Determining trustworthiness and compatibility of a person

A method for providing a compatibility score of a person comprising:

• obtaining a request for a compatibility score between two persons from a requestor;
• for a plurality of different behavior and personality traits, identifying respective portions of a respective plurality of documents that contain information relevant to predicting the trait of a first person based on a type of the document indicated by one or more of a source of the document, a layout of the document, a content type of the document, and a data or metadata contained in the document;
• deriving a behavior trait metric of the first person for each behavior trait by analyzing the respective document portions for the behavior trait;
• deriving a personality trait metric of the first person for each personality trait by analyzing the respective document portions for the personality trait;
• providing the behavior trait metrics and the personality trait metrics of the first person and corresponding metrics for a second person as input to a scoring system and obtaining as output from the system a compatibility score between the two persons;
• providing the compatibility score to the requestor;
• and
• wherein obtaining, identifying, deriving and providing are performed by one or more computer processors.