• The Journal of the Korea institute of electronic communication sciences
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• v.14 no.4
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• pp.701-706
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• 2019

The advent of the AI(: Artificial Intelligence) has applied to many industrial and general applications have havingact on our lives these days. Various types of machine learning methods are supported in this field. The supervised learning method of the machine learning has features and targets as an input in the learning process. There are many supervised learning methods as well and their performance varies depends on the characteristics and states of the big data type as an input data. Therefore, in this paper, in order to compare the performance of the various supervised learning method with a specific big data set, the supervised learning methods supported in the Tensorflow and the Sckit-Learn are simulated and analyzed in the Jupyter Notebook environment with python.

• Proceedings of KOSOMES biannual meeting
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• 2008.05a
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• pp.81-89
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• 2008

The Maritime High School's Two plus One Onboard Training system is introduced to increase amount of graduate students to board on a ship for improvement of Ministry of Land, Transport and Maritime Affairs' policy. Students with this system study in school for two years and complete practices in ship for one year so that graduate students from this system can get officer license with only interview exam. This program Iud been developed to attract more graduate students to board on ships longer according to the fact that students now are avoiding life on ships. Four years after the system had been introduced, this research aims to find out problems of the system by questionnaire regarding practices on ships to current students from which to introduce methods of leading longer lie on ships of students.