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句子产生中的数一致关系:理论、模型和展望 被引量:4
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作者 方燕红 张积家 《华南师范大学学报(社会科学版)》 CSSCI 北大核心 2008年第6期117-125,共9页
句子产生中的数一致关系有复杂的心理机制,反映讲话者一系列语义选择和决定。标记与语素化模型认为,数一致关系的实现要经过信息数量的评估、标记和语素化;特征渗透模型认为,复数主语把复数特征渗透到最高点,然后由最高点复制到目标成... 句子产生中的数一致关系有复杂的心理机制,反映讲话者一系列语义选择和决定。标记与语素化模型认为,数一致关系的实现要经过信息数量的评估、标记和语素化;特征渗透模型认为,复数主语把复数特征渗透到最高点,然后由最高点复制到目标成分。当局部名词把数的特征传递到整个名词短语时,"吸引"便产生了;激活框架理论认为,非中心名词的数特征造成的噪音引发数的不一致。 展开更多
关键词 一致关系 量一致 观念 语法数
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数词分类研究述论 被引量:2
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作者 刘苹 《重庆邮电大学学报(社会科学版)》 2013年第2期122-127,共6页
为了对数词分类研究进行回顾,采用文献综述法整理了学界对数词的不同分类方式以及不同类别的称呼方式,结果表明研究者对数词系统中不同类别之间的关系持不同的意见,对与数相关概念的理解也各不相同,其原因主要是目前英语和汉语学界的研... 为了对数词分类研究进行回顾,采用文献综述法整理了学界对数词的不同分类方式以及不同类别的称呼方式,结果表明研究者对数词系统中不同类别之间的关系持不同的意见,对与数相关概念的理解也各不相同,其原因主要是目前英语和汉语学界的研究仅局限在一、两种语言的范围之内而未对照考察其他语言的数词研究,对数词与相关概念的理解混淆,分类标准不统一,而且对数词的定义不准确等。因此,有必要在解决这些问题的基础上重新对数词进行分类,推动数词分类研究的进展。 展开更多
关键词 词分类 语法数范畴
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Age-dependent impact of the SYNTAX-score on longer-term mortality after percutaneous coronary intervention in an all-comer population 被引量:4
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作者 Madeleine Eickhoff Stefanie Schupke +11 位作者 Alexander Khandoga Julia Fabian Moritz Baquet David Jochheim David Grundmann Manuela Thienel Axel Bauer Hans Theiss Stefan Brunner Jorg Hausleiter Steffen Massberg Julinda Mehilli 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2018年第9期559-566,共8页
Background The Synergy between Percutaneous Coronary Intervention with TAXUS and Cardiac Surgery (SYNTAX)-score is a validated tool for risk stratification and revascularization strategy selection in patients with c... Background The Synergy between Percutaneous Coronary Intervention with TAXUS and Cardiac Surgery (SYNTAX)-score is a validated tool for risk stratification and revascularization strategy selection in patients with complex coronary artery disease. The aim of this study was to analyse its age-related prognostic value. Methods SYNTAX-score was calculated in 1331 all-comer patients undergoing percutaneous coronary intervention (PCI): 463 patients ≥ 75 years and 868 patients 〈 75 years. Outcomes of interest were all-cause mortality at one and two years. Results A significant interaction of age and SYNTAX-score for mortality was observed at two-year (Pinteraction= 0.019) but not at one-year follow-up (Pinteraction= 0.594). In multivariable analysis, SYNTAX-score independently predicted 1-year mortality in both age groups (〈 75 years, hazard ratio (HR): 1.43, 95% confidence intervals (CI): 1.03-2.00, P = 0.034; and 〉 75 years, HR: 1.37, 95% CI: 1.01-1.85, P = 0.042), but only two-year mortality among younger patients (〈 75 years, HR: 1.33, 95% CI: 1.01-1.76, P = 0.041; and ≥ 75 years, HR: 1.11, 95% CI: 0.87-1.41, P = 0.394). SYNTAX-score tertiles were useful to stratify 1-year mortality in both, patients 〈 75 years (SYNTAX-score 〈 9, 3.8%; 9-20, 5.3%; 〉 20, 10.3%; P = 0.004) and 〉 75 years (SYNTAX-score 〈 11, 5.7%; 11-22.5, 16.1%; 〉 22.5, 18.7%; P = 0.003), but two-year mortality only among patients 〈 75 years (SYNTAX-score 〈 9, 6.5%; 9-20, 7.6%; ≥ 20, 15%; P 〈 0.001) and not among ≥ 75 years old patients (SYNTAX-score 〈 11, 19.4%; 11-22.5, 26.3%; _〉 22.5, 27.9%; P = 0.138). Conclusions Age modi- fies the impact of the SYNTAX-score on longer-term mortality after PCI. Among patients 〈 75 years, the SYNTAX-score independently predicts the risk of death at one and two years after PCI, while among patients 〉 75 years its predictive role is limited to the first year after PCI. Further studies are needed to evaluate the value of SYNTAX-score for selecting the most appropriate revascularization strategy among elderly patients. 展开更多
关键词 Age MORTALITY Percutaneous coronary intervention Syntax-score The elderly
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Fuzzy Recognition Method for Fish Ontology Retrieving 被引量:1
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作者 郑西涛 张永伟 《Journal of Measurement Science and Instrumentation》 CAS 2011年第2期184-187,共4页
This paper presents a new method based on ontology formarion and fuzzy recognition of digital pictures. Ontology creation and doormat indexing are well-kown bottlenecks for integrating semantic services and for the Se... This paper presents a new method based on ontology formarion and fuzzy recognition of digital pictures. Ontology creation and doormat indexing are well-kown bottlenecks for integrating semantic services and for the Semantic Web, and thus the new method will be able to make automatic creation of the fish geometric ontology and automatic indexing to existing Semantic Web. Fuzzy set and fuzzy recognition are used to decide wheter a new fish picture belongs to an existing training set, here with the carp as an example. Training ing samples are used to set up fuzzy set and membership functions. The existing way of fish ontology formation can be integrated with the new method and the existing work for fish web can be used. 展开更多
关键词 fuzzy set pattern recognition ONTOLOGY fish recognition
