CreateInputOuput data.m in 2012a do not work in 2018a, error Undefined function or variable 'inputs'. Error in CreateInputOutputData (line 9) totallength = length(inputs);

%load the data from text file.
disp('Reading in input data from file.....');

disp('....done!!');

%randomize the data.
%get length of total dataset.
totallength = length(inputs);

%inputData = Conf|NoMatch1|NoMatch2|NoMatch3|NoInput1NoInput2|NoInput3|MaxSpeech1MaxSpeech2|MaxSpeech3|Bargein|Hangup|Transfer To Agent|DTMF Transfer.....
%outputData = Field Performance|Field Transfer Reason|Field Global Exit Reason|Field Hangup Reason|Field NNM|Field Duration|Field Recogntion Level|Field System Error

inputData = zeros(totallength, 25);
outputData = zeros(totallength, 4);

disp('Randomizing the data sets.....');
Mapping = randperm(totallength)';
i = 1;

[Vikash Rameshar]

Please help with the above code it runs with 2012a but not on 2018a.

[Walter Roberson]

That code by itself cannot possibly work in R2012a, as R2012a did not have any function named inputs to be available to call in the context of length(inputs)

[Vikash Rameshar]

Sure, im getting back into matlab and i'm trying to run some FIS and SVM algorithms and forgot the half of it. Any guidance welcome. its on image processing

[Vikash Rameshar]

Im now using 2018a...

[Walter Roberson]

You probably had a script to help load data first.

[Vikash Rameshar]

Yes Sir, just to flatten the image.

[Walter Roberson]

The SVM routines have changed a fair bit since before. See https://www.mathworks.com/help/stats/support-vector-machines-for-binary-classification.html#bsr5b6n

[Vikash Rameshar]

Wow, thats a massive change for me. I guess i have been out of it for too long.

Thank you for the help guidance though. I am just stuck with my image processing work. Im trying to track changes in Xray images. Anymore links would be much appreciated. Thanks again.

[Walter Roberson]

It would be easier if your questions were more specific.

Answer 1

[Vikash Rameshar]

Sure, I want to use image processing tool box to track changes in chest x-rays. 3 x-rays of the same person. the problem is the rib cage is difficult to segment and the ROI cannot conform to each other as some of them are deformed due to correctness of posture and inhaling and exhaling during x-ray imaging. Any suggestions?