Aiming at the deficiencies of fruit classification by internal quality evaluation such as result subjectivityandpoor consistency,a new method of yali with brown identification was proposed which is base on pattern recongnition theory of suppport vector machine(SVM)and uses near infrared spectra analyzer to acquire and analysis of spectroscopic curves of 2 kinds of yali .The accuracy rate of the indentification of yali with brown heart is up to 95%....
