Hepatitis B clinical cure prediction model construction method and device and hepatitis B clinical cure prediction method and device

The invention discloses a hepatitis B clinical cure prediction model construction method and device and a hepatitis B clinical cure prediction method and device. The model construction method comprises the following steps: acquiring sample feature information of a sample prediction object, wherein the sample feature information comprises hepatitis B surface antigen quantitative information of the sample prediction object recorded according to a follow-up time sequence; dividing the sample prediction objects into a clinical cure group and a non-clinical cure group; fitting the sample feature information of the clinical cure group to obtain an average contour of the clinical cure group; fitting the sample feature information of the non-clinical healing group to obtain an average contour of the non-clinical healing group; and training the initial hepatitis B clinical cure prediction model based on the average contour of the clinical cure group and the average contour of the non-clinical cure group to obtain a tr