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A Study on the Correlation Between LIWC Word Categories and Chinese Composition Writing Performance of Fourth,Fifth,and Sixth Grade Students
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作者 Yufeng Wu 《Journal of Contemporary Educational Research》 2024年第1期199-206,共8页
This study focuses on the analysis of the Chinese composition writing performance of fourth,fifth,and sixth grade students in 16 selected schools in Longhua District,Shenzhen during the spring semester of 2023.Using L... This study focuses on the analysis of the Chinese composition writing performance of fourth,fifth,and sixth grade students in 16 selected schools in Longhua District,Shenzhen during the spring semester of 2023.Using LIWC(Linguistic Inquiry and Word Count)as a text analysis tool,the study explores the impact of LIWC categories on writing performance which is scaled by score.The results show that the simple LIWC word categories have a significant positive influence on the composition scores of lower-grade students;while complex LIWC word categories have a significant negative influence on the composition scores of lower-grade students but a significant positive influence on the composition scores of higher-grade students.Process word categories have a positive influence on the composition scores of all three grades,but the impact of complex process word categories increases as the grade level rises. 展开更多
关键词 Chinese composition LIWC word categories Writing performance Grades Text mining
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The Application Value of Ultrasound Imaging in the Differential Diagnosis of Benign and Malignant Breast Nodules of BI-RADS 3 and Above
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作者 Dongmei Chen 《Proceedings of Anticancer Research》 2024年第2期53-58,共6页
Objective:To explore the diagnostic value of ultrasound imaging for breast nodules of breast imaging-reporting and data system(BI-RADS)category 3 and above.Methods:From June 2021 to July 2022,163 patients with breast ... Objective:To explore the diagnostic value of ultrasound imaging for breast nodules of breast imaging-reporting and data system(BI-RADS)category 3 and above.Methods:From June 2021 to July 2022,163 patients with breast nodules of BI-RADS 3 or above were selected as the research subjects.After pathological diagnosis,24 cases were malignant breast nodules of BI-RADS 3 or above,while 139 cases were benign breast nodules of BI-RADS 3 or above.The diagnosis rate of malignant and benign breast nodules of BI-RADS 3 or above,including 95%CI,was observed and analyzed.Results:The malignant and benign detection rates of conventional ultrasound were 88.63%and 75.00%,respectively,and the malignant and benign detection rates of ultrasound imaging were 93.18%and 87.50%,respectively,with 95%CIs greater than 0.7.Conclusion:Ultrasound imaging can help improve the diagnostic accuracy of benign and malignant breast nodules of BI-RADS 3 and above and reduce the misdiagnosis rate. 展开更多
关键词 ULTRASOUND Ultrasound imaging Breast imaging-reporting and data system(BI-RADS)category 3 and above Diagnosis
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A Study of English Neologisms in 2015 Based on the Prototype Category Theory 被引量:1
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作者 冯露露 《海外英语》 2017年第1期209-210,共2页
With the development of science and technology, large quantities of neologisms are created. Neologisms are the result of people's conceptualization of new things based on their life experiences. Cognitive linguist... With the development of science and technology, large quantities of neologisms are created. Neologisms are the result of people's conceptualization of new things based on their life experiences. Cognitive linguistics views that categorization of organisms and concrete objects are based on the prototype category. This paper takes 167 English Neologisms from Wordspy in2015 as the data for analysis and finds that these English Neologisms are characterized by family resemblances, degree of membership in category and boundary fuzziness from the view of prototype category theory. This study also has some implications for the research of English language teaching and learning. 展开更多
关键词 cognitive linguistics English Neologisms prototype category theory CHARACTERISTICS IMPLICATIONS
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Profile of the Functional Categories of Food Additives in Industrial Foods Marketed in Senegal
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作者 Alé Kane Ngoné Fall Bèye +3 位作者 Alioune Sow Papa Amadou Diakhaté Ndèye Yacine Ndiaye Mady Cissé 《Food and Nutrition Sciences》 2023年第12期1244-1258,共15页
