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Gears are one of the most widely used elements in rotary machines for transmitting power and torque. The system is subjected to variable speed and torque which lead to faults in gears. This paper presents condition monitoring and fault diagnosis of spur gear conceived as pattern recognition problem. Pattern recognition has the following two main phases: feature extraction and feature classification...
This paper explores opinion mining using supervised learning algorithms to find the polarity of the student feedback based on pre-defined features of teaching and learning. The study conducted involves the application of a combination of machine learning and natural language processing techniques on student feedback data gathered from module evaluation survey results of Middle East College, Oman....
In this paper, we propose and assess SWAPN, a useful, novel and intelligent dream tool to study the impending multimedia technologies and to help the visually challenged as well as aged persons to overcome their disabilities. Recently, there were many research studies conducted related to human-machine systems available to help visually challenged people to reassure themselves to the outside world...
Group recommender systems generate a set of recommendations that will satisfy a group of customers with potentially competing purchase interests. This paper proposes a research and operational model which effectively enhances Group Recommender Model to boost the customer purchases. For this purpose, it uses the communication and collaboration of two major sources namely Mobile Money Operator and Outlet...
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