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Professional Interests: neural networks, computer networks, security

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Hi Branko, I've been trying to find a way to fix this issue and tried several variations of the data set. I guess i finally fou...

9638 views

Posted 7 years ago

Thanks for this detailed explanation and your patience. I've checked every little item that you adviced me, help guides etc. but...

Branko, Sorry but i couldn't get what you mean with don't copy data={ }. I've been checking the usage of cat not to ask unnece...

Hi Branko, I've upgraded my matlab from 2006 to r2009b and tried again your codes and i'm exactly facing with the same error. M...

Hi Branko, Thank you very much for this code. I have been reading the help files of cat and regexp and tried the code you've pro...

Actually i dont need to extract any specific partition. I need to load this dataset to matlab and use it for neural network trai...

Hi Branko, My dataset is kkd'99 dataset. You can find the details below: http://kdd.ics.uci.edu/databases/kddcup99/kddcup99.htm...

Hi Guys, I'm stucked in a similar situation. My data is something like: 0,udp,private,SF,105,146,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0...

I've created a matrix of ones with ones comment and sum it with my seq matrix and name it as B. Then round it, ??? Attempted to...

6335 views

Responded 6 years ago

So to get rid of zeros, i've added 1s to every element and than round them all. so i have a totally positive integer elements bu...

Hi Andy, This code is supposed to be a recognition code. Every column of my input data is a feature vector and last column indi...

Dear all, I'm working on an hmm issue. I'll run hmmtrain command which looks like: and i get the error: Error in ==> hmmdecod...

Posted 6 years ago

Hi guys, I'm working on a neural network-hmm based security project with kdd'99 dataset. The dataset includes both text and num...

6124 views

Hakeem this is exactly what i need. Tesekkurler ;)

4714 views

Hi Jos, Thanks for your response. I've checked the normalization procedures and array right division. But as i don't have a vec...

Dear all, I need to generate a random matrix that has a sum value of 1 on each row. For example: a= [1/6 1/6 1/6 1/6 1/6 1/6;...

Seems i have another problem. Tried the code with my data which includes 5 different values on a 800 lined col vec. my tm is a ...

4570 views

This is exactly what i need:) i have taken v in a different way, now it works. Thank you very much! Burcu

Hi Us, Thank you very much for the hint but this function doesnt seem to be creating a matrix for transition numbers from one v...

Dear all, I'm trying to create a statistics matrix with Matlab but couldn't find a way. Here is the problem. I have a column ma...

As i can understand from all help notes, this is a normal behavior of textscan to create 1xn cell array. Let me change my questi...

4056 views

Responded 7 years ago

Yes, i'm exactly getting 1x42 cell array but i need to get Nx42 where n is my row number. Then i need to define first x columns...

This data example that i saw includes 41 columns, you're right. But this is a example from test data. The one has 1 additional c...

Hi Vadim, Tried your advices, no differance. Also i've tried to set returnonerror parameter but the error message is the same, ...

I'm trying to read a file that includes strings and numerical data with textscan command. After importing this data, i'll use it...

Dear team, For an HMM project, i'm trying to build the lambda model. For transition matrix calculation, i'm trying to use k-mea...

3794 views

Guys, Thank you all for your valuable inputs. Bruno Luong, for accumarray command, i got the error maximum variable size allo...

3142 views

Dear all, I have a 800x1 matrix that has 11 different numerical values in it. I need to create a 11x800 matrix from this one th...

Yes! That' s it! Evil underscore! Branko you saved my life:) It works as i want now. Thanks for all your help! Burcu

2916 views

Hi again Bronko, The column number is not changing, it'same for every line. But the number of alphabetic characters on a column...

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