Patent Document ID: 9317565
Application ID: 14558179

Base Claim:
1. A method comprising: disambiguating, by a disambiguation computer, a document feature from an electronic document by way of: extracting, via a feature extraction computer, the document feature from the electronic document, and linking, by a linking computer, on-the-fly, as data is requested by a user computer, the extracted document feature, to a set of document features having a primary document feature and a secondary document feature stored in a knowledge database of document features of a plurality of electronic documents, wherein the secondary document feature including a proximity cluster of co-occurring features in the plurality of electronic documents; and adding, by an in-memory database computer, the disambiguated document feature to the knowledge database of co-occurring document features when the disambiguated document feature matches a document feature of interest in an alert database based at least in part on the linked set of document features including the proximity cluster, wherein the in-memory database computer comprises a main memory storing an in-memory database that comprises the knowledge database; and generating, by a computer, an electronic user alert regarding the matching.

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Claim 2:
2. The method of claim 1 further comprising assigning to the disambiguated document feature, by a scoring computer, a confidence score indicative of a level of confidence associated with a degree of disambiguation of the document feature, wherein the disambiguated document feature further matches the document feature of interest in the alert database based at least in part on the confidence score.