In this paper, a method to initiate, develop and visualize an abstract syntax tree (AST) in C++ source code is presented. The approach is in chronological order starting with collection of program codes as a string an...In this paper, a method to initiate, develop and visualize an abstract syntax tree (AST) in C++ source code is presented. The approach is in chronological order starting with collection of program codes as a string and split into individual characters using regular expression. This will be followed by separating the token grammar using best first search (BFS) algorithm to determine node having lowest value, lastly followed by graph presentation of intermediate representation achieved with the help of graph visualization software (GraphViz) while former is implemented using python programming language version 3. The efficacy of our approach is used in analyzing C++ code and yielded a satisfactory result.展开更多
订单信息贯穿于物流供应链的所有环节,高效的订单处理是保障物流服务质量和运营效率的关键。面对日益增长的差异化客户物流订单,人工对订单分类费时、低效,难以满足现代物流要求的效率标准。为了提升物流订单分类的性能,该文提出了一种...订单信息贯穿于物流供应链的所有环节,高效的订单处理是保障物流服务质量和运营效率的关键。面对日益增长的差异化客户物流订单,人工对订单分类费时、低效,难以满足现代物流要求的效率标准。为了提升物流订单分类的性能,该文提出了一种基于图卷积神经网络(graph convolution network,GCN)和RoBERTa预训练语言模型的订单分类方法。首先,基于物流订单文本的抽象语义表示(abstract meaning representation,AMR)结果和关键词构建全局AMR图,并使用图卷积神经网络对全局AMR图进行特征提取,获取订单文本的全局AMR图表示向量;其次,基于AMR算法构建物流订单文本分句的局部AMR图集合,然后使用堆叠GCN处理图集合得到订单文本局部AMR图表示向量;再次,使用RoBERTa模型处理物流订单文本,得到文本语义表示向量;最后,融合三种类型的文本表示向量完成物流订单分类。实验结果表明:该方法在多项评价指标上优于其他基线方法。消融实验结果也验证了该分类方法各模块的有效性。展开更多
Acupuncture,a form of traditional Chinese medicine with a history of 2,000 years in China,has gained wider acceptance worldwide as a complementary therapy.Studies have examined its effectiveness in various health cond...Acupuncture,a form of traditional Chinese medicine with a history of 2,000 years in China,has gained wider acceptance worldwide as a complementary therapy.Studies have examined its effectiveness in various health conditions and it is commonly used alongside conventional medical treatments.With the development of artificial intelligence(AI)technology,new possibilities for improving the efficacy and precision of acupuncture have emerged.This study explored the combination of traditional acupuncture and AI technology from three perspectives:acupuncture diagnosis,prescription,and treatment evaluation.The study aimed to provide cutting-edge direction and theoretical assistance for the development of an acupuncture robot.展开更多
文摘In this paper, a method to initiate, develop and visualize an abstract syntax tree (AST) in C++ source code is presented. The approach is in chronological order starting with collection of program codes as a string and split into individual characters using regular expression. This will be followed by separating the token grammar using best first search (BFS) algorithm to determine node having lowest value, lastly followed by graph presentation of intermediate representation achieved with the help of graph visualization software (GraphViz) while former is implemented using python programming language version 3. The efficacy of our approach is used in analyzing C++ code and yielded a satisfactory result.
文摘订单信息贯穿于物流供应链的所有环节,高效的订单处理是保障物流服务质量和运营效率的关键。面对日益增长的差异化客户物流订单,人工对订单分类费时、低效,难以满足现代物流要求的效率标准。为了提升物流订单分类的性能,该文提出了一种基于图卷积神经网络(graph convolution network,GCN)和RoBERTa预训练语言模型的订单分类方法。首先,基于物流订单文本的抽象语义表示(abstract meaning representation,AMR)结果和关键词构建全局AMR图,并使用图卷积神经网络对全局AMR图进行特征提取,获取订单文本的全局AMR图表示向量;其次,基于AMR算法构建物流订单文本分句的局部AMR图集合,然后使用堆叠GCN处理图集合得到订单文本局部AMR图表示向量;再次,使用RoBERTa模型处理物流订单文本,得到文本语义表示向量;最后,融合三种类型的文本表示向量完成物流订单分类。实验结果表明:该方法在多项评价指标上优于其他基线方法。消融实验结果也验证了该分类方法各模块的有效性。
基金supported by the National Natural Science Foundation of China (No.82305376)2021 Special Research Project of TCM Science and Technology Development Plan of Jiangsu Province (ZT202120)+1 种基金Luo Linxiu Teacher Development Funding Project (LLX202308)National Key Research and Development Plan Intelligent Robot (2022YFB4703100).
文摘Acupuncture,a form of traditional Chinese medicine with a history of 2,000 years in China,has gained wider acceptance worldwide as a complementary therapy.Studies have examined its effectiveness in various health conditions and it is commonly used alongside conventional medical treatments.With the development of artificial intelligence(AI)technology,new possibilities for improving the efficacy and precision of acupuncture have emerged.This study explored the combination of traditional acupuncture and AI technology from three perspectives:acupuncture diagnosis,prescription,and treatment evaluation.The study aimed to provide cutting-edge direction and theoretical assistance for the development of an acupuncture robot.
