Routine item recommendations

A method comprising:

• receiving anchor item data;
• identifying a routine that corresponds to the anchor item data, the routine being based on an item purchasing behavior of a customer;
• determining categorical data within the identified routine by applying a ranking algorithm to the categorical data of the categories and the anchor item data, the categorical data being relevant to the anchor item data;
• and
• generating relevant item data from the categorical data by applying an item recommendation model to item data that corresponds to the categorical data.

A computer program product comprising:

• a non-transitory computer readable medium having program instructions stored thereon, the program instructions executable by one or more processors, the program instructions comprising:
• receiving anchor item data;
• identifying a routine that corresponds to the anchor item data, the routine being based on an item purchasing behavior of a customer;
• determining categorical data within the identified routine by applying a ranking algorithm to the categorical data of the categories and the anchor item data, the categorical data being relevant to the anchor item data;
• and
• generating relevant item data from the categorical data by applying an item recommendation model to item data that corresponds to the categorical data.