Food additives, whether natural or artificial substances, are widely used around the world to improve the sensory quality of products, extend their shelf life and make them more competitive. However, the abusive and u... Food additives, whether natural or artificial substances, are widely used around the world to improve the sensory quality of products, extend their shelf life and make them more competitive. However, the abusive and uncontrolled consumption of food additives is the cause of numerous illnesses and diseases such as poisoning, allergies, diabetes and numerous cancers. So, in addition to setting up control and regulatory bodies, it is becoming essential to keep a constant watch on the presence of food additives on the market. The aim of this study is to highlight the main categories of food additives in food products frequently sold on the Senegalese market. The methodology of the study is based on the identification of food additives from the information given on the labels of food packaging. Information was collected in markets in two (2) major regions of Senegal: Dakar and Saint-Louis. The results of our study show the presence of 153 food additives on the labels of 514 samples collected. Moreover, the frequency and diversity of additives depended on the food category. On the other hand, beyond their important technological and functional roles, some additives such as aspartame and monosodium glutamate have been implicated in pathologies, and others, such as titanium dioxide, are the subject of much controversy and even withdrawal in certain legislations for their impacts deemed potentially negative on consumer health. 展开更多
关键词 ADDITIVES Labels Food Categories Quality Food Safety
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Checklist of the Birds of the Gaza Strip—Palestine
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作者 Abdel Fattah N. Abd Rabou Bashar S. Jarayseh +18 位作者 Lara M. Sirdah Mandy M. Sirdah Sinaa A. Ababsa Daoud I. Al-Hali Ayman W. Dardona Ashraf A. Shafei Nedal A. Fayyad Abdallah S. Awad Wael I. Almeshal Samer S. Abuzerr Inas A. Abd Rabou Othman A. Abd Rabou Mohammed A. Abd Rabou Sabah A. Abu Sharekh Mohammed R. Al-Agha Maged M. Yassin Abed Al Qader I. Hammad Norman A. Khalaf Walid F. Mohamed 《Open Journal of Ecology》 2023年第3期155-182,共28页
Bird fauna checklists are important tools in ecology, biology, and conservation planning for scientists, stakeholders, and decision-makers. Despite its small area, the Gaza Strip (365 km<sup>2</sup>) has a... Bird fauna checklists are important tools in ecology, biology, and conservation planning for scientists, stakeholders, and decision-makers. Despite its small area, the Gaza Strip (365 km<sup>2</sup>) has a relatively large variety of resident and migratory bird fauna. Therefore, the current study aimed to provide an updated checklist of all bird fauna living in or inhabiting the Gaza Strip. Direct field observations using binoculars, continuous visits to zoos, pet stores and biology museums, discussion with bird hunters, follow-up of news and social networking sites, review of scientific publications and photography were the main tools to satisfy the purpose of the study. At least 250 bird species collected from different sources occur in the Gaza Strip and are included in the checklist. This list will not be static, but is inevitably subject to additions and changes in the face of times. The current 250 bird species of the Gaza Strip represent 45.4% of the 551 species of birds living in Palestine. The bird species were found to belong to 21 orders and 61 families. The Passeriformes (passerines) represented the largest order with 96 species of birds (38.4%), followed by the Charadriiformes 54 (21.6%), the Accipitriformes 18 (7.2%), Anseriformes 17 (6.8%) and Pelecaniformes 14 (5.6%), while the other orders represented the remaining percentage (20.4%). With regard to families, the Scolopacidae represented the largest family with 22 species of birds (8.8%), followed by the Anatidae and Accipitridae 17 for each (6.8%), the Muscicapidae 16 (6.4%) and Chariidridae and Fringillidae 11 for each (4.4%), while the other families represented the remaining percentage (62.4%). According to the IUCN regional threat categories, 226 species (90.4%) were Least Concern (LC), 12 (4.8%) were Near Threatened (NT), 6 (2.4%) were Vulnerable (VU), 4 (1.6%) were Endangered (EN) and 2 (0.8%) were Critically Endangered (CR). In conclusion, the study recommends a sustainable control of bird hunting and trafficking in addition to building prestigious centers and museums for studying and documenting birds in the Gaza Strip. 展开更多
关键词 Bird Fauna CHECKLIST Bird Hunting Conservation IUCN Categories Gaza Strip
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A Hybrid Ensemble Learning Approach Utilizing Light Gradient Boosting Machine and Category Boosting Model for Lifestyle-Based Prediction of Type-II Diabetes Mellitus
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作者 Mahadi Nagassou Ronald Waweru Mwangi Euna Nyarige 《Journal of Data Analysis and Information Processing》 2023年第4期480-511,共32页
