首页 > 最新文献

Int. J. Heal. Inf. Syst. Informatics最新文献

英文 中文
Comparison of Genetic Variations in Zika Virus Isolated From Different Geographic Regions 不同地理区域分离的寨卡病毒遗传变异的比较
Pub Date : 2019-07-01 DOI: 10.4018/IJHISI.2019070103
Jooyeon Park, Jinhwa Jang, Insung Ahn
The Zika virus (ZIKV) belongs to the genus Flavivirus, together with Dengue virus, yellow fever virus, and West Nile virus. The virus, which was first found in Africa in 1947, has spread across the world owing to a lack of effective drugs or vaccines. The complete genome sequence of ZIKV is now available; it includes three structural and seven non-structure genes arranged in the order of capsid, pre-membrane, envelope, NS1, NS2A, NS2B, NS3, NS4A, NS4B, and NS5. Two geographically distinct lineages are known, i.e., Asian and African, but ZIKV exhibits differences in clinical progression among regions.
寨卡病毒(ZIKV)与登革热病毒、黄热病病毒和西尼罗河病毒一起属于黄病毒属。这种病毒于1947年首次在非洲发现,由于缺乏有效的药物或疫苗,它已蔓延到世界各地。寨卡病毒的完整基因组序列现已获得;包括3个结构基因和7个非结构基因,排列顺序为衣壳、膜前、包膜、NS1、NS2A、NS2B、NS3、NS4A、NS4B、NS5。已知两个地理上截然不同的谱系,即亚洲和非洲,但寨卡病毒在不同地区的临床进展存在差异。
{"title":"Comparison of Genetic Variations in Zika Virus Isolated From Different Geographic Regions","authors":"Jooyeon Park, Jinhwa Jang, Insung Ahn","doi":"10.4018/IJHISI.2019070103","DOIUrl":"https://doi.org/10.4018/IJHISI.2019070103","url":null,"abstract":"The Zika virus (ZIKV) belongs to the genus Flavivirus, together with Dengue virus, yellow fever virus, and West Nile virus. The virus, which was first found in Africa in 1947, has spread across the world owing to a lack of effective drugs or vaccines. The complete genome sequence of ZIKV is now available; it includes three structural and seven non-structure genes arranged in the order of capsid, pre-membrane, envelope, NS1, NS2A, NS2B, NS3, NS4A, NS4B, and NS5. Two geographically distinct lineages are known, i.e., Asian and African, but ZIKV exhibits differences in clinical progression among regions.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131023394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Improved Apriori Algorithm Based on Data Mining in Electronic Cases 基于电子案例数据挖掘的改进Apriori算法研究
Pub Date : 2019-07-01 DOI: 10.4018/IJHISI.2019070102
Xiaoli Wang, Kui Su, Lirong Su
This article makes progress of a commonly used Apriori algorithm, and proposes a new Apriori algorithm based on event ID. In this article, association rules are gained from massive medical data through the new Apriori algorithm. This article proposes and then uses the association rules in the prediction system. This article aims at making the lifestyle-related diseases prediction system provide better service for people, for families and for the whole society. The prediction system can automatically give out health-related information of the user after the person's basic information is put in, and it would also give out some pieces of valuable advice according to the resultant data, helping people realize self-determinant health engagement.
