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MATLAB fitensemble : How it build each tree ? Based on all features OR subset of features?
Category : Programming Languages

I am using fitensemble function with 'Bag' in matlab 2011b for classification using following:


fitensemble(features , classLabels,'Bag',10,'tree','type' , 'classification');


Can someone inform how fitensemble select features for building each decision tree? Does it select a subset of all features for each tree ( as like original Breiman's random-forest) ? Or it select


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How to Hide SolidWorks Features Without Hiding Child Features
Category : Computers
SolidWorks in a widely used CAD application. It is used by engineers and architects to create designs for machines and structures that can have all the material and force numbers included so that the builder will know before he starts building if the design will work or not. One of the useful features in SolidWorks is that parts in an assembly can be parented to other parts. However, as you are wo

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BDD features of features, should I make a new story or it belongs in a scenario?
Category : Web Design

Ok so I'm just starting to try and use BDD for some new development we are doing and I wrote up a story like this for a log viewer feature:


Story: User reviews workflow execution logs


As a user
I want to review the log of rules execution
So that I can examine the results and make adjustments/fixes to the rules definitions

with some scena


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Do combination of existing features make new features ?
Category : Network & Servers

Does it help in classifying better if I add linear, non-linear combinatinos of the existing features ? For example does it help to add mean, variance as new features computed from the existing features ? I believe that it definitely depends on the classification algorithm as in the case of PCA, the algorithm by itself generates new features which are orthogonal to each other and are linear comb


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Features phone vs Smartphone: can features phone run Web based application?
Category : Web Design

i was reading an article about smartphones and features phones, and i was surprised to see that smartphones share only the 28% of the global MArket. In Africa, Asia, South American and so on there are still plenty of featured phones.....Than thanks to Java platform and Brew can run just a few third part made applications.


Now i was also reading another article about native app vs We


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PDA Features
Category : Electronics
The Personal Digital Assistant (PDA) was created to provide consumers with a phone that functions as a cell phone and computer in one device. The features can vary based on the model and brand, but most of them have similar functions overall. PDAs have allowed consumers to have access to more information and given them the ability to complete tasks more efficiently. Windows MobileWindows mobile

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TAGS : Features

IE 7 Features
Category : Internet
Microsoft released Internet Explorer 7 on October 18, 2006. This version of the program replaced Internet Explorer 6, which had been released five years earlier. It marked Microsoft's attempts to deal with new advances on the Internet, as well as an effort to provide a greater amount of convenience for the end user. Designed for XPInternet Explorer 7 marked Microsoft's first attempt to create a

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TAGS : Features

HD DVR Features
Category : Electronics
HD DVRs continue to grow in popularity, so cable TV providers and DVR manufacturers continue to add more and more features from which you can choose to enhance your TV watching experience. If you are confused by some of the more recent features offered on HD DVRs, their definitions are easily grasped by even the least tech-savvy among us. Video connectionsA typical HD DVR can offer coaxial, RCA

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TAGS : Features

The Features of Blu-ray
Category : Electronics
Blu-ray is an optical disc format that was created by the Blu-ray Disc Association, a large group of companies in electronics, media and computers who research, develop and promote the Blu-ray standard. The Blu-ray disc format was created to provide high-definition video (HD) recording, rewriting and playback. This is done by using a blue laser, as opposed to the red lasers used for CDs and DVDs,

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TAGS : Features

IP PBX Features
Category : Electronics
IP PBX is the application of VoIP (Voice over Internet Protocol) technology to Private Branch Exchanges (PBX). Company telephone networks are carried over the data network as digital signals. This advancement in PBX provision simplifies the physical network inside the building, reduces costs and improves quality of service. SecurityDigital code is easier to encrypt than an analog signal. The ex

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TAGS : Features

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