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Tutorial for learning Polynomial Neural Networks(PNN)

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There are some interesting videos availble from you tube which can help to learn the basics,working principle and area of application of the method/ A graphical and textual representation can be found at http://www.utilizeoptimally.com/articles.php?article_id=2 and http://www.utilizeoptimally.com/articles.php?article_id=1 . The concept of neural network was discussed in http://www.utilizeoptimally.com/articles.php?article_id=3 View the videos and learn about the Polynomial Neural Networks. Admin and Editor(hon) Utilize Optimally : Learn about Optimization by Soft-computation Water based Renewable Energies Call for Papers Special Issue Subscribe to the newsletter / Contact me / Advertise / Call for Paper / Invitation to act as a contributor / My Author Profile / My Kudos Profile

A software for development of Polynomial Neural Network model

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There is a software which can help to develop neural network models by the implementation of Polynomial Neural Network(PNN) algorithms like Group Method of Data Handling(GMDH). The procedure for development of the model is simple and easy to use. Whenever data is entered the model will ask to identify input and output for the framework to be developed. Once the input and output is marked the model will utilize GMDH algorithm to identify the optimal characteristics of the model. When the error is equal or reduced to the desired level of accuracy te model is stopped for development. At the end,the model will generate an equation for estimation of the predicator along with relevant metrics like Root Mean Square Error,Correlation,Mean Absolute Error respectively which acts as the fitness function for selection of the optimal network. The description of the working principle is discussed in detail at UO Thanking you, Admin and Editor(hon) Utilize Optimally : Learn about Optimiza...

Some Software for developing Advanced Neural Network Models

Neural Tools " NeuralTools can automatically update predictions when input data changes, so you don’t have to manually re-run your predictions when you get new data. Combine with Palisade’s Evolver or Excel’s Solver to optimize tough decisions and achieve your goals like no other Neural Networks    package can "...from Home Page. Link : http://www.palisade.com/neuraltools/ Advantages : This tool can be used along with the Risk Analysis and Evolver Optimization Engine.This tool comes as a part of the Decision Tools suite.Both Risk Analysis and Evolver is avaialble in the Decision Tool Suite along with the Neural model development toolkit. Suggestion : This tool is best suitable for a layman working in the field of stock trading or decision making problems often faced in business. This software is not suitable for anyone who is interested to modify the network architecture of the model.It does not allow the users to play with the basic parameters of the network model. ...

Learning Resources you must have, to use Artificial Neural Network

If you want to learn a new tool or technique you must collect a list of learning resources which will be easy to read and understand,easily available or downloadable and cheap or free of cost. Similarly if you want to learn about Artificial Neural Network you must know what are the learning resources you must have in your bookshelf or laptop. A list of : 1.Books 2.Presentations 3.Videos 4.Courses that you may attend were recently published in the Baipatra home page. While preparing this the following factors were considered : 1.The list must not be extensive but selective. 2.Only the best resources will be included. 3.Cost of the same will be minimal or nothing. 4.Links will be active and usable. After considering all the above factors and conducting a search through the net and based on experience finally the list is prepared and presented to those who are really interested to apply the advantage of Artificial Neural Network in their research.

Baipatra: How to predict time dependent variables with the h...

Baipatra: How to predict time dependent variables with the h... : Objective : To predict the probability of rainfall based on monthly mean data of rainfall,runoff and evapotranspiration collected from a si...

Types of Neural Network : Explanation Part 1

The neural networks can be classified based on direction of signal flow,training algorithms,activation functions,network topology etc. All the neural networks can be classified into Supervised,Unsupervised and Reinforcement Class based on the learning method i.e.,training procedures it has adopted.With respect to direction of signal flow such kind of models can be grouped into feed-forward and feedback sub-groups. Based on number of layers neural networks can be subdivided into Single,Multi-layer and Recurrent Neural Networks.

How to create a model with ANN ?

In ANN modeling a graph having input nodes connected to one single output nod is developed.Each node will have its own weight assigned randomly. At the output node all the weighted input nodes are summed up and activated or magnified with the help of Activation Functions. The Activation Functions can be of many types like Step,Ramp,Hypertan,Sinusoidal,Sigmoidal etc. After being activated the output is compared with the desired output(Supervised NN) or the median/mean or any other measures of a set of attributes(for making clusters;Unsupervised NN). If the output from the model is satisfactory with the objective of the model then the model is said to be learning and if not the weightage of the connections are changed and the entire process is repeated. This changing of the weightage is known as Training of the network and is conducted by various methods but mainly by Conjugate Gradient Descent,Back Propagaton and/or Quick Propagation or by some special procedures like Levenberg Marqua...

