Knowledge graph-based reading understanding data set automatic generation method and equipment

The invention discloses a method and equipment for automatically generating a reading understanding data set based on a knowledge graph. The method comprises the following steps: extracting examples and/or relationships in a given problem; obtaining candidate instances and/or candidate relationships corresponding to the instances in a pre-generated concept knowledge graph, and replacing the instances and/or relationships in the given questions with the candidate instances and/or candidate relationships to generate new questions; if the answers to the new questions can be obtained from the concept knowledge graph, obtaining article fragments corresponding to instances in the new questions from other data sources; and generating a reading understanding data set by utilizing the new questions, the answers of the new questions and the article fragments. According to the method, the reading understanding data set can be automatically generated based on the concept knowledge graph, so that the labor cost is saved;