Created
February 28, 2020 10:38
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Malayalam corpus cleanup script
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| # Misc clean up on corpus | |
| # sed -i -f corpora-cleanup.sed corpus/*.txt | |
| # Chillu normalization | |
| s/ന്/ൻ/g | |
| s/ള്/ൾ/g | |
| s/ല്/ൽ/g | |
| s/ര്/ർ/g | |
| s/ന്/ൻ/g | |
| s/ണ്/ൺ/g | |
| # Remove ZWNJ at end of words | |
| s/\xE2\x80\x8C$//g | |
| # Remove all other ZWJ | |
| s/\xE2\x80\x8D//g | |
| # Remove all soft hyphens | |
| s/\xC2\xAD//g | |
| # Replace old au sign with new one | |
| s/ൌ/ൗ/g | |
| #Common mistakes | |
| s/പക്ഷെ/പക്ഷേ/g | |
| # ZWNJs | |
| s/ു/ു/g | |
| s/ി/ു/g | |
| s/ോ/ോ/g | |
| s/ാ/ാ/g | |
| s/ഒാ/ഓ/g | |
| # ൻറെ -> ന്റെ at the end of words | |
| s/ൻറെ/ന്റെ/g | |
| s/ൻറ്$/ന്റ്/g | |
| s/ൻറും$/ന്റും/g | |
| s/ൻറിൽ$/ന്റിൽ/g | |
| # ുൻപോൾ - ുമ്പോൾ | |
| s/ുൻപോൾ/ുമ്പോൾ/g |
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