Kamal Nor

14 Questions 19 Answers 0 Followers

Questions related from Kamal Nor

Distribution Normality and statistical tests?

Do we need to have a normal distribution to run statistical tests? What about non normal distribution?

06 June 2019 5,973 6 View

Strong correlation between predictors for Neural Network Input?

I need to ask this question before I go to sleep Hope when I wake up there will be some answers :) I have around 80 variables as inputs to my Neural Network. I am wondering if some of these...

06 June 2019 1,750 5 View

Pearson Correlation for Time Sereis?

I have 80 variables containing measures of temperatures. At each hour, measures are recorded for all the 80 variables. As such the length of each dataset corresponding to each variables has the...

06 June 2019 9,746 3 View

Preliminary data analysis for time series data?

Hi. What preliminary data analysis you could do to time series data? Any step by step guide?

05 May 2019 4,349 4 View

Data Preprocessing : Missing values or outliers?

Dear All If in your dataset there are missing values as well as outliers, which one you treat first? Replace missing values (with mean, mod, liner interpolation etc..) or deal with the outliers?

05 May 2019 9,727 4 View

Any Public Data for Gas Turbine Reliability Study?

Hi. Is there any public gas turbine data that i could use for my neural network?

04 April 2019 244 1 View

How to avoid poorly written papers that waste time to understand?

Hi there...a bit down here. Newbie PHD candidate. Its the day that you start off with full throttle motivation and a mind set on a specific subject, u collected some papers on the said subject and...

02 February 2019 2,907 3 View

What is stage stacking method for multistages compressor?

I need guidance. Been reading a few papers but cannot get the idea of stage stacking method. I just need a broad explanation.

01 January 2019 1,498 2 View

Why turbomachines are adiabatic?

Why turbomachine such as gas turbine considered adiabatic when heat is injected for combustion???

01 January 2019 3,232 5 View

Is Logistic regression a linear method?

I see in some discussion people saying logistic regression as a general linear model while some say that it is not a linear model. Looking at math behind it, I think that it is not a linear model.

11 November 2018 4,820 10 View

Neural Network or traditional multivariate analysis?

What differ Neural Network function in searching for relation between variables than traditional multivariate stats analysis? What is the advantage of neural network over multivariate analysis?

11 November 2018 1,836 4 View

Which neural network to choose?

I need to perform a performance prediction of a machine base on multi parameters data. The datas are sensory data. Which neural network should I consider in doing this study?

11 November 2018 999 6 View

Neural Network and noisy data?

Do neural networks works well with noisy data?

11 November 2018 4,406 0 View

What are the disadvantages in using Bayesian Method in predicting reliability?

Is Bayesian Method the most popular method in reliability prediction and if not why?

11 November 2018 6,539 8 View