本文对常用的Apriori算法进行了改进,提出了一种新的基于事件ID的Apriori算法。本文通过新的Apriori算法从海量医疗数据中获得关联规则。本文提出并在预测系统中应用关联规则。本文旨在使生活方式相关疾病预测系统更好地为个人、家庭和全社会服务。该预测系统在输入用户的基本信息后,可以自动给出用户的健康相关信息,并根据生成的数据给出一些有价值的建议,帮助人们实现自我决定的健康参与。
{"title":"Research on Improved Apriori Algorithm Based on Data Mining in Electronic Cases","authors":"Xiaoli Wang, Kui Su, Lirong Su","doi":"10.4018/IJHISI.2019070102","DOIUrl":"https://doi.org/10.4018/IJHISI.2019070102","url":null,"abstract":"This article makes progress of a commonly used Apriori algorithm, and proposes a new Apriori algorithm based on event ID. In this article, association rules are gained from massive medical data through the new Apriori algorithm. This article proposes and then uses the association rules in the prediction system. This article aims at making the lifestyle-related diseases prediction system provide better service for people, for families and for the whole society. The prediction system can automatically give out health-related information of the user after the person's basic information is put in, and it would also give out some pieces of valuable advice according to the resultant data, helping people realize self-determinant health engagement.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122073281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Sentiment Analysis of Twitter Data: A Hybrid Approach Twitter数据的情感分析:一种混合方法
Pub Date : 2019-04-01 DOI: 10.4018/IJHISI.2019040101
Ankit Srivastava, Singh Vijendra, Gurdeep Singh Drall
Over the past few years, the novel appeal and increasing popularity of social networks as a medium for users to express their opinions and views have created an accumulation of a massive amount of data. This evolving mountain of data is commonly termed Big Data. Accordingly, one area in which the application of new techniques in data mining research has significant potential to achieve more precise classification of hidden knowledge in Big Data is sentiment analysis (aka optimal mining). A hybrid approach using Naïve Bayes and Random Forest on mining Twitter datasets is presented here as an extension of previous work. Briefly, relevant data sets are collected from Twitter using Twitter API; then, use of the hybrid methodology is illustrated and evaluated against one with only Naïve Bayes classifier. Results show better accuracy and efficiency in the sentiment classification for the hybrid approach.
在过去的几年里,社交网络作为用户表达意见和观点的媒介的新颖吸引力和日益普及创造了大量数据的积累。这种不断演变的数据山通常被称为大数据。因此,在数据挖掘研究中应用新技术具有实现大数据中隐藏知识更精确分类的巨大潜力的一个领域是情感分析(又名最优挖掘)。本文提出了一种使用Naïve贝叶斯和随机森林的混合方法来挖掘Twitter数据集,作为之前工作的扩展。简而言之,使用Twitter API从Twitter收集相关数据集;然后,说明了混合方法的使用,并对只有Naïve贝叶斯分类器的方法进行了评估。结果表明,该方法在情感分类中具有较高的准确率和效率。
{"title":"Sentiment Analysis of Twitter Data: A Hybrid Approach","authors":"Ankit Srivastava, Singh Vijendra, Gurdeep Singh Drall","doi":"10.4018/IJHISI.2019040101","DOIUrl":"https://doi.org/10.4018/IJHISI.2019040101","url":null,"abstract":"Over the past few years, the novel appeal and increasing popularity of social networks as a medium for users to express their opinions and views have created an accumulation of a massive amount of data. This evolving mountain of data is commonly termed Big Data. Accordingly, one area in which the application of new techniques in data mining research has significant potential to achieve more precise classification of hidden knowledge in Big Data is sentiment analysis (aka optimal mining). A hybrid approach using Naïve Bayes and Random Forest on mining Twitter datasets is presented here as an extension of previous work. Briefly, relevant data sets are collected from Twitter using Twitter API; then, use of the hybrid methodology is illustrated and evaluated against one with only Naïve Bayes classifier. Results show better accuracy and efficiency in the sentiment classification for the hybrid approach.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127597289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 31
A Hybrid Deep Learning and Handcrafted Feature Approach for Cervical Cancer Digital Histology Image Classification 一种混合深度学习和手工特征的宫颈癌数字组织学图像分类方法
Pub Date : 2019-04-01 DOI: 10.4018/IJHISI.2019040105
Haidar A. Almubarak, R. Stanley, Peng Guo, L. Long, Sameer Kiran Antani, G. Thoma, R. Zuna, S. R. Frazier, W. Stoecker
Cervical cancer is the second most common cancer affecting women worldwide but is curable if diagnosed early. Routinely, expert pathologists visually examine histology slides for assessing cervix tissue abnormalities. A localized, fusion-based, hybrid imaging and deep learning approach is explored to classify squamous epithelium into cervical intraepithelial neoplasia (CIN) grades for a dataset of 83 digitized histology images. Partitioning the epithelium region into 10 vertical segments, 27 handcrafted image features and rectangular patch, sliding window-based convolutional neural network features are computed for each segment. The imaging and deep learning patch features are combined and used as inputs to a secondary classifier for individual segment and whole epithelium classification. The hybrid method achieved a 15.51% and 11.66% improvement over the deep learning and imaging approaches alone, respectively, with a 80.72% whole epithelium CIN classification accuracy, showing the enhanced epithelium CIN classification potential of fusing image and deep learning features.
子宫颈癌是影响全世界妇女的第二大常见癌症,但如果及早诊断是可以治愈的。病理学专家通常通过视觉检查组织学切片来评估宫颈组织异常。在83张数字化组织学图像的数据集中,研究了一种基于融合的局部混合成像和深度学习方法,将鳞状上皮划分为宫颈上皮内瘤变(CIN)等级。将上皮区域划分为10个垂直片段,27个手工图像特征和矩形斑块,每个片段计算基于滑动窗口的卷积神经网络特征。将成像和深度学习斑块特征相结合,并将其作为二级分类器的输入,用于单个节段和整个上皮分类。混合方法比单独的深度学习和成像方法分别提高了15.51%和11.66%,全上皮CIN分类准确率达到80.72%,显示了融合图像和深度学习特征增强的上皮CIN分类潜力。
{"title":"A Hybrid Deep Learning and Handcrafted Feature Approach for Cervical Cancer Digital Histology Image Classification","authors":"Haidar A. Almubarak, R. Stanley, Peng Guo, L. Long, Sameer Kiran Antani, G. Thoma, R. Zuna, S. R. Frazier, W. Stoecker","doi":"10.4018/IJHISI.2019040105","DOIUrl":"https://doi.org/10.4018/IJHISI.2019040105","url":null,"abstract":"Cervical cancer is the second most common cancer affecting women worldwide but is curable if diagnosed early. Routinely, expert pathologists visually examine histology slides for assessing cervix tissue abnormalities. A localized, fusion-based, hybrid imaging and deep learning approach is explored to classify squamous epithelium into cervical intraepithelial neoplasia (CIN) grades for a dataset of 83 digitized histology images. Partitioning the epithelium region into 10 vertical segments, 27 handcrafted image features and rectangular patch, sliding window-based convolutional neural network features are computed for each segment. The imaging and deep learning patch features are combined and used as inputs to a secondary classifier for individual segment and whole epithelium classification. The hybrid method achieved a 15.51% and 11.66% improvement over the deep learning and imaging approaches alone, respectively, with a 80.72% whole epithelium CIN classification accuracy, showing the enhanced epithelium CIN classification potential of fusing image and deep learning features.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"381 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123302452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 28
Improving Opportunities in Healthcare Supply Chain Processes via the Internet of Things and Blockchain Technology 通过物联网和区块链技术改善医疗供应链流程中的机会
Pub Date : 2019-04-01 DOI: 10.4018/IJHISI.2019040104
Raja Jayaraman, Khaled Saleh, N. King
Despite key advances in healthcare informatics and management, little progress to address supply chain process-related problems has been made to date. Specifically, key healthcare supply chain processes include product recalls, monitoring of product supply shortages, expiration, and counterfeits. Implementing and executing these processes in a trusted, secure, efficient, globally accessible and traceable manner is challenging due to the fragmented nature of the healthcare supply chain, which is prone to systemic errors and redundant efforts that may compromise patient safety and impact health outcomes adversely. Blockchain, combined with the Internet of things (IoT), is an emerging technology that can offer a practical solution to these challenges. Accordingly, IoT blockchain offers a superior way to track and trace products via a peer-to-peer distributed, secure, and shared ledger of the blockchain network. This article highlights key challenges related to healthcare supply chains, and illustrates how IoT blockchain technologies can play a role in overcoming these challenges now and in the near future.
尽管在医疗保健信息学和管理方面取得了重大进展,但迄今为止,在解决供应链流程相关问题方面进展甚微。具体来说,关键的医疗保健供应链流程包括产品召回、产品供应短缺、过期和假冒产品的监控。以可信、安全、高效、全球可访问和可追溯的方式实施和执行这些流程具有挑战性,因为医疗保健供应链的碎片化性质很容易出现系统性错误和冗余工作,从而可能危及患者安全并对健康结果产生不利影响。区块链与物联网(IoT)相结合,是一种新兴技术,可以为这些挑战提供实用的解决方案。因此,物联网区块链提供了一种通过区块链网络的点对点分布式、安全和共享分类账来跟踪和跟踪产品的优越方式。本文重点介绍了与医疗保健供应链相关的关键挑战,并说明了物联网区块链技术如何在现在和不久的将来克服这些挑战方面发挥作用。
{"title":"Improving Opportunities in Healthcare Supply Chain Processes via the Internet of Things and Blockchain Technology","authors":"Raja Jayaraman, Khaled Saleh, N. King","doi":"10.4018/IJHISI.2019040104","DOIUrl":"https://doi.org/10.4018/IJHISI.2019040104","url":null,"abstract":"Despite key advances in healthcare informatics and management, little progress to address supply chain process-related problems has been made to date. Specifically, key healthcare supply chain processes include product recalls, monitoring of product supply shortages, expiration, and counterfeits. Implementing and executing these processes in a trusted, secure, efficient, globally accessible and traceable manner is challenging due to the fragmented nature of the healthcare supply chain, which is prone to systemic errors and redundant efforts that may compromise patient safety and impact health outcomes adversely. Blockchain, combined with the Internet of things (IoT), is an emerging technology that can offer a practical solution to these challenges. Accordingly, IoT blockchain offers a superior way to track and trace products via a peer-to-peer distributed, secure, and shared ledger of the blockchain network. This article highlights key challenges related to healthcare supply chains, and illustrates how IoT blockchain technologies can play a role in overcoming these challenges now and in the near future.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116878662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 52
The Effect of eHealth Information Systems on Health Information Management in Hospitals in Bulawayo, Zimbabwe 电子卫生信息系统对津巴布韦布拉瓦约医院卫生信息管理的影响
Pub Date : 2019-04-01 DOI: 10.4018/IJHISI.2019040102
N. Khumalo, N. Mnjama
EHealth information systems have brought about a lot of positives which include timeous reporting, efficient data analysis, better decision making, coordination and better work processes. Zimbabwe has also adopted the eHealth information systems and this study sought to establish the effects of eHealth information systems on the management of health information in hospitals in Bulawayo, Zimbabwe. The study applies a qualitative research methodology in which a case study research design and a purposive sampling technique were used. Document analysis and face to face interviews were held with a total of eleven research participants.
电子卫生信息系统带来了许多积极的方面,包括及时报告、有效的数据分析、更好的决策、协调和更好的工作流程。津巴布韦也采用了电子卫生信息系统,本研究试图确定电子卫生信息系统对津巴布韦布拉瓦约医院卫生信息管理的影响。本研究采用定性研究方法,采用案例研究设计和有目的的抽样技术。文献分析和面对面访谈共与11名研究参与者进行。
{"title":"The Effect of eHealth Information Systems on Health Information Management in Hospitals in Bulawayo, Zimbabwe","authors":"N. Khumalo, N. Mnjama","doi":"10.4018/IJHISI.2019040102","DOIUrl":"https://doi.org/10.4018/IJHISI.2019040102","url":null,"abstract":"EHealth information systems have brought about a lot of positives which include timeous reporting, efficient data analysis, better decision making, coordination and better work processes. Zimbabwe has also adopted the eHealth information systems and this study sought to establish the effects of eHealth information systems on the management of health information in hospitals in Bulawayo, Zimbabwe. The study applies a qualitative research methodology in which a case study research design and a purposive sampling technique were used. Document analysis and face to face interviews were held with a total of eleven research participants.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128069405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Disruptive-Technology Avoidance in Healthcare: A Revealed Causal Mapping (RCM) Approach 医疗保健中的破坏性技术避免:揭示的因果映射(RCM)方法
Pub Date : 2019-04-01 DOI: 10.4018/IJHISI.2019040103
Bahae Samhan, K. D. Joshi
Disruptive innovation has transformed business activities as well as individuals throughout a variety of industries. In healthcare, the implementation of electronic health records (EHR) innovation has changed the way healthcare organizations handle patient records. Despite the potential benefits EHR can bring to healthcare organizations, there is evidence to show that healthcare providers are avoiding EHR innovations. Little research in information system mainstream research has addressed this phenomenon. To understand EHR avoidance, a mid-range theory is evoked from this textual analysis of responses gathered from healthcare providers at a large international hospital. The data was analyzed by applying a revealed causal mapping technique (RCM). Results of the study revealed not only the key constructs surrounding EHR avoidance, but also the underlying concepts that are shaping each of these constructs. This study demonstrated that the use of the RCM methodology yielded concepts and constructs of EHR avoidance that are not suggested by generalized theory, and revealed main interactions and linkages between these constructs.
