The sequential minimal optimization algorithm optimizes the standard single threshold error tolerance optimization condition , thus results in the time - consume to seek the second optimization sample 次序最小優(yōu)化算法優(yōu)化標(biāo)準(zhǔn)的單一閾值容易錯(cuò)判優(yōu)化條件,從而導(dǎo)致花費(fèi)大量時(shí)間尋找第二個(gè)優(yōu)化樣本。