scholarly journals Prediksi Pendapatan Sewa Dengan Data Mining Pada Perusahaan XYZ

Author(s):  
May Liana ◽  
Christine Sanjaya ◽  
Agus Widodo ◽  
Marshall Martinus

XYZ Company has a program to predict leasing income that only predict in constant condition where every tenant assumed for leasing renewal. This research is done to build accurate income prediction system that accommodate in making strategic decision towards the company. Premier data collecting is through direct interview with the company management. The analysis is through data training from the previous years to build neural network model. The analysis result shows that this model has produced error total value that is smaller than the previous error total value in years before. Therefore, it could be concluded that data mining with neural network technique that produced more accurate leasing income that could help the company making decision based on the hidden information in the database.

2011 ◽  
Vol 6 (7) ◽  
pp. 94-101
Author(s):  
Changjun Zhu ◽  
Sha Li ◽  
Liping Wu ◽  
Zhenchun Hao

2011 ◽  
Vol 6 (4) ◽  
Author(s):  
Changjun Zhu ◽  
Qinghua Luan ◽  
Zhenchun Hao ◽  
Qin Ju

2015 ◽  
Vol 813-814 ◽  
pp. 550-556
Author(s):  
Md Obaidullah Ansari ◽  
Rajashree Samantray ◽  
Joyjeet Ghose

— Continuous casting of steel is a process in which liquid steel is continuously solidified into semi-finished or finished product (slabs, blooms or billets). There are many problems associated with continuous casting shop which affect the casting process. A major problem is associated in continuous casting shop is breakout of molten steel. Breakout leads to temporary shutdown of caster, damage of machinery due to splash of molten steel, capital loss, safety hazards etc. In Bokaro steel plant a logical based breakout prediction system is used to predict the breakout. This system sometimes generates false alarm and sometimes even fail to generate an alarm before breakout. Also the logical model has lot of dependence on specific equipment, process and calibration. Neural network can be implemented for a better breakout prediction system. So, in this paper a back-propagation neural network model is developed for predicting the existence of primary cracks that might lead to a breakout. The network gets its input temperatures from thermocouples which are attached to the wide and narrow sides of the mould. The output of the neural network is either logic 1 (for presence of crack) or logic 0 (for no crack). Testing the network shows excellent result as evident from the confusion matrix and performance plot. The neural network model is validated by simulating in MatLab/Simulink. The developed network may be used effectively in predicting breakouts during continuous casting. Such effective prediction can go a long way in reducing production losses in steel manufacturing.


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