Addressing classification and prediction challenges, tree ensemble models have gained significant importance. Boosting ensemble techniques are commonly employed for forecasting Type-II diabetes mellitus. Light Gradien... Addressing classification and prediction challenges, tree ensemble models have gained significant importance. Boosting ensemble techniques are commonly employed for forecasting Type-II diabetes mellitus. Light Gradient Boosting Machine (LightGBM) is a widely used algorithm known for its leaf growth strategy, loss reduction, and enhanced training precision. However, LightGBM is prone to overfitting. In contrast, CatBoost utilizes balanced base predictors known as decision tables, which mitigate overfitting risks and significantly improve testing time efficiency. CatBoost’s algorithm structure counteracts gradient boosting biases and incorporates an overfitting detector to stop training early. This study focuses on developing a hybrid model that combines LightGBM and CatBoost to minimize overfitting and improve accuracy by reducing variance. For the purpose of finding the best hyperparameters to use with the underlying learners, the Bayesian hyperparameter optimization method is used. By fine-tuning the regularization parameter values, the hybrid model effectively reduces variance (overfitting). Comparative evaluation against LightGBM, CatBoost, XGBoost, Decision Tree, Random Forest, AdaBoost, and GBM algorithms demonstrates that the hybrid model has the best F1-score (99.37%), recall (99.25%), and accuracy (99.37%). Consequently, the proposed framework holds promise for early diabetes prediction in the healthcare industry and exhibits potential applicability to other datasets sharing similarities with diabetes. 展开更多
关键词 Boosting Ensemble Learning category Boosting Light Gradient Boosting Machine
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Distribution assessment of soil erosion with revised RUSLE model in Tianshan Mountains
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作者 WEI wenyu LIU Ya +1 位作者 ZHANG Lixia LI Lanhai 《Journal of Mountain Science》 SCIE CSCD 2024年第3期850-866,共17页
aSoil degradation caused by soil erosion is one of the world's most critical environmental issues.Soil erosion in the Tianshan Mountains has caused various environmental problems in the surrounding areas.This stud... aSoil degradation caused by soil erosion is one of the world's most critical environmental issues.Soil erosion in the Tianshan Mountains has caused various environmental problems in the surrounding areas.This study used remote sensing data to analyze the distribution of the factors influencing soil erosion,and the revised universal soil loss equation(RUSLE)to calculate the total amount and distribution characteristics of soil erosion in the Tianshan Mountains in 2019.Due to the large error of RUSLE in soil erosion estimation in mountainous areas,this study modified RUSLE equation based on the characteristics of snow cover in the Tianshan Mountains.The results show that the average soil erosion was 1690.3 t/(km^(2)·year),of which insignificant erosion,slight erosion and moderate erosion accounted for 42,8%,22.4%and 9.9%,respectively.Severe erosion and above accounted for 13.3%.The accuracy of the soil erosion modulus calculated by the RUSLE was only 61.9%,with an average error of 1631.9 t/(km^(2)·year).The average error of the double-coefficient correction method was 1259.1 t/(km^(2)·year),and the average error of the modified formula method was reduced by 40.3%compared with the RUSLE,reaching 973.7 t/(km^(2)·year),and its accuracy reached 76.2%.Very severe erosion and catastrophic erosion are distributed on mountain ridges with higher elevation and on the northern area with higher precipitation.Snow cover has a certain inhibitory effect on soil erosion,and snow cover in alpine mountains is a factor that cannot be ignored in soil erosion research. 展开更多
关键词 RUSLE Snow cover Erosion categories High-elevation area
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Qilu Beauty Makeup, the Third Pole of Beauty Makeup Industry in China
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作者 Yao Yongbin 《China Detergent & Cosmetics》 2023年第1期7-12,共6页
Romance of the Three Kingdoms has once been greatly admired by a large number of people. And now, beauty makeup in China is also in the process of the Killers of the Three Kingdoms.Represented by Guangzhou, beauty mak... Romance of the Three Kingdoms has once been greatly admired by a large number of people. And now, beauty makeup in China is also in the process of the Killers of the Three Kingdoms.Represented by Guangzhou, beauty makeup in the Greater Bay Area has become the industrial cluster with the largest scale and the most complete category in China after decades of development, just like “Cao Wei”, the most powerful country in the Three Kingdoms. 展开更多
