Archives in the Web 被引量:1
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作者 SU Xiang ZHU Guo-jin WANG Zong- wei 《Wuhan University Journal of Natural Sciences》 EI CAS 2006年第1期63-67,共5页
Aimming at the difficulty in getting semantic informarton from each problem in problem set archives, We propose a new method of ontology based semantic annotation for problem set archives, which utilizes programming k... Aimming at the difficulty in getting semantic informarton from each problem in problem set archives, We propose a new method of ontology based semantic annotation for problem set archives, which utilizes programming knowledge domain ontology to add semantic annotations to problems in the Web. The system we developed adds semantic annotation for each problem in the form of Extensible Makeup Language. Our method overcomes the difficulty of extracting semantics from problem set archives and the efficiency of this method is demonstrated through a case study. Having semantic annotations of problems, a student can efficiently locate the problems that logically corre spond to his knowledge. 展开更多
关键词 ONTOLOGY semantic annotation problem set archive
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