METHOD AND SYSTEM FOR EXTRACTING ROAD NETWORK DATA ANOMALIES BASED ON ROUTE SEARCH FAILURE LOGS

摘要

A method for extracting road network data anomalies according to one embodiment may include the following steps of: extracting a route search failure log based on an error code from a route search log; filtering whether location information including a departure point or a destination is abnormal from the extracted route search failure log; and providing correction information related to the route search failure log as the filtering is performed.;COPYRIGHT KIPO 2020