The study of chance processes or the relative frequency characterizing a chance process. | Contact experts in Probability to get answers
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Questions related to Probability
Take N examples sampled from a multinomial distribution (p1,p2,⋯,pm) for m outcomes, with Ni being the number of examples taking the outcome i. Here I assume p1,p2,⋯,pm are listed in the...
04 April 2018 2,307 5 View
Today I among many others received an e-mail from a Portuguese colleague, with an interesting article by Stephen Hawking about if the universe is random or predictive on the following...
04 March 2018 6,493 5 View
Let A and B be two random variables, let indices i and j take finite numbers of values, and let Ai and Bj be mutually independent copies of A and B. That is, all Ai and Bj together are mutually...
03 March 2018 7,939 3 View
Consider n to be the number of unique elements. For example, in case of: A B C D E , n is equal to 5 With these 5 elements 120 different combinations without repetition can be generated (5!)....
15 February 2018 2,092 2 View
02 February 2018 5,895 2 View
I encountered a problem in plotting the predicted probability of multiple logistic regression over a single variables. For example, my model is Prob = - 0.727 + -0.002*X1+ -0.022*X2+ -0.002*X3+...
21 December 2017 5,835 11 View
1. Can Compton Scattering like scattering happens for K shell electron like it happens for valence shell electron for X and Gamma Ray? 2. If yes, probability is more for K or Valence Shell...
14 December 2017 2,261 12 View
I need to send a questionnaire to professionals in roads construction . Respondents have to estimate the probability of occurrence and the impact of risks based on five points likert-scale (very...
12 December 2017 7,173 3 View
We use Laban notation for expressing movements in robotics. Benesh notation is another option, but probably it needs modification to be used in robotics. I wonder if any successful adaptation is...
12 December 2017 5,277 3 View
There are generally three approaches towards "binning" (discretizing) a continuous variable for Bayesian Analysis: 1) Frequency, 2) Quintile and 3) Entropy. Frequency divides the range of the...
12 December 2017 6,330 7 View
I asked about this six months ago and I didn't receive any answers. But, I still believe the question is important and mabye this time will be possible to start discussion. I know, probably it's...
12 December 2017 8,018 8 View
For a specific task of score fusion I need to test my data on some different normalization techniques like typical Z-normalization or Sigmoid-normalization. This is my first step to do. For a...
12 December 2017 5,549 3 View
12 December 2017 4,863 12 View
12 December 2017 10,087 11 View
Various criteria can be used to classify the meta-algorithms: Based on a population-based answer and a population-based algorithm, an answer-based algorithm changes an answer while the search...
11 December 2017 4,300 4 View
06 December 2017 5,702 8 View
Dears! is there any other alternative of morkov chain (any other Statistiics to find the stationary probability at a stat in transition system?
17 November 2017 7,194 3 View
Give some physical significance of complex systems with real spectrum and well defined probability.
11 November 2017 6,668 1 View
G. Monosova is not on RG and I could not find her on Google Scholar. The paper is from 1988. My guess is that the difficulty is because of Cyrilic script and since she is probably not active any...
11 November 2017 7,267 1 View
11 November 2017 6,413 3 View
Will it be appropriate to use convenience sampling technique after stratifying the large population size into various strata?
11 November 2017 9,650 7 View
Suppose I have an initial population (Chromosomes) P={P1, P2, P3, P4, ......., Pn}. If I do crossover on two random parents (P1XP2) by choosing random symmetrical points in P1 and P2. I name the...
11 November 2017 2,956 2 View
Hello Everyone, Need quick help! I have 5 different rates for recurrence from 5 studies with different followup. How do I combine them to find one probability to be used in cost-effectiveness...
11 November 2017 7,160 7 View
Mean Field Analysis
08 November 2017 1,007 3 View