Comparing Couple of Cell Array String

Question

Angga Lisdiyanto 2016-6-30

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https://ww2.mathworks.cn/matlabcentral/answers/293081-comparing-couple-of-cell-array-string

评论： Angga Lisdiyanto 2016-6-30

Hi, i want to compare a couple of cell array string. In example :

dataset = {
          'i', 'love';
          'love', 'you';
          'you', 'so';
          'so', 'much'
       }

if i have below data test :

data_test = {'love', 'you'}

then i want to get below result (according dataset) :

'love' 'you'

Else if my data is like below :

data_test = {'love', 'much'}

Then i want to get below result (according dataset) :

'love' 'you'

So, the process is getting first word. Then getting squence of words in dataset that match with first word...

Is that possible?

Thanks in advance.

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Answer 1

Andrei Bobrov 2016-6-30

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    data = {
              'i', 'love';
              'love', 'you';
              'you', 'so';
              'so', 'much'
           };
    data_test = {'love', 'much'};
    out = data(ismember(data(:,1),data_test(1)),:);

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Angga Lisdiyanto 2016-6-30

Thanks, this is what i am looking for.

The result is correct as according dataset words' squence.

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Answer 2

KSSV 2016-6-30

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Try this: http://in.mathworks.com/matlabcentral/fileexchange/31718-unique-elements-in-cell-array

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Answer 3

KSSV 2016-6-30

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https://ww2.mathworks.cn/matlabcentral/answers/293081-comparing-couple-of-cell-array-string#answer_227222

在 MATLAB Online 中打开

clc; clear all
dataset = {
          'i', 'love';
          'love', 'you';
          'you', 'so';
          'so', 'much'
       };
data_test = {'love', 'you'} ;
count = 0 ;
for i = 1:length(dataset)
    for j = 1:length(data_test)
        k = strcmp(dataset{i},data_test{j}) ;
        if k
            count = count+1 ;
            iwant{count} = dataset{i};
        end
    end
end
iwant