Rule Based Concept Extraction
{"Image DocumentName": "Rule Based Concept Extraction", "Image ImageDescription": "How do we build it? Create a comprehensive list of the names of the entities \u2013 most of the time these already exist, and there may be multiple copies. Review the list, study the patterns in the names, and prune the list. Apply regular expressions to simplify the patterns in the names. Build a Concept Profile. Run the concept profile against a test set of documents (not a training set because we build this from an authoritative list not through \u2018discovery\u2019) Review the results and refine the profile. State of Industry. The industry is very advanced \u2013 this type of work has been under development and deployed for at least three decades now. It is a bit more reliable than grammatical extraction, but it takes more time to build.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}