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Word Count in a PDF file

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Ahmed Alsaadi
Ahmed Alsaadi 2018-12-20
编辑： Omer Yasin Birey 2018-12-21
I have a PDF file "EHP.pdf", I want to count the total number of words in that file? This file has many sections I want to exclude the last section from the calculations. Any suggestions?

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Omer Yasin Birey
Omer Yasin Birey 2018-12-20
编辑：Omer Yasin Birey 2018-12-21
Hi Ahmed, you can use extractFileText. You must choose a starter word and a finisher word, this word must be unique. Because, counting will end when Matlab encounters this word. By this way you can count the words between the starter and finisher.
str = extractFileText("EHP.pdf");
i = strfind(str,"firstWord"); % write here the first word of your pdf
ii = strfind(str,"lastWord"); % write here the last word of your pdf, that must be distinctive
start = i(1);
fin = ii(1);
extracted = extractBetween(str,start,fin-1)
uniqueWordNumbers = wordCloudCounts(extracted);
counter = uniqueWordNumbers(:,2);
counterArray = table2array(counter);
totalWords = sum(counterArray);
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Omer Yasin Birey
Omer Yasin Birey 2018-12-20
Ah, You are right Ahmed. I made a typo and also forgot a line there, try this instead:
counter = uniqueWordNumbers(:,2);
counterArray = table2array(counter);
totalWords = sum(counterArray);
add this table2array line and change the input of sum with this
Ahmed Alsaadi
Ahmed Alsaadi 2018-12-20
It works now, thank you very much Omer.

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