This paper presents an Enhanced Moth-Flame Optimization （EMFO） technique based on Cultural Learning （CL） and Gaussian Mutation （GM）. The mechanism of CL and the operator of GM are incorporated to the original al...This paper presents an Enhanced Moth-Flame Optimization （EMFO） technique based on Cultural Learning （CL） and Gaussian Mutation （GM）. The mechanism of CL and the operator of GM are incorporated to the original algorithm of Moth-Flame Optimization （MFO）. CL plays an important role in the inheritance of historical experiences and stimulates moths to obtain information from flames more effectively, which helps MFO enhance its searching ability. Furthermore, in order to overcome the disadvantage of trapping into local optima, the operator of GM is introduced to MFO. This operator acts on the best flame in order to generate several variant ones, which can increase the diversity. The proposed algorithm of EMFO has been comprehensively evaluated on 13 benchmark functions, in comparison with MFO. Simulation results verify that EMFO shows a significant improvement on MFO, in terms of solution quality and algorithmic reliability.展开更多
The interactive coexistence of multi-cultures in the world makes cultural teaching in colleges and universities practical significant.The author carried out a one-semester class-based empirical study on the cultural t...The interactive coexistence of multi-cultures in the world makes cultural teaching in colleges and universities practical significant.The author carried out a one-semester class-based empirical study on the cultural teaching of 120 freshmen in three classes of English major,using qualitative research methods as the main method,combined with quantitative data collection and analysis,to explore what changes have taken place in students'attitudes and cognition after cultural learning.The study found that 84%of the students changed their attitudes towards cultural differences after one semester of cultural study.The analysis of the causes of the changes reflects the students'cognitive changes in cultural learning,cross-cultural awareness and emotional needs.展开更多
基金The work is supported by National Natural Science Foundation of China （Grant No. 51707069）, the State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources （Grant No. LAPS 18001）, National Natural Science Foundation of China （Grant No. 51277080）, MOE Key Laboratory of Image Processing and Intelligence Control, Wuhan, China （Grant No. IPIC2015-01）, and State Key Program of National Natural Science Foundation of China （Grant No.51537003）.
文摘This paper presents an Enhanced Moth-Flame Optimization （EMFO） technique based on Cultural Learning （CL） and Gaussian Mutation （GM）. The mechanism of CL and the operator of GM are incorporated to the original algorithm of Moth-Flame Optimization （MFO）. CL plays an important role in the inheritance of historical experiences and stimulates moths to obtain information from flames more effectively, which helps MFO enhance its searching ability. Furthermore, in order to overcome the disadvantage of trapping into local optima, the operator of GM is introduced to MFO. This operator acts on the best flame in order to generate several variant ones, which can increase the diversity. The proposed algorithm of EMFO has been comprehensively evaluated on 13 benchmark functions, in comparison with MFO. Simulation results verify that EMFO shows a significant improvement on MFO, in terms of solution quality and algorithmic reliability.
文摘The interactive coexistence of multi-cultures in the world makes cultural teaching in colleges and universities practical significant.The author carried out a one-semester class-based empirical study on the cultural teaching of 120 freshmen in three classes of English major,using qualitative research methods as the main method,combined with quantitative data collection and analysis,to explore what changes have taken place in students'attitudes and cognition after cultural learning.The study found that 84%of the students changed their attitudes towards cultural differences after one semester of cultural study.The analysis of the causes of the changes reflects the students'cognitive changes in cultural learning,cross-cultural awareness and emotional needs.
