bat.zip - bat algorithm for optimization,2011-12-22 20:00:16,下载139次
ABCNNTrain.zip - Training Artificial Neural Network.
XOR Problem.
Summation Units, Log-Sigmoid Neurons with Biases.
Input Layer: 2, Hidden Layer: 2, Output Layer: 1 neurons.
Returns mean square error between desired and actual outputs.
Reference Papers:
D. Karaboga, B. Basturk Akay, C. Ozturk, Artificial Bee Colony (ABC) Optimization Algorithm for Training Feed-Forward Neural Networks, LNCS: Modeling Decisions for Artificial Intelligence, 4617/2007, 318-329, 2007.
D. Karaboga, C. Ozturk, Neural Networks Training by Artificial Bee Colony Algorithm on Pattern Classification, Neural Network World, 19(3), 279-292, 2009.
*/
,2011-12-22 19:55:05,下载62次
kmeansK.zip - KMEANSK Performs K-means clustering given a list of feature vectors and k
The argument k indicates the number of clusters you want the data to be
divided into. data_vecs (N*R) is the set of R dimensional feature
vectors for N data points. Each row in data_vecs gives the R
dimensional vector for a single data point. Each column in data_vecs
refers to values for a particular feature vector for all the N data
points. The output data_idxs is a N*1 vector of integers telling which
cluster number a particular data point belongs to. It also outputs
centroids which is a k*R matrix, where each rows gives the vector for
the cluster center. If we want to segment a color image i into 5
clusters using spacial and color information, we can use this function
as follows:
,2011-12-22 19:45:32,下载6次
kmedioids.zip - [inds,cidx] = kmedioids(D,k)
Performs k-mediods clustering only requires a distance matrix D and
number of clusters k. Finds cluster assignments "inds" to minimize the
following cost function:
,2011-12-22 19:41:56,下载34次
kmeans.zip - function [L,C] = kmeans(X,k)
KMEANS Cluster multivariate data using the k-means++ algorithm.
[L,C] = kmeans(X,k) produces a 1-by-size(X,2) vector L with one class
label per column in X and a size(X,1)-by-k matrix C containing the
centers corresponding to each class.
Version: 07/08/11
Authors: Laurent Sorber (Laurent.Sorber@cs.kuleuven.be)
References:
[1] J. B. MacQueen, "Some Methods for Classification and Analysis of
MultiVariate Observations", in Proc. of the fifth Berkeley
Symposium on Mathematical Statistics and Probability, L. M. L. Cam
and J. Neyman, eds., vol. 1, UC Press, 1967, pp. 281-297.
[2] D. Arthur and S. Vassilvitskii, "k-means++: The Advantages of
Careful Seeding", Technical Report 2006-13, Stanford InfoLab, 2006.
,2011-12-22 19:38:16,下载18次
Gravitational_Search_algorithm.zip - Gravitational Search algorithm,2011-10-28 02:56:03,下载40次
threesevensegment.zip - A given number (0..999) is tranfered to three seven segment displays using the BCD code.,2010-05-20 01:36:45,下载2次
sevensegment.zip - A given number is transfered to BCD code and with a control block passed to the 7 segment display. ,2010-05-20 01:35:27,下载3次
BOD_TB24.zip - Digital Amplitude Optimum (BOD) for discontinuous control,2010-05-20 01:34:24,下载4次
colourhistogram.zip - The histogram of the image gives the frequency of occurrence of the gray level. ,2010-05-20 01:30:56,下载4次
rdirExec.zip - Directory walking with input function handle called with each matching file found,2010-05-20 01:30:05,下载2次
importSTDF.zip - Extracts contents of an STDF (Standard Test Data Format) file, per the STDF Specification V4,2010-05-20 01:18:23,下载12次
Embiggen.zip - Add (or multiply, divide, etc) a matrix A to a vector b with the simple syntax A + Embiggen(b),2010-05-20 01:17:39,下载3次
docsgen_dot_tools.zip - Generate a function or script file call tree and plot it in a figure,2010-05-20 01:16:40,下载3次
hoverlines.zip - simple hover and highlight functionality,2010-05-20 01:15:21,下载2次
optimization.zip - Derivative-based Optimization using The Gradient Descent,2010-05-20 01:13:56,下载40次
Zfit.zip - ZFIT is a function which can PLOT, SIMULATE and FIT impedance data,2010-05-20 01:07:22,下载3次
ABC_eld_2.zip - Solution to Economic Dispatch by Artificial Bee colony Algorithm,2010-05-05 00:28:02,下载214次
ACOforTSP.zip - ant colony for tsp code,2010-03-10 17:30:53,下载13次
optimPID.rar - OPTIMPID Optimal PID tuning based on integral performance criteria,2009-05-26 21:05:01,下载17次