On stackexchange for example https://stats.stackexchange.com/questions/308722/what-is-the-deeper-math-that-makes-the-kernel-trick-in-svms-work
บน stackexchange เช่นhttps://stats.stackexchange.com/questions/308722/what-is-the-deeper-math-that-makes-the-kernel-trick-in-svms-work
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence