中文电子病历的分词及实体识别研究   总被引：1，自引：0，他引：1  

王若佳  赵常煜  王继民 《图书情报工作》2019,63(2):34-42

[目的/意义]健康医疗大数据是我国重要的基础性战略资源，本研究对中文电子病历分词与实体识别的探讨与实证较好地完成了医疗数据的信息抽取任务，对今后医疗大数据在语义层面的应用发展具有重要意义。[方法/过程]本研究首先融合权威词表、官方标准、健康网站数据及其他医学补充词库构建了词语数量级达到10万的医学词表；然后对电子病历的字段进行分词，对比了jieba工具、导入词典后的jieba、无监督学习及AC自动机4种模型的分词效果；最后，以自动分词和人工标注结果为语料，实现基于条件随机场的电子病历实体识别研究，并比较不同实体类别以及不同文本特征下的实体识别效果，选出最优模板。[结果/结论]分词结果显示，AC自动机的效果最好，F值可达82%；实体识别结果表明，"检查"和"疾病"实体的识别效果最好，而"症状"的识别效果不太理想。  相似文献   

Virtual Microscopy as a Learning Tool in Brazilian Medical Education     

Fernanda Somera dos Santos  Mariana Kiomy Osako  Gleici da Silva Castro Perdoná  Márcia Gaião Alves  Katiuchia Uzzun Sales 《Anatomical sciences education》2021,14(4):408-416

Virtual microscopy (VM) is a widely used teaching method in Medical Education in many developed countries. In Brazil, however, this is not the case for most medical schools, considering Brazilian social inequality and uneven access to technology. Recently, the Covid-19 pandemic has also challenged Universities to seek and make a transition toward more effective methods of full-time online education. Thus, the main goal of this work was to verify student's perception and academic performance, assessed upon VM implementation in a Brazilian Medical School. Ribeirao Preto Medical School students answered a 26-question survey with regards to optical microscopy (OM) and VM. Academic performance was compared between participants that were (year of 2019) or were not (year of 2015) exposed to VM. Taken the results together, subjective impressions such as handling, suitability, learning effectiveness, and pleasure using the tools, have shown a higher score for virtual microscopy (median = 29), when compared to optical microscopy (median = 24) with a P-value < 0.001 by Wilcoxon rank test, upon measurement using an ordinal scale. Regarding academic performance, no statistically significant differences were found between groups (P-value = 0.38, Cohen's d = 0.19). Therefore, VM proved to be adequate to the Brazilian medical education in light of Brazilian social contexts and Covid-19 pandemic.  相似文献   

新公共管理理论视阈下的高校财务管理     

田华 《南宁师范高等专科学校学报》2014,(2):110-112

高校财务是高校正常运转的最重要的保障,在整个的高校发展过程中发挥着重要的作用。当前高校在财务管理上还存在一些问题,因此,高校财务管理制度必须立足于新公共管理理论的视角,完善高校的财务管理体制；引入企业的专业化的财务管理的方法、提高财务管理人员的财务管理意识和能力；建立多元化的内部和外部监控机制和提高财务分析的能力,树立正确的风险观。  相似文献   

Strength,Weakness, Opportunity,Threat (SWOT) Analysis of the Adaptations to Anatomical Education in the United Kingdom and Republic of Ireland in Response to the Covid-19 Pandemic     

Georga J. Longhurst  Danya M. Stone  Kate Dulohery  Deirdre Scully  Thomas Campbell  Claire F. Smith 《Anatomical sciences education》2020,13(3):301-311

The Covid-19 pandemic has driven the fastest changes to higher education across the globe, necessitated by social distancing measures preventing face-to-face teaching. This has led to an almost immediate switch to distance learning by higher education institutions. Anatomy faces some unique challenges. Intrinsically, anatomy is a three-dimensional subject that requires a sound understanding of the relationships between structures, often achieved by the study of human cadaveric material, models, and virtual resources. This study sought to identify the approaches taken in the United Kingdom and Republic of Ireland to deliver anatomical education through online means. Data were collected from 14 different universities in the United Kingdom and Republic of Ireland and compared adopting a thematic analysis approach. Once themes were generated, they were collectively brought together using a strength, weakness, opportunity, threat (SWOT) analysis. Key themes included the opportunity to develop new online resources and the chance to engage in new academic collaborations. Academics frequently mentioned the challenge that time constrains could place on the quality and effectiveness of these resources; especially as in many cases the aim of these resources was to compensate for a lack of exposure to cadaveric exposure. Comparisons of the actions taken by multiple higher education institutions reveal the ways that academics have tried to balance this demand. Discussions will facilitate decisions being made by higher education institutions regarding adapting the curriculum and assessment methods in anatomy.  相似文献   

高校二级党组织党务工作与教学科研的关系     

韩祥临 《湖州职业技术学院学报》2011,9(2):69-70,80

文章就高校二级党组织党务工作如何与教学科研结合进行了探讨，分析了服务教学科研的内涵，并提出了服务教学科研的三条途径。  相似文献   

大学生自杀原因分析及高校应对措施     

张希跃  张少利 《吉林省教育学院学报》2011,(4)

近年来大学生自杀事件屡屡发生,并呈上升趋势。本文分析大学生自杀背后的原因,寻求解决途径,对高校生命健康教育提出建议。  相似文献   

由量化管理的局限性反思公安院校科研量化     

严红英 《未来与发展》2016,(8)

量化管理的唯科学论显现了量化管理在科研评价方面的局限性，但几年来公安院校依然以科研量化作为科研评价的主要方式，致使科研管理问题频出，本应严谨务实的学术研究出现了投机取巧、急功近利的不正常现象，量化标准取代了学术的实际价值，这些看似严谨的量化标准成了少数人获取名利的阶石。针对这些现象，有必要分析问题的根源，挖掘问题的症结，引导人们在实践中找出解决问题的方法与策略。  相似文献   

关于高职院校教师下企业锻炼的几点思考     

詹立平  赵鑫 《辽宁高职学报》2012,14(11):92-94

高职院校教师下企业锻炼有利于教师业务素质的提升和校企合作的开展。针对高职院校教师下企业锻炼实施过程中存在的问题,剖析了问题产生的原因并提出了解决问题的对策：学校、教师、企业三方共同努力,健全制度、积极配合,构建长效机制,推动高职院校教师下企业锻炼活动的深入开展。  相似文献   

共青团组织参与校园文化建设的几点思考     

伊娜 《大连教育学院学报》2007,23(1):30-31

高等院校共青团参与校园文化建设很有必要。共青团参与校园文化建设应强化领导、强化队伍建设,并住硬件设施方面加大投入力度,利用现代信息网络技术,开展具有时代特色的校园文化活动,同时也要强化理论研究和工作交流。  相似文献   

智能云教学在高职英语中的应用研究     

徐学敏 《连云港职业技术学院学报》2019,(2):84-88

智能云教学是一种融入人工智能、基于云计算技术所开展的教学活动。智能云教学活动包括教学工具、教学内容、教学管理、教学监督与教学评价的全面云技术化和大数据化。从高职英语传统教学模式的痛点出发,分析了智能云教学给高职英语教学带来的契机,通过依托蓝墨云班课的教学实践,充分体现了"学生主体,教师主导"的教学理念,有效激发了学生的英语学习热情,帮助知识的内化和传递,提高了大学生的英语语言应用能力,促进了教师的职业发展。  相似文献