Patent attributes
During operation of a system, a financial transaction of an individual is associated with one or more predefined categories based on scores that indicate the likelihood of association. For example, a given predefined category may include a merchant name (such as the name of a potential counterparty in the financial transaction) and/or an attribute associated with one or more merchants. The score for a given predefined category may be determined based on a number of occurrences of the given predefined category in financial-transaction histories of a subset of a group of individuals who have common spending patterns in their financial-transaction histories. Moreover, the spending pattern may be based on values of financial transactions in the financial-transaction histories.