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《蒙古秘史》与《蒙古源流》中“-tai/-tei”形式考
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作者 董星 孟若娴 《西部蒙古论坛》 2023年第1期63-70,M0005,共9页
对《蒙古秘史》与《蒙古源流》中“-tai/-tei”形式作统计研究,发现蒙古语中的和同格附加成分“-tai/-tei”是《蒙古秘史》中的关系形容词后缀“-tai/-tei”演变而来。而《蒙古源流》语言中其演变轨迹能得到证实。因此以《蒙古秘史》与... 对《蒙古秘史》与《蒙古源流》中“-tai/-tei”形式作统计研究,发现蒙古语中的和同格附加成分“-tai/-tei”是《蒙古秘史》中的关系形容词后缀“-tai/-tei”演变而来。而《蒙古源流》语言中其演变轨迹能得到证实。因此以《蒙古秘史》与《蒙古源流》语言为例试图揭示蒙古语中“-tai/-tei”形式的演变轨迹。 展开更多
关键词 《蒙古秘史》 《蒙古源流》 “-tai/-tei”形式 和谐与性语法和谐
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New Pseudorandom Number Generator Artin-Sc hreier Tower for p = 5
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作者 Song Huiling 《China Communications》 SCIE CSCD 2012年第10期60-67,共8页
The standard method to construct a finite field requires a primitive irreducible polynomial of a given degree. Therefore, it is difficult to apply for the construction of huge finite fields. To avoid this problem, we ... The standard method to construct a finite field requires a primitive irreducible polynomial of a given degree. Therefore, it is difficult to apply for the construction of huge finite fields. To avoid this problem, we propose a new method to construct huge finite fields with the characteristic p = 5 by using an Artin-Schreier tower. Utilizing the recursive basis of the Artin-Schreier tower, we define a nmltiplication algorithm The algorithm can explicitly calculate the multiplication of two elements on the top finite field of this tower, without any primitive element. We also define a linear recurrence equation as an application, which produces a sequence of numbers, and call the new pseudorandom number generator Abstract Syntax Tree (AST) for p = 5. The experircental results show that our new pseudorandom number generator can produce a sequence of numbers with a long period. 展开更多
关键词 finite field pseudorandom number generator AST long period
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Numbers in English and Chinese language use
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作者 ZHANG Wu-ping 《Sino-US English Teaching》 2007年第6期41-44,共4页
The cultural connotations of numbers in English and Chinese languages are demonstrated to discuss the grammatical functions of the numbers and their rhetoric usages. For a foreign language learner, it is essential tha... The cultural connotations of numbers in English and Chinese languages are demonstrated to discuss the grammatical functions of the numbers and their rhetoric usages. For a foreign language learner, it is essential that they know not. only the denotation of the numbers, but also the connotation of the numbers. Numbers frequently play an important role in dally communication. 展开更多
关键词 NUMBERS IDIOMS RHETORIC HYPERBOLE
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Elastoplastic solutions for single piles under combined vertical and lateral loads 被引量:16
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作者 ZHANG Lei GONG Xiao-nan +1 位作者 YANG Zhong-xuan YU Jian-lin 《Journal of Central South University》 SCIE EI CAS 2011年第1期216-222,共7页
In order to improve the reliability of the design and calculation of single piles under the combined vertical and lateral loads, the solutions were presented based on the subgrade reaction method, in which the ultimat... In order to improve the reliability of the design and calculation of single piles under the combined vertical and lateral loads, the solutions were presented based on the subgrade reaction method, in which the ultimate soil resistance was considered and the coefficient of subgrade reaction was assumed to be a constant. The corresponding computational program was developed using FORTRAN language. A comparison between the obtained solutions and the model test results was made to show the validity of the obtained solutions. The calculation results indicate that both the maximum lateral displacement and bending moment increase with the increase of the vertical and lateral loads and the pile length above ground, while decrease as the pile stiffness, the coefficient of subgrade reaction and the yielding displacement of soil increase. It is also shown that the pile head condition controls the pile responses and the vertical load may cause the instability problem to the pile. In general, the proposed method can be employed to calculate the pile responses independent of the magnitude of the pile deflection. 展开更多
关键词 pile-soil interaction combined vertical and lateral loads ultimate resistance subgrade reaction method bendingmoment
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SCMR:a semantic-based coherence micro-cluster recognition algorithm for hybrid web data stream 被引量:2
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作者 王珉 Wang Yongbin Li Ying 《High Technology Letters》 EI CAS 2016年第2期224-232,共9页
