Search Results - subject:"Random sampling"

Improved random sampling consensus algorithm for vision navigation of intelligent harvester robot

Li, Bin; Yang, Yu; Qin, Chengshuai; Bai, Xiao; Wang, Lihui - In: Industrial Robot: the international journal of robotics … 47 (2020) 6, pp. 881-887

experimental results demonstrate that the improved random sampling consensus with an average success rate of 94.6% has higher … reliability than the least square method, probabilistic Hough and traditional random sampling consensus detection. It can extract … robot is susceptible to interference and low accuracy, a navigation path detection algorithm based on improved random …

Persistent link: https://www.econbiz.de/10014835491

Who is coming to the artefactual field experiment? : participation bias among Chinese rural migrants

Frijters, Paul; Kong, Tao; Liu, Elaine M. - 2015

In this paper, we compare participants in an artefactual field experiment in urban China with the survey population of migrants from which they were recruited. The experimental participants were more educated, more likely to lend money to friends, and worked fewer hours than the general...

Persistent link: https://www.econbiz.de/10010478967

Who is Coming to the Artefactual Field Experiment? Participation Bias Among Chinese Rural Migrants

Frijters, Paul - 2015

Persistent link: https://www.econbiz.de/10013028061

Who is Coming to the Artefactual Field Experiment? Participation Bias Among Chinese Rural Migrants

Frijters, Paul - 2015

Persistent link: https://www.econbiz.de/10013028147

The Heterogeneous Effect of Information on Student Performance : Evidence from a Randomized Control Trial in Mexico

Avitabile, Ciro; De Hoyos, Rafael E. - 2015

A randomized control trial was conducted to study whether providing 10th grade students with information about the returns to upper secondary and tertiary education, and a source of financial aid for tertiary education, can contribute to improve student performance. The study finds that the...

Persistent link: https://www.econbiz.de/10012571570

Who Is Coming to the Artefactual Field Experiment? Participation Bias among Chinese Rural Migrants

Frijters, Paul - 2015

Persistent link: https://www.econbiz.de/10012457713

Recognition without replacement in legislative bargaining

Kim, Duk Gyoo - In: Games and economic behavior 118 (2019), pp. 161-175

Persistent link: https://www.econbiz.de/10012239088

A comparative analysis of Aggregational Gaussianity across different market capitalisations for JSE-listed shares and indices

Kruger, Ryan; Huang, Chun-Sung; Rajaratnam, Kanshukan; … - In: African finance journal 21 (2019) 2, pp. 24-35

Persistent link: https://www.econbiz.de/10012316626

A stratified Mangat and Singh’s optional randomized response model using proportional and optimal allocation

Singh, Housila P.; Tarray, Tanveer A. - In: Statistica 74 (2014) 1, pp. 61-79

This paper suggests a stratified optional randomized response model based on Mangat and Singh (1994) model that has proportional and optimal allocation and larger gain in efficiency. Numerically it is found that the suggested model is more efficient than Kim and Warde (2004) stratified...

Persistent link: https://www.econbiz.de/10011124507

The heterogeneous effect of information on student performance : evidence from a randomized control trial in Mexico

Avitabile, Ciro; De Hoyos, Rafael E. - In: Journal of development economics 135 (2018), pp. 318-348

Persistent link: https://www.econbiz.de/10011982847