Ahmed Alabdaly
UPM
Followers: 0 Following: 0
Professional Interests: Bioinformatics
Statistics
16 Questions
0 Answers
RANK
33,655
of 290,056
REPUTATION
1
CONTRIBUTIONS
16 Questions
0 Answers
ANSWER ACCEPTANCE
18.75%
VOTES RECEIVED
1
RANK
of 19,631
REPUTATION
N/A
AVERAGE RATING
0.00
CONTRIBUTIONS
0 Files
DOWNLOADS
0
ALL TIME DOWNLOADS
0
RANK
of 144,441
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Feeds
Question
Combining feature selection methods (filter and wrapper)
Hello, I designed an integrated framework for feature selection which combines feature ranking techniques with sequential forwa...
8 years ago | 1 answer | 0
1
answerQuestion
feature selection criteria, sffs
Hello, I proposed an integrated framework for feature selection by combining feature ranking and sequential forward feature sel...
8 years ago | 0 answers | 0
0
answersQuestion
Using of rankfeatures function
Hello, I have the breast cancer dataset which has two sample labels (relapse and non-relapse). How I can use (rankfeatures) fun...
8 years ago | 0 answers | 0
0
answersQuestion
Reference for sequential feature selection
Dear all, Can anyone provide me an academic reference proves that sequential feature selection can be used with any type of cla...
9 years ago | 0 answers | 0
0
answersQuestion
sequentialfs function algorithm used
Dear all, I am using (sequentialfs) function in selecting a most informative subset of features from microarray data. I need to...
9 years ago | 0 answers | 1
0
answersQuestion
M/Z value , rankfeatures, classification, microarray
Dear all, Any one can help me in defining the M/Z value which assumed in (rankfeatures) function used in open loop feature sele...
9 years ago | 0 answers | 0
0
answersQuestion
rankfeatures,algorithm,microarray,gene selection
Dear all, Can any one help me by providing the algorithm used in (rankfeatures) function used in Bioinformatics toolbox? Regar...
9 years ago | 1 answer | 0
1
answerQuestion
Feature ranking algorith used
Can any one tell me what is the algorithm that used by matlab for feature ranking? Thanks
10 years ago | 0 answers | 0
0
answersQuestion
Covariance matrix error massage
Hello, I have a microarray data matrix Sample(19 by 5000),when I classified this matrix, the matlab produce error message"covar...
10 years ago | 0 answers | 0
0
answersQuestion
Classifier using and building
Hello, I have a data matrix with high dimensions,around 117 by 24000, and I want to deduce its dimensions by features selection...
10 years ago | 0 answers | 0
0
answersQuestion
Features selection for microarray data analysis
Hello, I have a matrix of (24500 by 60) which represents microarray data, I want to find a small subset based on features selec...
10 years ago | 0 answers | 0
0
answersQuestion
Clustering performance and validation
Hello, I've applied some clustering algorithms such as kmeans,som, and..etc over a different data sets. I want to evaluate the ...
10 years ago | 1 answer | 0
1
answerQuestion
Two way clustering algorithm
Can any one help me to do two way clustering algorithm on datasets? Thanks
10 years ago | 1 answer | 0
1
answerQuestion
Clustering based on Gaussian mixture model
Hello, I have a 50 by 38 matrix where the rows represent the genes and columns represent samples. Please can any one help me to...
10 years ago | 0 answers | 0
0
answersQuestion
Bioinformatics tool and microarray
Hello, I have a matrix of 38 by 50, which represent data from micro array of 38 patient and 50 genes.I want to cluster this mat...
10 years ago | 0 answers | 0
0
answersQuestion
How can I fit data into Gaussian model?
I have a matrix of 38-by-50 which represents 38 sample and 50 genes reading. I need to cluster this data matrix using Gaussian m...
10 years ago | 1 answer | 0