Data aggregation from various web sources is very significant for web data analysis domain. In ad- dition, the recognition of coherence micro cluster is one of the most interesting issues in the field of data aggregat... Data aggregation from various web sources is very significant for web data analysis domain. In ad- dition, the recognition of coherence micro cluster is one of the most interesting issues in the field of data aggregation. Until now, many algorithms have been proposed to work on this issue. However, the deficiency of these solutions is that they cannot recognize the micro-cluster data stream accurately. A semantic-based coherent micro-cluster recognition algorithm for hybrid web data stream is nronosed.Firstly, an objective function is proposed to recognize the coherence micro-cluster and then the coher- ence micro-cluster recognition algorithm for hybrid web data stream based on semantic is raised. Fi- 展开更多
关键词 hybrid web data stream coherence micro-clustering entity unified object coher-ence semantic computing
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Design and Implementation of English Teaching Management System Based on Web
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作者 YAO Na 《International English Education Research》 2018年第1期58-60,共3页
In order to improve the intelligence of the English teaching management, so as to improve the English teaching resource scheduling and sharing ability, a design method of teaching management system is proposed based o... In order to improve the intelligence of the English teaching management, so as to improve the English teaching resource scheduling and sharing ability, a design method of teaching management system is proposed based on Web. The system adopts Web network architecture design, mainly it is divided into MUC main control module, database module, data management module and man-machine interaction module, Network management and online scheduling of English teaching resources are obtained based on C/S framework, data exchange of English teaching resources is realized on client side and server side, the control component of the English teaching resource distribution database uses MBM29LV400BC as the logic decoding controller. The intelligent algorithm is used to analyze the big data to realize the scheduling and access control of the English teaching management system resources. The test results show that the design of the English teaching management system has good resource scheduling and database construction ability, and the overall intelligence of the system is better. 展开更多
关键词 WEB English teaching Management system Software development
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Effects of Topic Structure and Syntax on Boundary Pitch Variations
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作者 YANG Xiao-hong YANG Yu-fang 《Sino-US English Teaching》 2013年第12期963-969,共7页
This paper reported an acoustic experiment examining the effect of topic structure and syntax on boundary pitch parameters. Simple discourses containing three sentences were constructed and the boundary between the fi... This paper reported an acoustic experiment examining the effect of topic structure and syntax on boundary pitch parameters. Simple discourses containing three sentences were constructed and the boundary between the first sentence and the second sentence of each discourse varied along the following parameters: (1) topic internal, clause; (2) topic shift, clause; (3) topic internal, sentence; and (4) topic shift, sentence. Seven native speakers of Standard Chinese read the short discourses aloud. The offset f0, f0 Max, and f0 Min of the first sentence and the onset f0, f0 Max, and f0 Min of the second sentence were measured. It was found that relative to topic internal condition, topic shift condition induced higher onset f0 following the boundary. Moreover, this higher onset f0 was caused by the raising of both f0 max and f0 min, suggesting pitch register raising rather than pitch range expansion following the boundary. Syntactic structure as index by clause or sentence was found to have no effect on boundary pitch parameters. These results provide strong evidence for a role of topic strucutre in speech production 展开更多
关键词 topic structure syntactic structure pitch parameters
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Using Multiple Intelligences Approach in Designing Classroom Activities
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作者 Andreas Winardi 《Sino-US English Teaching》 2016年第3期191-196,共6页
In 1983, Horward Gardner, a professor of education at Harvard Universiy introduced the theory of Multiple Intelligence. This theory states that people have a unique blend of capabilities and skills (intelligences). ... In 1983, Horward Gardner, a professor of education at Harvard Universiy introduced the theory of Multiple Intelligence. This theory states that people have a unique blend of capabilities and skills (intelligences). In the classroom context, it implies that students possess different kinds of minds and therefore learn, remember, perform, and understand in different ways. Based on the theory, Gardner challenged the previous practices that gauged intelligence using IQ test which focused more on the ability to use language and/or logic. According to him, the measurement of people's intelligence should not be limited to linguistic and logical-mathematical abilities only, but should also cover other abilities. In addition to language and logic, Gardner proposed six other intelligences, which in the past were known as aptitudes or interests, namely: Visual-Spatial Intelligence, Musical Intelligence, Bodily-Kinesthetic Intelligence, Intrapersonal Intelligence, Interpersonal Intelligence, and Naturalist Intelligence. As an English teacher, we often have to deal with the fact that our classes consist of students who posses different intelligences. To help the students reach their maximum learning potential, teacher needs to respect students' uniqueness and accommodate the variety of intelligences. This can be done by applying multiple intelligences approach in designing classroom activities. 