Listening, in language teaching, is a skill that requires active engagement. To help their students become effective listeners becomes one of the great challenging tasks for the language teachers. In the Chinese conte...Listening, in language teaching, is a skill that requires active engagement. To help their students become effective listeners becomes one of the great challenging tasks for the language teachers. In the Chinese contexts, this challenge is greater for college English teachers, for listening skills, an important part of communication skills, have not been given as much attention as reading or writing skills in teaching non-English majors, especially a decade ago. This paper introduces English movies on English listening teaching in college, and puts forward some application strategies of English movies in English listening teaching.展开更多
Mathematics is one of the basic courses of public university freshmen non-math majors, it is an important tool for students to learn the successor program, and the learning process can develop and exercise their think...Mathematics is one of the basic courses of public university freshmen non-math majors, it is an important tool for students to learn the successor program, and the learning process can develop and exercise their thinking and ability. Given the differences in different periods of higher mathematics learning objects, as well as students learning content in different periods and in different conditions, teachers in the teaching mode of teaching could be considered stage of teaching. That is, different content based on various stages of teaching and student learning, and use different teaching methods and means to carry out teaching.展开更多
Mobile device manufacturers are rapidly producing miscellaneous Android versions worldwide. Simultaneously, cyber criminals are executing malicious actions, such as tracking user activities, stealing personal data, an...Mobile device manufacturers are rapidly producing miscellaneous Android versions worldwide. Simultaneously, cyber criminals are executing malicious actions, such as tracking user activities, stealing personal data, and committing bank fraud. These criminals gain numerous benefits as too many people use Android for their daily routines, including important communications. With this in mind, security practitioners have conducted static and dynamic analyses to identify malware. This study used static analysis because of its overall code coverage, low resource consumption, and rapid processing. However, static analysis requires a minimum number of features to efficiently classify malware. Therefore, we used genetic search（GS）, which is a search based on a genetic algorithm（GA）, to select the features among 106 strings. To evaluate the best features determined by GS, we used five machine learning classifiers, namely, Na？ve Bayes（NB）, functional trees（FT）, J48, random forest（RF）, and multilayer perceptron（MLP）. Among these classifiers, FT gave the highest accuracy（95%） and true positive rate（TPR）（96.7%） with the use of only six features.展开更多
文摘Listening, in language teaching, is a skill that requires active engagement. To help their students become effective listeners becomes one of the great challenging tasks for the language teachers. In the Chinese contexts, this challenge is greater for college English teachers, for listening skills, an important part of communication skills, have not been given as much attention as reading or writing skills in teaching non-English majors, especially a decade ago. This paper introduces English movies on English listening teaching in college, and puts forward some application strategies of English movies in English listening teaching.
文摘Mathematics is one of the basic courses of public university freshmen non-math majors, it is an important tool for students to learn the successor program, and the learning process can develop and exercise their thinking and ability. Given the differences in different periods of higher mathematics learning objects, as well as students learning content in different periods and in different conditions, teachers in the teaching mode of teaching could be considered stage of teaching. That is, different content based on various stages of teaching and student learning, and use different teaching methods and means to carry out teaching.
基金supported by the Ministry of Science,Technology and Innovation of Malaysia,under the Grant e Science Fund(No.01-01-03-SF0914)
文摘Mobile device manufacturers are rapidly producing miscellaneous Android versions worldwide. Simultaneously, cyber criminals are executing malicious actions, such as tracking user activities, stealing personal data, and committing bank fraud. These criminals gain numerous benefits as too many people use Android for their daily routines, including important communications. With this in mind, security practitioners have conducted static and dynamic analyses to identify malware. This study used static analysis because of its overall code coverage, low resource consumption, and rapid processing. However, static analysis requires a minimum number of features to efficiently classify malware. Therefore, we used genetic search（GS）, which is a search based on a genetic algorithm（GA）, to select the features among 106 strings. To evaluate the best features determined by GS, we used five machine learning classifiers, namely, Na？ve Bayes（NB）, functional trees（FT）, J48, random forest（RF）, and multilayer perceptron（MLP）. Among these classifiers, FT gave the highest accuracy（95%） and true positive rate（TPR）（96.7%） with the use of only six features.
