4. The computing system of claim 3 wherein the record matcher is configured to access a previously learned resolution to identify whether the previously learned resolution indicates that the first and second entity tokens resolve to the same item.
4. The computing system of claim 3 wherein the record matcher is configured to access a previously learned resolution to identify whether the previously learned resolution indicates that the first and second entity tokens resolve to the same item. 5. The computing system of claim 4 and further comprising: a supervised machine learning system configured to provide previously learned resolution.