Military scenario entity relationship extraction method and device in combination with syntactic analysis

The invention discloses a military scenario entity relationship extraction method and device in combination with syntactic analysis. The method comprises the following steps of 1, predefining a targetrelationship type of a military scenario entity relationship extraction task; 2, constructing a training data set and a test data set of an entity relationship extraction model; 3, carrying out syntactic analysis on the corpora one by one, and filtering the sentence components which do not contribute to the entity relationship extraction; 4, converting the sentence components reserved after syntactic analysis into the vectorized word embedding by utilizing a pre-trained word embedding matrix; 5, training the entity relationship extraction model by using the vectorized training data; and 6, performing entity relationship extraction on the military scenario text to be processed. According to the military scenario entity relationship extraction method in combination with the syntactic analysis, the calculation effic