颠覆性创新已经改变了各行各业的商业活动和个人。在医疗保健领域,电子健康记录(EHR)创新的实施改变了医疗保健组织处理患者记录的方式。尽管EHR可以给医疗保健组织带来潜在的好处,但有证据表明,医疗保健提供者正在避免EHR创新。在信息系统主流研究中,对这一现象的研究很少。为了理解电子病历回避,本文从一家大型国际医院的医疗服务提供者收集的回应中提出了一个中等范围的理论。应用揭示因果映射技术(RCM)对数据进行分析。研究结果不仅揭示了围绕电子病历避免的关键结构,而且揭示了塑造这些结构的潜在概念。本研究表明,RCM方法的使用产生了一般理论没有提出的EHR回避的概念和结构,并揭示了这些结构之间的主要相互作用和联系。
{"title":"Disruptive-Technology Avoidance in Healthcare: A Revealed Causal Mapping (RCM) Approach","authors":"Bahae Samhan, K. D. Joshi","doi":"10.4018/IJHISI.2019040103","DOIUrl":"https://doi.org/10.4018/IJHISI.2019040103","url":null,"abstract":"Disruptive innovation has transformed business activities as well as individuals throughout a variety of industries. In healthcare, the implementation of electronic health records (EHR) innovation has changed the way healthcare organizations handle patient records. Despite the potential benefits EHR can bring to healthcare organizations, there is evidence to show that healthcare providers are avoiding EHR innovations. Little research in information system mainstream research has addressed this phenomenon. To understand EHR avoidance, a mid-range theory is evoked from this textual analysis of responses gathered from healthcare providers at a large international hospital. The data was analyzed by applying a revealed causal mapping technique (RCM). Results of the study revealed not only the key constructs surrounding EHR avoidance, but also the underlying concepts that are shaping each of these constructs. This study demonstrated that the use of the RCM methodology yielded concepts and constructs of EHR avoidance that are not suggested by generalized theory, and revealed main interactions and linkages between these constructs.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130590481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Coupling Multivariate Adaptive Regression Spline (MARS) and Random Forest (RF): A Hybrid Feature Selection Method in Action 多变量自适应样条回归(MARS)和随机森林(RF)耦合:一种实际的混合特征选择方法
Pub Date : 2019-01-01 DOI: 10.4018/IJHISI.2019010101
Arpita Nagpal, Singh Vijendra
In this article, a new algorithm to select the relevant features is proposed for handling microarray data with the specific aim of increasing classification accuracy. In particular, the optimal genes are extracted using filter and wrapper feature selection algorithms. Here, the use of non-parametric regression algorithm called Multivariate Adaptive Regression Spline (MARS) followed by proposed Random Forest Statistical Test (RFST) algorithm are being studied. The study evaluates the comparative performance of the results of RFST and MARS with existing algorithms on ten standard microarray datasets. For performance analysis, three parameters are taken into consideration, namely, the number of selected features, runtime, and classification accuracy. Experimental results indicate that different feature selection algorithms yield different candidate gene subset; therefore, a Hybrid approach is applied to determine the best candidate genes to provide maximum information about the disease. The findings foretell that the RFST is performing better on six out of ten datasets whereas MARS is performing better on other datasets.
