> When researchers evaluated their model against natural language processing tools...researchers found that the software flagged African-American English as “no

> When researchers evaluated their model against natural language processing tools...researchers found that the software flagged African-American English as “not English” at a much higher frequency than standard English. Likewise, notice the deceptive switch between "English" and "standard English." So basically language bots trained to identify standard English are correctly identifying non-standard English dialects as not standard English.