展开更多
关键词 multiple intelligences APPROACH classroom activities
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Mapping methods for output-based objective speech quality assessment using data mining 被引量:2
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作者 王晶 赵胜辉 +1 位作者 谢湘 匡镜明 《Journal of Central South University》 SCIE EI CAS 2014年第5期1919-1926,共8页
Objective speech quality is difficult to be measured without the input reference speech.Mapping methods using data mining are investigated and designed to improve the output-based speech quality assessment algorithm.T... Objective speech quality is difficult to be measured without the input reference speech.Mapping methods using data mining are investigated and designed to improve the output-based speech quality assessment algorithm.The degraded speech is firstly separated into three classes(unvoiced,voiced and silence),and then the consistency measurement between the degraded speech signal and the pre-trained reference model for each class is calculated and mapped to an objective speech quality score using data mining.Fuzzy Gaussian mixture model(GMM)is used to generate the artificial reference model trained on perceptual linear predictive(PLP)features.The mean opinion score(MOS)mapping methods including multivariate non-linear regression(MNLR),fuzzy neural network(FNN)and support vector regression(SVR)are designed and compared with the standard ITU-T P.563 method.Experimental results show that the assessment methods with data mining perform better than ITU-T P.563.Moreover,FNN and SVR are more efficient than MNLR,and FNN performs best with 14.50% increase in the correlation coefficient and 32.76% decrease in the root-mean-square MOS error. 展开更多
关键词 objective speech quality data mining multivariate non-linear regression fuzzy neural network support vector regression
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Numerically Simulating the Sandwich Plate System Structures
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作者 冯国庆 李刚 +2 位作者 刘志慧 牛怀磊 李陈峰 《Journal of Marine Science and Application》 2010年第3期286-291,共6页
Sandwich plate systems (SPS) are advanced materials that have begun to receive extensive attention in naval architecture and ocean engineering.At present, according to the rules of classification societies, a mixture ... Sandwich plate systems (SPS) are advanced materials that have begun to receive extensive attention in naval architecture and ocean engineering.At present, according to the rules of classification societies, a mixture of shell and solid elements are required to simulate an SPS.Based on the principle of stiffness decomposition, a new numerical simulation method for shell elements was proposed.In accordance with the principle of stiffness decomposition, the total stiffness can be decomposed into the bending stiffness and shear stiffness.Displacement and stress response related to bending stiffness was calculated with the laminated shell element.Displacement and stress response due to shear was calculated by use of a computational code write by FORTRAN language.Then the total displacement and stress response for the SPS was obtained by adding together these two parts of total displacement and stress.Finally, a rectangular SPS plate and a double-bottom structure were used for a simulation.The results show that the deflection simulated by the elements proposed in the paper is larger than the same simulated by solid elements and the analytical solution according to Hoff theory and approximate to the same simulated by the mixture of shell-solid elements, and the stress simulated by the elements proposed in the paper is approximate to the other simulating methods.So compared with calculations based on a mixture of shell and solid elements, the numerical simulation method given in the paper is more efficient and easier to do. 展开更多
关键词 sandwich plate system (SPS) stiffness decomposition laminated shell element
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JAMIP:an artificial-intelligence aided data-driven infrastructure for computational materials informatics 被引量:6
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作者 Xin-Gang Zhao Kun Zhou +13 位作者 Bangyu Xing Ruoting Zhao Shulin Luo Tianshu Li Yuanhui Sun Guangren Na Jiahao Xie Xiaoyu Yang Xinjiang Wang Xiaoyu Wang Xin He Jian Lv Yuhao Fu Lijun Zhang 《Science Bulletin》 SCIE EI CSCD 2021年第19期1973-1985,M0003,共14页
