Abstract: Computer-implemented methods and systems are disclosed for categorizing and analyzing documents and records using combinations of concept elements selected from a set of semantically coherent dimensions. Each combination of concept elements is a tuple, which is a sequence or a set of elements selected from the dimensions.

Abstract: Computer implemented methods and systems for assisting a user to select one or more codes from a set of available codes to categorize a record. The method includes (a) receiving information on a record to be categorized; (b) determining a set of multiple candidate codes to suggest to the user that is a subset of the set of available codes having a greater likelihood of accurately matching the applicability criteria for the codes for the record than other codes, the set of candidate codes including candidate code(s) selectable by the user to be assigned to the record among other possible candidate codes; (c) presenting the set of multiple suggested candidate codes to the user for assessment; (d) receiving a user selection input of a code or codes to be associated with the record; and (e) assigning the selected one or more codes to the record to categorize the record.