Analyzing Research and Development(R&D)trends is important because it can influence future decisions regarding R&D direction.In typical trend analysis,topic or technology taxonomies are employed to compute the...Analyzing Research and Development(R&D)trends is important because it can influence future decisions regarding R&D direction.In typical trend analysis,topic or technology taxonomies are employed to compute the popularities of the topics or codes over time.Although it is simple and effective,the taxonomies are difficult to manage because new technologies are introduced rapidly.Therefore,recent studies exploit deep learning to extract pre-defined targets such as problems and solutions.Based on the recent advances in question answering(QA)using deep learning,we adopt a multi-turn QA model to extract problems and solutions from Korean R&D reports.With the previous research,we use the reports directly and analyze the difficulties in handling them using QA style on Information Extraction(IE)for sentence-level benchmark dataset.After investigating the characteristics of Korean R&D,we propose a model to deal with multiple and repeated appearances of targets in the reports.Accordingly,we propose a model that includes an algorithm with two novel modules and a prompt.A newly proposed methodology focuses on reformulating a question without a static template or pre-defined knowledge.We show the effectiveness of the proposed model using a Korean R&D report dataset that we constructed and presented an in-depth analysis of the benefits of the multi-turn QA model.展开更多
红参为珍贵的药材,已有1000多年的历史,遍及中国、韩国、日本等亚洲国家。韩国红参(korean red ginseng,KRG)不仅是滋补品,也是用于治疗免疫疾病、肝病、癌症等疾病的传统药材。KRG含有多种人参皂苷、糖类、微量元素等成分,具有较高的...红参为珍贵的药材,已有1000多年的历史,遍及中国、韩国、日本等亚洲国家。韩国红参(korean red ginseng,KRG)不仅是滋补品,也是用于治疗免疫疾病、肝病、癌症等疾病的传统药材。KRG含有多种人参皂苷、糖类、微量元素等成分,具有较高的药用价值,韩国各机构对其进行了较深入的研究,近5年在美国《科学引文索引》上发表文章数百篇。目前实验研究主要集中在红参有效成分的筛选及其药理作用,临床研究以单方制剂为主。笔者通过查阅KRG相关文献,从增强免疫、抗疲劳、抗衰老、抗氧化、调节糖脂代谢、抗炎、抗肿瘤以及在多个系统疾病中的运用等多方面对其药理作用进行了概述,为KRG的进一步研究与临床应用提供依据。展开更多
基金the National Research Foundation of Korea(NRF)grant funded by the Korea government(MSIT)(NRF-2019R1G1A1003312)the Ministry of Education(NRF-2021R1I1A3052815).
文摘Analyzing Research and Development(R&D)trends is important because it can influence future decisions regarding R&D direction.In typical trend analysis,topic or technology taxonomies are employed to compute the popularities of the topics or codes over time.Although it is simple and effective,the taxonomies are difficult to manage because new technologies are introduced rapidly.Therefore,recent studies exploit deep learning to extract pre-defined targets such as problems and solutions.Based on the recent advances in question answering(QA)using deep learning,we adopt a multi-turn QA model to extract problems and solutions from Korean R&D reports.With the previous research,we use the reports directly and analyze the difficulties in handling them using QA style on Information Extraction(IE)for sentence-level benchmark dataset.After investigating the characteristics of Korean R&D,we propose a model to deal with multiple and repeated appearances of targets in the reports.Accordingly,we propose a model that includes an algorithm with two novel modules and a prompt.A newly proposed methodology focuses on reformulating a question without a static template or pre-defined knowledge.We show the effectiveness of the proposed model using a Korean R&D report dataset that we constructed and presented an in-depth analysis of the benefits of the multi-turn QA model.
文摘红参为珍贵的药材,已有1000多年的历史,遍及中国、韩国、日本等亚洲国家。韩国红参(korean red ginseng,KRG)不仅是滋补品,也是用于治疗免疫疾病、肝病、癌症等疾病的传统药材。KRG含有多种人参皂苷、糖类、微量元素等成分,具有较高的药用价值,韩国各机构对其进行了较深入的研究,近5年在美国《科学引文索引》上发表文章数百篇。目前实验研究主要集中在红参有效成分的筛选及其药理作用,临床研究以单方制剂为主。笔者通过查阅KRG相关文献,从增强免疫、抗疲劳、抗衰老、抗氧化、调节糖脂代谢、抗炎、抗肿瘤以及在多个系统疾病中的运用等多方面对其药理作用进行了概述,为KRG的进一步研究与临床应用提供依据。