Materials informatics has emerged as a promisingly new paradigm for accelerating materials discovery and design.It exploits the intelligent power of machine learning methods in massive materials data from experiments ... Materials informatics has emerged as a promisingly new paradigm for accelerating materials discovery and design.It exploits the intelligent power of machine learning methods in massive materials data from experiments or simulations to seek new materials,functionality,and principles,etc.Developing specialized facilities to generate,collect,manage,learn,and mine large-scale materials data is crucial to materials informatics.We herein developed an artificial-intelligence-aided data-driven infrastructure named Jilin Artificial-intelligence aided Materials-design Integrated Package(JAMIP),which is an open-source Python framework to meet the research requirements of computational materials informatics.It is integrated by materials production factory,high-throughput first-principles calculations engine,automatic tasks submission and monitoring progress,data extraction,management and storage system,and artificial intelligence machine learning based data mining functions.We have integrated specific features such as an inorganic crystal structure prototype database to facilitate high-throughput calculations and essential modules associated with machine learning studies of functional materials.We demonstrated how our developed code is useful in exploring materials informatics of optoelectronic semiconductors by taking halide perovskites as typical case.By obeying the principles of automation,extensibility,reliability,and intelligence,the JAMIP code is a promisingly powerful tool contributing to the fast-growing field of computational materials informatics. 展开更多
关键词 DATA-DRIVEN Materials informatics Computational material First-principles calculation High-throughput calculation
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Research on Holistic Index Method of Geography Markup Language
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作者 ZHANG Haitao YUAN Lifeng JIANG Jie 《Geo-Spatial Information Science》 2009年第4期251-256,共6页
Currently, the OGC GML (Geography Markup Language) specification has been the de facto standard for GIS data sharing and exchanging and spatial interoperation. Adopting nested association expression approach of XML ... Currently, the OGC GML (Geography Markup Language) specification has been the de facto standard for GIS data sharing and exchanging and spatial interoperation. Adopting nested association expression approach of XML data, GML data documents can store both spatial information and semantic relationship information of geographical elements. To improve the efficiency of path query on GML two type information, the paper describes a holistic index method for GML data, which we call EKR^+ (optimized R+-tree base on Extend Region Code and K-means extent partition of GML feature elements). The experiment results show that the efficiency of semantic-spatial query can be improved greatly by utilizing EKR^+. 展开更多
关键词 GML extend region code semantic-spatial query
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Experiment on Chinese postgraduates’recognizing 100 Everyday English adopting“MMOASAPMI”
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作者 WANG Hongli LI Jinghua +1 位作者 LUO Jing LIU Hong 《Frontiers of Education in China》 2008年第4期516-534,共19页
The purpose of this study was to investigate the memory effects of the postgraduates’memorizing Everyday English from 30 to 100 using the Natural Numeral Imagery Memory(Method by memorizing the concrete objects assoc... The purpose of this study was to investigate the memory effects of the postgraduates’memorizing Everyday English from 30 to 100 using the Natural Numeral Imagery Memory(Method by memorizing the concrete objects associated with the shapes of Arabic numeral to produce marvelous imagination,MMOASAPMI).The results indicated as follows:Firstly,the postgraduates,who applied the MMOASAPMI to memorize and recall the Everyday English from 30 to 100,could recite them well in sequence backward,forward,and randomly.The reaction time of reciting any sentence randomly is no more than 2 seconds.Secondly,it can transform the materials of the short-term memory into long-term memory quickly,and effectively prevent them from the interference of proactive and retroactive inhibition,so it is useful for keeping memorized information with less loss and remaining for a long period.Thirdly,with the materials in strong sequence,large quantities and the difficulty to memorize,it is an extremely effective method for memorizing them.Fourthly,the keys to improving the memory efficiency are the well-storing skills of memory,storing methods,and memory clues. 展开更多
关键词 cognitive learning psychology natural numeral marvelous imagery memory MMOASAPMI(Method by memorizing the concrete objects associated with the shapes of Arabic numeral to produce marvelous imagination) Everyday English sentence patterns
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