Minimal improvement to wordclouds.

minimalparts / PeARS

Archive repository for the PeARS project. Please head over to https://github.com/PeARSearch/PeARS-orchard for the latest version.

MIT License

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Minimal improvement to wordclouds. #19

Closed minimalparts closed 9 years ago

minimalparts commented 9 years ago

Changed the code in mkWordClouds to only include words with alphanumeric characters. The new code also avoids repetition of words which appear several times in the cloud with different cases.