公开(公告)号：US20190147091A1

公开(公告)日：2019-05-16

申请号：US15880335

申请日：2018-01-25

Applicant: SAP SE

Inventor： HAICHAO WEI ,  PRIYANKA KHAITAN

IPC: G06F17/30 ,  H04W4/70

Abstract: In an example, for each one or more search terms, pieces of data from flat data are searched to locate one or more matching pieces of data from the flat data, wherein a piece of data from the flat data matches if it contains at least one attribute with a value that is similar to the search term. Then, for each matching piece of data from the flat data, a fuzzy match score and a match frequency score are calculated. For each node in a graph structure, a ranking score based on a combination of the fuzzy match score and the match frequency score for a corresponding piece of data from the flat data is calculated. One or more search results are retrurned based on the ranking scores of nodes corresponding to pieces of data for the one or more search results.