本文提出了一种新的算法来选择相关特征来处理微阵列数据,以提高分类精度。特别地,使用过滤器和包装器特征选择算法提取最优基因。在这里,使用非参数回归算法称为多元自适应回归样条(MARS),随后提出随机森林统计检验(RFST)算法进行研究。该研究评估了RFST和MARS与现有算法在10个标准微阵列数据集上的比较性能。对于性能分析,考虑三个参数,即选择特征的数量、运行时间和分类精度。实验结果表明,不同的特征选择算法产生不同的候选基因子集;因此,采用杂交方法来确定最佳候选基因,以提供有关该疾病的最大信息。研究结果表明,RFST在6 / 10的数据集上表现更好,而MARS在其他数据集上表现更好。
{"title":"Coupling Multivariate Adaptive Regression Spline (MARS) and Random Forest (RF): A Hybrid Feature Selection Method in Action","authors":"Arpita Nagpal, Singh Vijendra","doi":"10.4018/IJHISI.2019010101","DOIUrl":"https://doi.org/10.4018/IJHISI.2019010101","url":null,"abstract":"In this article, a new algorithm to select the relevant features is proposed for handling microarray data with the specific aim of increasing classification accuracy. In particular, the optimal genes are extracted using filter and wrapper feature selection algorithms. Here, the use of non-parametric regression algorithm called Multivariate Adaptive Regression Spline (MARS) followed by proposed Random Forest Statistical Test (RFST) algorithm are being studied. The study evaluates the comparative performance of the results of RFST and MARS with existing algorithms on ten standard microarray datasets. For performance analysis, three parameters are taken into consideration, namely, the number of selected features, runtime, and classification accuracy. Experimental results indicate that different feature selection algorithms yield different candidate gene subset; therefore, a Hybrid approach is applied to determine the best candidate genes to provide maximum information about the disease. The findings foretell that the RFST is performing better on six out of ten datasets whereas MARS is performing better on other datasets.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"1995 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121070526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Development and Application of an Infant and Toddler Healthcare Program for Marriage-Migrant Women 已婚移民妇女婴幼儿保健方案的制定与应用
Pub Date : 2019-01-01 DOI: 10.4018/IJHISI.2019010102
E. Y. Kim, J. Noh, E. Jung, E. Lim
This study was conducted among Vietnamese marriage-migrant women to investigate the effect of both cardiopulmonary resuscitation (CPR) and first aid healthcare trainings on their knowledge and attitude towards CPR, self-efficacy, and first-aid. The experimental and control groups revealed statistically significant differences across all dependent variables: knowledge of CPR (t = 3.26, p = 0.002); attitude towards CPR (t = 4.46, p = 0.019); self-efficacy during CPR (t = 2.77, p = 0.010); and finally, knowledge on coping with emergency situations (t = 2.77, p = 0.008). A significant difference was indicated in their knowledge and attitude towards CPR, self-efficacy, and first aid depending on whether they attended the healthcare training program, which suggested its educative effect. CPR training and relevant information should be continually provided to Vietnamese marriage-migrant women to maintain this effect, and help provide them with guidelines to deal with an emergency situation faced by their family or neighbors.
