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Tripti Malviya


9 total contributions since 2012

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Question


TMG(text to matrix) toolbox usage
Can anybody help me to use the classification module in tmg toolbox. Please tell me : * how to write the .mat file to be sup...

3 years ago | 0 Answers | 0

0

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Responded


Re: Counting Number of Occurrences of Each Number in a Vector
thanks it works really well.and gives what is expected.

3 years ago | 37487 views

Question


how to find the index of first n occurrence of each unique value of a matrix
I have a 5915x1 matrix and there are 42 unique values in the matrix.I want to find out first 75 occurences of each unique value....

3 years ago | 2 Answers | 0

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answers

Question


how to do feature selection?
I have made a term-document matrix from a large textual data set and i want to find out the feature from that.Can any body help ...

3 years ago | 1 Answers | 0

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answer

Question


Error: ()-indexing must appear last in an index expression
I m getting this error while i try to execute this code for i=1:n for j=1:n b1=bu(1,i)(j); a1=(n*b...

4 years ago | 1 Answers | 0

1

answer

Question


Error::Assignment has more non-singleton rhs dimensions than non-singleton subscripts
I m trying the following code : for o=1:n x=length(find(cell2mat(mi(1,o)))); m(1,o)=[m(1,o),x]; end and I get this err...

4 years ago | 1 Answers | 0

1

answer

Responded


Re: convert a matrix to vector
i wanted to convert a TDM to an term document vector??Can u help me in this regard??

4 years ago | 142907 views

Posted


Ghostscipt help
I m trying to use ghostscipt in matlab in the ps_pdf2ascii function but it returns the status 0 indicatinng the path is not set....

4 years ago | 924 views

Question


How to display dictionary elements along with their frequency
I m trying to display the dictionary elements and their frequency on the same line. I have got the frequency using TMG.Both c...

4 years ago | 0 Answers | 0

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