Search results
Results from the WOW.Com Content Network
A demo for Prim's algorithm based on Euclidean distance. In computer science, Prim's algorithm is a greedy algorithm that finds a minimum spanning tree for a weighted undirected graph. This means it finds a subset of the edges that forms a tree that includes every vertex, where the total weight of all the edges in the tree is minimized. The ...
A planar graph and its minimum spanning tree. Each edge is labeled with its weight, which here is roughly proportional to its length. A minimum spanning tree (MST) or minimum weight spanning tree is a subset of the edges of a connected, edge-weighted undirected graph that connects all the vertices together, without any cycles and with the minimum possible total edge weight. [1]
Greedy algorithms determine the minimum number of coins to give while making change. These are the steps most people would take to emulate a greedy algorithm to represent 36 cents using only coins with values {1, 5, 10, 20}. The coin of the highest value, less than the remaining change owed, is the local optimum.
Created Date: 8/30/2012 4:52:52 PM
Download as PDF; Printable version; ... Pages in category "Greedy algorithms" ... Prim's algorithm This page was last ...
Mark Cuban, CEO of Cost Plus Drugs, told BI that AI's impact on a company's workforce will be determined by how well the technology is implemented.
For general graphs, the best known algorithms for both undirected and directed graphs is a simple greedy algorithm: In the undirected case, the greedy tour is at most O(ln n)-times longer than an optimal tour. [1] The best lower bound known for any deterministic online algorithm is 10/3. [2]
From January 2009 to October 2012, if you bought shares in companies when Mackey J. McDonald joined the board, and sold them when he left, you would have a 41.6 percent return on your investment, compared to a 55.0 percent return from the S&P 500.