Consolidating personal bill

A computer program product comprising:

• one or more computer readable storage media and program instructions stored on the one or more computer readable storage media, the program instructions comprising:
• program instructions to parse a plurality of bills of a user, the plurality of bills including bills with varying formats;
• program instructions to identify a set of bills of the plurality of bills of the user, the set of bills including related bills based at least in part on a prebuilt rule;
• program instructions to determine a correlation of one or more items of respective bills of the set of bills of the user based at least in part on a machine learning algorithm;
• and
• program instructions to generate a consolidated bill, from the set of bills of the user, based at least in part on the determined correlation of the one or more items.

A computer system comprising:

• one or more computer processors;
• one or more computer readable storage media;
• and
• program instructions stored on the computer readable storage media for execution by at least one of the one or more processors, the program instructions comprising:
• program instructions to parse a plurality of bills of a user, the plurality of bills including bills with varying formats;
• program instructions to identify a set of bills of the plurality of bills of the user, the set of bills including related bills based at least in part on a prebuilt rule;
• program instructions to determine a correlation of one or more items of respective bills of the set of bills of the user based at least in part on a machine learning algorithm;
• and
• program instructions to generate a consolidated bill, from the set of bills of the user, based at least in part on the determined correlation of the one or more items.