关键词 category KILLER BEAUTY
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Application of SVM in Feather and Down Category Recognition 被引量:5
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作者 Qisheng Yan Xiaofei Yan 《通讯和计算机(中英文版)》 2006年第1期108-112,共5页
关键词 图像处理 SVM技术 图像识别 计算机技术
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DECOWPOSITON OF QUASI—INJECTIVE OBJECTS OVER A GROTHENDIECK CATEGORY
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作者 徐金中 吴可權 《苏州大学学报(自然科学版)》 CAS 1990年第2期146-150,共5页
Some decompositions of modules over a ring can be discussed in special categories Here we study the decomposition of quasi-injective objects over a Grothendieck category and generalize some propositions on quasi-injec... Some decompositions of modules over a ring can be discussed in special categories Here we study the decomposition of quasi-injective objects over a Grothendieck category and generalize some propositions on quasi-injective modules over a ring in [1] and [3]. 展开更多
关键词 拟内射对象 GROtheNDIECK范畴 Abelian范畴 态射
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Statistical Analysis of Accident Proneness of Drivers
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作者 S.V.Gerus 《Journal of Traffic and Transportation Engineering》 2024年第2期81-91,共11页
A mathematical model describing the risks of road accidents has been built on the basis of statistical data of drivers’ accident rate. It has been revealed that drivers can be divided by the degree of their accident ... A mathematical model describing the risks of road accidents has been built on the basis of statistical data of drivers’ accident rate. It has been revealed that drivers can be divided by the degree of their accident proneness into four categories with sharply differing probabilities of road accidents. It has been shown that there is a possibility of classification of drivers in accordance with specified categories. 展开更多
关键词 ACCIDENT PROBABILITY DRIVER category classification proneness
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A Fast Bayesian Evaluation Algorithm Based on the Second Category of Maximum Likelihood
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作者 孟晶 郑榕 刘君 《Journal of Donghua University(English Edition)》 EI CAS 2015年第2期305-309,共5页
Directing at evaluation for qualifying rate in weaponry test,this article discusses firstly how field test information is flooded with lots of prior information.Then a fast Bayesian evaluation algorithm is presented b... Directing at evaluation for qualifying rate in weaponry test,this article discusses firstly how field test information is flooded with lots of prior information.Then a fast Bayesian evaluation algorithm is presented based on the elaborate analysis of prior information reliability and the second category of maximum likelihood.The example demonstrates that the algorithm presented in this article is better and more robust compared with classical evaluation algorithm for safe-or-failure test and normal Bayesian method,which can make the best of prior information. 展开更多
关键词 simulation information weaponry test Bayesian method the second category of maximum likelihood confidence coefficient
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A Study of Polysemy Translation in the Inner Canon of Huangdi-Su Wen From the Perspective of Prototype Category Theory
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作者 JIA Shan JIA Xiaoqing 《Sino-US English Teaching》 2021年第11期338-342,共5页
Based on the difficulties of polysemy in translation,this paper explains the rationality of prototype category theory in polysemy translation.Taking Li Zhaoguo’s English version of Su Wen as the research object,it an... Based on the difficulties of polysemy in translation,this paper explains the rationality of prototype category theory in polysemy translation.Taking Li Zhaoguo’s English version of Su Wen as the research object,it analyzes the polysemy translation of“Jing”,“Zong”,and“Jiu”as examples,and puts forward the translation strategies of polysemy under the guidance of prototype category theory:equivalent substitution between categories,synonymous conversion between categories,transliteration and introspection outside categories,so as to provide reference for the study of polysemy in English translation of texts on traditional Chinese medicine. 展开更多
关键词 PROTOTYPE category theory Su WEN POLYSEMY TRANSLATION strategies
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The Study on Pragmatic Category of Communicative Intention
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作者 李永宏 《海外英语》 2017年第7期213-214,共2页
Successful communication is a dynamic cognitive process,which relies more on proper communicative intention.Communicative pragmatic category emphasizes the speaker and the hearer's mutual knowledge envirionment.
