The invention relates to the technical field of text
verification, in particular to an intelligent text
verification method based on a
hybrid model
knowledge graph, which comprises the following steps of: analyzing a document, separating a text from a visual object, and generating
semantics and visual vectors by using a bidirectional
encoder and a
hybrid visual model; performing form normalization
verification by constructing a self-adaptive template matrix; judging the semantic homology of the image-text content by using a cross-
modal gating
arbiter; the text is converted into a semantic fact triple mapped to a unified space-time coordinate
system, and logic irregularity is detected in
a domain knowledge graph based on ontology constraint; and finally, summarizing all results to generate a structured verification report. According to the method, cross-
modal semantic understanding and
knowledge graph reasoning are effectively fused, full-dimension
intelligent verification of content forms, image-text
semantics and deep space-time causal logic is achieved, and the depth and accuracy of large-scale
digital content verification are remarkably improved.