In this paper,we propose an equal interval range approximation and expandinglearning rule for multi-layer perceptrons applied in pattern recognitions.Compared with tra-ditional BP algorithm,this learning rule requires...In this paper,we propose an equal interval range approximation and expandinglearning rule for multi-layer perceptrons applied in pattern recognitions.Compared with tra-ditional BP algorithm,this learning rule requires the output activations interval between themaximum target output node and other nodes to exceed a given equal interval range for eachtraining input pattern,thus it can train networks faster in much lower calculation cost andmay avoid the occurrences ot reversed target output and overlearning,hence it can improve thenetwork’s generalization abilities in pattern recognitions.Through gradually expanding of theinterval range,this learning rule can also enable the network to learn its targets more accuratelyin less additional training iterations.Finally,we apply this algorithm in network training inEEG detection,and the experimental results have shown the above advantages of the proposedalgorithm.展开更多
The term ＂gender equality＂ describes the equal valuing of the different characters assumed by male and female. At present in Northern part of Sri Lanka, there is huge improvement in the field of hospitality. Nowaday...The term ＂gender equality＂ describes the equal valuing of the different characters assumed by male and female. At present in Northern part of Sri Lanka, there is huge improvement in the field of hospitality. Nowadays, gender equality is very important in every workforce especially in the hospitality sector. Many countries are accepting the gender equality. After the ethnic war in Northern Province Tamil people without any discrimination, male and female are taking part in the field of hospitality. The main reasons for this change are economical breakdown and the interest of people towards hospitality field. There are more than 10 women staffs working in the hotel industry in the Northern part of Sri Lanka. The hospitality industry helps the women staffs to balance their families. Because Northern Province has many women leadership families. Most of the female workers （Captain of the families） are working as cleaning staff, front office assistance, assistance managers, managers, and training instructors in the Northern Province hotel sector. According to the authors＇ field visit, Northern Province hospitality sectors provide some security service for the female staffs such as hostel arrangements, no night shift works, and high security inside the hotel. The Northern Province hospitality outlet not only hotels but also catering service, self-employments such as sweets delivery for the fimctions and food cooking for the parties, house works are done by both genders because after the war, many families are affected by the economic poverty. According to the authors＇ data collection, more than 200 families are doing the self-employment jobs such as catering service for the parties, food issuing for the university students, sweets issuing for the functions. Female staffs are able to work with the good mentality as they come to the working field. Though there are educated people in Northern part of Sri Lanka, only a few are qualified in this particular field. Nevertheless, at present many Northern Province female students are studying hospitality degree at University College of Jaffna. They come from different districts, mostly from Northern Province. The women hoteliers are not only capable in front office but they are also able to work in human resource department, account department, kitchen department, housekeeping department and security service department. At last, it is noted that hospitality is the key factor in the long-lasting sustainability of the economic system of the Northern part of Sri Lanka. In the future, the Northern part of Sri Lanka hospitality sector will improve a lot without any gender discrimination, because at present, the students are studying hospitality degree for their great future. It is a sustainable activity for the Northern Province hospitality sector without gender discrimination.展开更多
This paper examines the data of A-share listed companies in China from 2002 to 2017,drawing on the theory of equal opportunity and market rules in M&A transactions.This paper investigates the correlation between c...This paper examines the data of A-share listed companies in China from 2002 to 2017,drawing on the theory of equal opportunity and market rules in M&A transactions.This paper investigates the correlation between changes in tender offer policy and M&A tendencies and performance.The findings suggest that following the policy shift and the adoption of market rules,companies that secure an exemption from the mandatory tender offer obligation not only exhibit stronger M&A tendencies but also improved long-term M&A performance.This indicates that market rules are more suitable for China and contribute to enhancing the efficiency of the M&A market.The paper also presents evidence of a moderating effect,demonstrating that exemptions from the mandatory tender offer obligation positively influence the relationship between policy change and M&A performance.Lastly,this paper finds that state-owned and large-scale firms tend to exhibit a higher degree of M&A tendencies.展开更多
文摘In this paper,we propose an equal interval range approximation and expandinglearning rule for multi-layer perceptrons applied in pattern recognitions.Compared with tra-ditional BP algorithm,this learning rule requires the output activations interval between themaximum target output node and other nodes to exceed a given equal interval range for eachtraining input pattern,thus it can train networks faster in much lower calculation cost andmay avoid the occurrences ot reversed target output and overlearning,hence it can improve thenetwork’s generalization abilities in pattern recognitions.Through gradually expanding of theinterval range,this learning rule can also enable the network to learn its targets more accuratelyin less additional training iterations.Finally,we apply this algorithm in network training inEEG detection,and the experimental results have shown the above advantages of the proposedalgorithm.
文摘The term ＂gender equality＂ describes the equal valuing of the different characters assumed by male and female. At present in Northern part of Sri Lanka, there is huge improvement in the field of hospitality. Nowadays, gender equality is very important in every workforce especially in the hospitality sector. Many countries are accepting the gender equality. After the ethnic war in Northern Province Tamil people without any discrimination, male and female are taking part in the field of hospitality. The main reasons for this change are economical breakdown and the interest of people towards hospitality field. There are more than 10 women staffs working in the hotel industry in the Northern part of Sri Lanka. The hospitality industry helps the women staffs to balance their families. Because Northern Province has many women leadership families. Most of the female workers （Captain of the families） are working as cleaning staff, front office assistance, assistance managers, managers, and training instructors in the Northern Province hotel sector. According to the authors＇ field visit, Northern Province hospitality sectors provide some security service for the female staffs such as hostel arrangements, no night shift works, and high security inside the hotel. The Northern Province hospitality outlet not only hotels but also catering service, self-employments such as sweets delivery for the fimctions and food cooking for the parties, house works are done by both genders because after the war, many families are affected by the economic poverty. According to the authors＇ data collection, more than 200 families are doing the self-employment jobs such as catering service for the parties, food issuing for the university students, sweets issuing for the functions. Female staffs are able to work with the good mentality as they come to the working field. Though there are educated people in Northern part of Sri Lanka, only a few are qualified in this particular field. Nevertheless, at present many Northern Province female students are studying hospitality degree at University College of Jaffna. They come from different districts, mostly from Northern Province. The women hoteliers are not only capable in front office but they are also able to work in human resource department, account department, kitchen department, housekeeping department and security service department. At last, it is noted that hospitality is the key factor in the long-lasting sustainability of the economic system of the Northern part of Sri Lanka. In the future, the Northern part of Sri Lanka hospitality sector will improve a lot without any gender discrimination, because at present, the students are studying hospitality degree for their great future. It is a sustainable activity for the Northern Province hospitality sector without gender discrimination.
基金Supported by Guangdong Province Philosophy and Social Science Planning Project(GD22CGL41,GD23XGL062,GD24CYJ20)Guangdong Basic and Applied Basic Research Foundation(2021A1515011479)。
文摘This paper examines the data of A-share listed companies in China from 2002 to 2017,drawing on the theory of equal opportunity and market rules in M&A transactions.This paper investigates the correlation between changes in tender offer policy and M&A tendencies and performance.The findings suggest that following the policy shift and the adoption of market rules,companies that secure an exemption from the mandatory tender offer obligation not only exhibit stronger M&A tendencies but also improved long-term M&A performance.This indicates that market rules are more suitable for China and contribute to enhancing the efficiency of the M&A market.The paper also presents evidence of a moderating effect,demonstrating that exemptions from the mandatory tender offer obligation positively influence the relationship between policy change and M&A performance.Lastly,this paper finds that state-owned and large-scale firms tend to exhibit a higher degree of M&A tendencies.