关键词 communnicative intention cognitive process pragmatic category
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Category Theoretic Properties of the A. Rényi and C. Tsallis Entropies
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作者 György Steinbrecher Alberto Sonnino Giorgio Sonnino 《Journal of Modern Physics》 2016年第2期251-266,共16页
The problem of embedding the Tsallis, Rényi and generalized Rényi entropies in the framework of category theory and their axiomatic foundation is studied. To this end, we construct a special category MES rel... The problem of embedding the Tsallis, Rényi and generalized Rényi entropies in the framework of category theory and their axiomatic foundation is studied. To this end, we construct a special category MES related to measured spaces. We prove that both of the Rényi and Tsallis entropies can be imbedded in the formalism of category theory by proving that the same basic partition functional that appears in their definitions, as well as in the associated Lebesgue space norms, has good algebraic compatibility properties. We prove that this functional is both additive and multiplicative with respect to the direct product and the disjoint sum (the coproduct) in the category MES, so it is a natural candidate for the measure of information or uncertainty. We prove that the category MES can be extended to monoidal category, both with respect to the direct product as well as to the coproduct. The basic axioms of the original Rényi entropy theory are generalized and reformulated in the framework of category MES and we prove that these axioms foresee the existence of an universal exponent having the same values for all the objects of the category MES. In addition, this universal exponent is the parameter, which appears in the definition of the Tsallis and Rényi entropies. It is proved that in a similar manner, the partition functional that appears in the definition of the Generalized Rényi entropy is a multiplicative functional with respect to direct product and additive with respect to the disjoint sum, but its symmetry group is reduced compared to the case of classical Rényi entropy. 展开更多
关键词 Rényi Entropy Generalized Rényi Entropy Measured Spaces Monoidal category
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Theoretical Models of Space and Its Philosophical Category
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作者 Leonid Tchertov 《Journal of Philosophy Study》 2022年第4期185-202,共18页
Diverse concepts of space developed in history of natural philosophy,mathematics,physics,and other natural or cultural studies form theoretical models of spatial relations,given in human’s experience.Their diversity ... Diverse concepts of space developed in history of natural philosophy,mathematics,physics,and other natural or cultural studies form theoretical models of spatial relations,given in human’s experience.Their diversity is due not only to the multiplicity of philosophical and methodological approaches to the concept of space,but also to the variety of ways,in which spatial relationships can be organized.This variety gives a possibility to distinct autonomous spaces of different types with diverse sets of properties as well as separate spaces with their own ordinal,metrical,and sequential structures.Particularly,various ways of space semiotization in culture generate different types of autonomous and separate spaces:written texts,maps,pictures,chessboards,etc.In the same time,all particular notions of space are included in a general logical class.Its volume and content are covered by the philosophical category of space.Such general category cannot be reduced to mathematical,physical,or other concepts of space elaborated in particular sciences,however,it serves as a philosophical basis for their comparison. 展开更多
关键词 spatial relations autonomous and separate spaces VARIETY theoretical model philosophical category
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The Representation of Nominalization in the Category of Discourse
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作者 梁颖 《科技信息》 2010年第30期I0145-I0146,共2页
People gradually learn that in grammar category, nominalization has a very close relation to the category of discourse. This article discusses nominalization from the viewpoints of three linguistic schools, then goes ... People gradually learn that in grammar category, nominalization has a very close relation to the category of discourse. This article discusses nominalization from the viewpoints of three linguistic schools, then goes into the systemic functional linguistics in particular, and points out that nominalization is due to the need of communication, and has a very close relation to the category of discourse. Through the analysis of chosen language materials, this article wants to prove that the frequency of nominalization is in direct proportion to the degree of the formality of the category of discourse. That is to say, the higher the frequency is, the higher the degree is. It 's the same the other way round. 展开更多
关键词 英语学习 学习方法 学习动机 英语翻译
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Reexamining the Derivation and Renewal of Category Books Compilation in Medieval China
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作者 Liu Quanbo 《孔学堂》 2020年第3期I0073-I0081,共9页
The production of category books in medieval China was a continuous process that,despite frequent changes of ruling dynasties,did not experience significant transformation or interruption.In most cases,the category bo... The production of category books in medieval China was a continuous process that,despite frequent changes of ruling dynasties,did not experience significant transformation or interruption.In most cases,the category book compilers inherited work done by their fathers,brothers,or masters.ough largely derivative in content and style,there was innovation and development in the compilation of these category books. 展开更多
关键词 category books COMPILATION DERIVATION RENEWAL
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Category List of Import and Export Commodities Subject to Inspection Implemented by the Institutions of Commodity Inspection(1)
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《China's Foreign Trade》 1995年第8期41-43,共3页
关键词 category List of Import and Export Commodities Subject to Inspection Implemented by the Institutions of Commodity Inspection head BONE
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On the Category of Ideals of Ring
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作者 P. G. Romeo Sreejamol P. R. 《Journal of Mathematics and System Science》 2017年第3期94-99,共6页
关键词 ABEL范畴 主理想 态射 环和
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