This invention relates to the field of
character recognition and grammatical analysis technology, and discloses an automatic proofreading and error
correction system for electronic publications based on
artificial intelligence. The
system includes: a
data acquisition module for acquiring a sequence
stream of text to be proofread; a
syntactic parsing module for constructing a dependency
syntax tree and identifying multi-level nested clauses; a structure
processing module for generating feature projection vectors using feature space
projection mapping when the syntactic nesting depth exceeds a threshold, thereby compensating for semantic features and maintaining logical closure; a
verification module for determining the structural deviation index between the local syntactic matrix and the global
semantic vector; and an error correction decision module for outputting error correction signals. This invention utilizes a feature projection compensation mechanism to fill in semantic gaps caused by local truncation, ensures the
connectivity of long-range grammatical dependencies, eliminates false positives caused by loss of
contextual information, and effectively enhances the
system's
parsing accuracy for ultra-long and complex sentences.