Describe random forests, Computer Networking

Random forests: An ensemble of the classification or the regression trees (see the classification and regression tree methods) that have been fitted to the same n observations, but with the random weights attained by use of the bootstrap. In addition randomness is supplied by selecting a small fraction of covariates for split point determination only in each inner node of these trees.

The final predictions are then attained by averaging the predictions attained from each tree in the forest. The empirical and theoretical investigations have shown that such an aggregation over the multiple tree-structured models helps to get better upon the prediction accuracy of single trees. 

Posted Date: 7/31/2012 9:06:32 AM | Location : United States







Related Discussions:- Describe random forests, Assignment Help, Ask Question on Describe random forests, Get Answer, Expert's Help, Describe random forests Discussions

Write discussion on Describe random forests
Your posts are moderated
Related Questions
Distance vector-based routing algorithms (also called as Bellman-Ford algorithms) pass periodic copies of a routing table from router to router. Regular updates among routers commu

Some of the ?elds of IP and ICMP datagrams will be ?xed, some will be settable by the application, and others will computed according to the situation. You must set all ?elds of th

A modified NRZ code known as enhanced-NRZ (E-NRZ) operates on 7-bit words; inverting bits 2,3,6 and 7; and adding one parity bit to each word. The parity bit is chosen to make the

Enumerate about the Star networks Comments: 1 - If one connection/station fails the other devices aren't affected 2 - If central hub breaks down, the whole network fail

Describe difference among Single path and Multipath?

1 Suppose you are the new regulator in charge who has authority over Internet services (although in reality such a position may not exist depending on your country). You aim to enh

TWO DIFFERENT KINDS OF TOPOLOGIES: LOGICAL TOPOLOGY:  It is described by the specific network technology. PHYSICL TOPOLOGY: It relays on the wiring scheme. NE

Q. What is Network Address? Network Address First address in the block, assigned to the organization Defines the network itself and cannot be assigned to a host


what is max length of cable I can use