14 Questions 15 Answers 0 Followers
Questions related from Prashant Chavan
Hi, I wanted to know what are good tools for simulation and modelling and does it really need a tool? Can't we build our own software for out own system? I am new to this field only thing I know...
27 January 2015 9,259 30 View
I am trying for object detection in Java. I initially starting by comparing two images to find similarity between two images by 1) comparing images pixel by pixel by using img.getRGB(x,y) method...
22 March 2014 7,382 9 View
I am currently using an online update method to update the weights of a neural network, but the results are not satisfactory. I want try switching to a batch update method now. Firstly, I will...
19 April 2013 910 3 View
I know about Backpropagation Algo. used for MLP/FeedFoward network. I want to know whether backpropagation can be directly applied to RNN or it need some modification? I also want to know about...
06 April 2013 6,310 4 View
I have read some documents on ART, but I am unable to understand how to update weights of ART network after selecting Winner on presenting input to network. please provide some details about it. I...
28 March 2013 7,327 2 View
I want to do stock prediction in which I am predicting next day closing value. Input and output are both real values. Is it possible to do such prediction with ART network? If so, which network is...
26 March 2013 5,292 1 View
Is it possible to use a genetic algorithm to find out the weights of neural network. I have 1)Simple Feed forward Network and 2) Recurrent Neural network. Is a genetic algorithm or back...
23 February 2013 7,602 13 View
I am trying for a prediction network. I have normalized my inputs and outputs in the range of -1 to 1. Currently I am using sigmoid activation function at hidden layer and output layer. But for...
22 February 2013 5,691 8 View
I have to normalize data which has values for 100-1000 (numeric values). I read some material regarding normalization techniques e.g. min-max normalization, cosine normalization, non-monotonic...
14 February 2013 3,585 10 View
I have 18 input features for a prediction network, so how many hidden layers should I take and what number of nodes are there in those hidden layers? Is there any formula for deciding this, or it...
24 January 2013 1,965 53 View
I am doing a project on prediction with neural networks. I have searched through a lot of material and found that most programmers prefer MATLAB or C++, JAVA or C# is very rarely used. Use of...
18 January 2013 337 19 View
I read somewhere that mutation probability should be nearly 0.015 to 0.02. I wonder how this mutation rate will make any difference to the original chromosome?
01 January 2013 6,432 40 View
I want to develop a prediction model (like time series forecasting) with BPNN. The sigmoid function is mostly used as activation functions in BPNN but the sigmoid function gives an output between...
19 December 2012 7,819 23 View
hi,i want to do a project in AI can you guys please suggest me from where to start and which the good areas to explore,i hav very little knowledge about AI so also tell me which books should i...
22 October 2011 3,123 5 View
