Niaz Muhammad Shahani

5 Questions 17 Answers 0 Followers

Questions related from Niaz Muhammad Shahani

Why does the optimized ML model show lower accuracy than the traditional model?

In general, the optimized model gives more accurate results than the local model but in my case, the traditional regression model shows a higher R2 value than the optimized model? Thank you in...

13 June 2022 3,631 10 View

How to prevent ANFIS Model from negative prediction values in MATLAB?

I have input and output data set for "ANFIS modeling in MATLAB", and I am getting some negative predicted values of output in testing. However, the predicted values of output in training are...

01 March 2021 3,828 3 View

How the numerical modelling is important from a practical mining perspective ?

Numerical modelling has been widely used to analyze the various type of issues related to the underground mining and tunnelling: subsidence induced by longwall coal mining; stresses computation...

27 March 2019 4,383 4 View

What is the easiest way to learn FLAC3D or 3DEC ?

The current attention in improving the efficiency of mining energy minerals from the earth has encouraged concern in advances, difficulties and likely forthcoming development directions in...

31 December 2018 1,506 28 View

How to add the flow of water aquifer in UDEC code for simualtion of water inrushes in the mine during caving process of strata above the coal?

Numerical simulation of water inrushes in the mine during longwall mining method.

26 October 2018 4,084 0 View