本研究以越南已婚移民妇女为研究对象,探讨心肺复苏术与急救保健训练对其心肺复苏术知识、态度、自我效能感与急救的影响。实验组和对照组在所有因变量上的差异均有统计学意义:心肺复苏知识(t = 3.26, p = 0.002);对心肺复苏的态度(t = 4.46, p = 0.019);自我效能感(t = 2.77, p = 0.010);最后是应对紧急情况的知识(t = 2.77, p = 0.008)。是否参加保健培训在心肺复苏术知识和态度、自我效能感和急救方面存在显著差异,说明保健培训具有教育作用。应不断向越南已婚移民妇女提供心肺复苏术培训和相关信息,以保持这种效果,并帮助向她们提供处理家庭或邻居面临的紧急情况的指导方针。
{"title":"Development and Application of an Infant and Toddler Healthcare Program for Marriage-Migrant Women","authors":"E. Y. Kim, J. Noh, E. Jung, E. Lim","doi":"10.4018/IJHISI.2019010102","DOIUrl":"https://doi.org/10.4018/IJHISI.2019010102","url":null,"abstract":"This study was conducted among Vietnamese marriage-migrant women to investigate the effect of both cardiopulmonary resuscitation (CPR) and first aid healthcare trainings on their knowledge and attitude towards CPR, self-efficacy, and first-aid. The experimental and control groups revealed statistically significant differences across all dependent variables: knowledge of CPR (t = 3.26, p = 0.002); attitude towards CPR (t = 4.46, p = 0.019); self-efficacy during CPR (t = 2.77, p = 0.010); and finally, knowledge on coping with emergency situations (t = 2.77, p = 0.008). A significant difference was indicated in their knowledge and attitude towards CPR, self-efficacy, and first aid depending on whether they attended the healthcare training program, which suggested its educative effect. CPR training and relevant information should be continually provided to Vietnamese marriage-migrant women to maintain this effect, and help provide them with guidelines to deal with an emergency situation faced by their family or neighbors.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122937115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Intelligent Multi-Objective Framework of Pervasive Information Computing 普适信息计算智能多目标框架
Pub Date : 2018-10-01 DOI: 10.4018/IJHISI.2018100102
B. Tiwari, V. Tiwari
This article describes how electronic healthcare has been the key application of pervasive computing innovations to enhance healthcare quality and protect human lives. Specific patients of constant sicknesses and elderly individuals, by and large, may oblige continuous observing of their wellbeing status wherever they are. In this regard, remote patient monitoring technology plays the various important role through wearable devices to monitor patient's physiological figures. But, this must ensure some broad issues like, wearability, adaptability, interoperability, integration, security, and network efficiency. This article proposes a data-driven multi-layer architecture for pervasively remote patient monitoring that incorporates aforesaid issues. It enables the patient's care at the real time and supports anywhere and anytime requirement with using network infrastructure efficiently.
本文描述了电子医疗保健如何成为普及计算创新的关键应用,以提高医疗保健质量和保护人类生命。总的来说,经常生病的特定患者和老年人可能需要不断观察他们的健康状况,无论他们身在何处。在这方面,远程患者监护技术通过可穿戴设备来监测患者的生理数字,发挥着各种重要的作用。但是,这必须确保一些广泛的问题,如可穿戴性、适应性、互操作性、集成、安全性和网络效率。本文提出了一种数据驱动的多层体系结构,用于广泛的远程患者监测,并结合了上述问题。有效地利用网络基础设施,实现患者的实时护理,支持随时随地的需求。
{"title":"An Intelligent Multi-Objective Framework of Pervasive Information Computing","authors":"B. Tiwari, V. Tiwari","doi":"10.4018/IJHISI.2018100102","DOIUrl":"https://doi.org/10.4018/IJHISI.2018100102","url":null,"abstract":"This article describes how electronic healthcare has been the key application of pervasive computing innovations to enhance healthcare quality and protect human lives. Specific patients of constant sicknesses and elderly individuals, by and large, may oblige continuous observing of their wellbeing status wherever they are. In this regard, remote patient monitoring technology plays the various important role through wearable devices to monitor patient's physiological figures. But, this must ensure some broad issues like, wearability, adaptability, interoperability, integration, security, and network efficiency. This article proposes a data-driven multi-layer architecture for pervasively remote patient monitoring that incorporates aforesaid issues. It enables the patient's care at the real time and supports anywhere and anytime requirement with using network infrastructure efficiently.","PeriodicalId":101861,"journal":{"name":"Int. J. Heal. Inf. Syst. Informatics","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125016258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Int. J. Heal. Inf. Syst. Informatics
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1