Types of Neural Network

Types of Neural Networks :  There are two different types of neural network based on the learning mechanism - Supervised and Unsupervised Neural Networks where in case of the former a desired dataset is provided("teacher") with which the model predicted data is compared to find level of accuracy of the model.The Unsupervised neural network will try to identify the inherent properties(data mining) of the input dataset with the help of different unsupervised learning methods. Based on the signal transmission through the neural networks,neural network models can be divided into three distinct classes : Feed forward - where the signal is transmitted only in the forward direction(Input-Hidden-Output); Feedback - a feedback or error correction signal is transmitted back to the source so that deviation from the desired data is actuated and Recurrent - signal is transmitted both ways.Recurrent Neural Networks can use their internal memory to process a...

Definition of ANN

Category Other Output Type Information/Fact TAG ANN Type of Message * Message Cover Feature ANN or Artificial Neural Network can be defined as the parallel processing units which can mimic the nervous signal of the human being for processing of information signals. It use the weights of the input processing units to create a weighted average of all the inputs.Then applies an activation function after the signal has passed through a Threshold function . Entire procedure is repeated when there is multiple layers within the input and output.Every time the signal creates an output it is compared with the observed one to differentiate between the two(error). Once the error is identified the weights are changed and again the same process is repeated( training ). When the difference between the predicted and actual/available output is within the desired limit or number of train...

101 Secrets of a Microsoft Excel Addict

You are about to discover 101 of Excels little-known secrets that have been hiding right under your nose. These secrets are guaranteed to boost your Excel skills and productivity far ahead of everyone around you. Imagine! You the Excel Expert! Go for it .

PowerPoint Addins

Where to find : PowerPoint Templates http://powerbacks.com http://www.presentationpro.com http://www.brainybetty.com/ www.awesomebackgrounds.com PowerPoint To Flash PPT To Flash Studio is a solid, fast an easy to use tool to convert Microsoft PowerPoint file to Flash SWF. It produces high quality output and the most accurate conversion result.You can enhance the conversion result with FREE PPT to Flash Studio Editor. Add standard presentation components such as callout, image, clipart, etc. Publish to HTML, executable file, autorun CD/DVD, compatible SCORM/AICC content for LSM. authorPOINT is a freeware application which converts PowerPoint to Flash while retaining its animations, sound and narrations. The converted presentation can be viewed in any web browser locally, or can be uploaded to authorSTREAM, a free online presentation sharing platform. FlashSpring is an easy-to-use application for creating professional Flash content in PowerP...

PowerPoint Alternative

It is not that Microsoft is one and only developer of power point applications.Many other companies also produce such type of applications. 1. Impress Second most popular presentation tool next to MS PowerPoint.Comes with the Openoffice suite of productivity softwares.Completely free.You will find nearly all the features of MS PowerPoint in Impress .You will also find a diagram-drawer,slide manager etc.The main problem of Impress is that you can not convert a Impress presentation into MS Powerpoint one.You need Impress in your computer to open a presentation made in Impress. 2. ThinkFree Show ThinkFree Desktop(also has a Online and Portable version) is the compatible alternative to Microsoft® Office. It includes ThinkFree Write (word processing), ThinkFree Calc (spreadsheet), and ThinkFree Show (presentation) applications that let you create, edit, and update your documents.Its online version is similar to Google Docs .The ThinkFree Presentation viewer is an awesome tool to share your...

How to learn PowerPoint from the net for FREE ?

Tutorials Tutorials from the creator Microsoft publishes extensive tutorials and How to questions about power point. PowerPoint in the Classroom Students of all ages can create multimedia presentations using Microsoft PowerPoint. Teach them how using this fun-filled, online tutorial. Microsoft PowerPoint Tutorial This tutorial will help you get started with Microsoft PowerPoint and may solve some of your problems. . PowerPoint Tutorial This tutorial is copyrighted by the Department of Computer Science at The University of Rhode Island. PowerPoint Basics (University of Alberta - EDIT202): For PowerPoint 97/98/2000: Start PowerPoint, View Options, Add a Slide, Add / Modify Text, Speaker Notes, Slide Background and Color Scheme, Headers / Footers, Graphics, Audio & Video, Charts, Transitions, Slide Show Animation. In and Out of the Classroom with Office XP / PowerPoint 2002 (Microsoft): New features in PowerPoint 2002, Create a new presentation using a desi...

History of MS Power Point

PowerPoint 1.0 was actually derived from a product called Presenter that was developed by Forethought Inc.(Bob Gaskins and Dennis Austin) in early 1987. Presenter was built for Macintosh II computers with special graphics cards (supporting a whopping 236 colors). It was arguably the first personal computer program directed at creating presentation slides. (Up to this point, graphical slide design was largely the domain of large service bureaus like Genigraphics, which charged $240 an hour for time on its $50,000 computer-design stations.) Microsoft purchased Presenter in August of the same year for $14 million, a huge sum at the time, but probably one of smartest checks Bill Gates ever cut.( Stevenson Consulting ). PowerPoint will celebrate its 20th birth day in this year of 2007. 1987,September : PowerPoint 1.0 for Mac and DOS was released. Windows had not been invented yet. 1988 : Version 2. Developed jointly by Microsoft and GeniGraphics.The later also offer a slide printing servi...