Financial data analysis method and device based on event extraction

The invention discloses a financial data analysis method and device based on event extraction, and the method comprises: obtaining information data which comprises information titles of a plurality of pieces of information and corresponding date information; extracting structured financial event data from the information title of each piece of information; inputting the extracted financial event data into a pre-trained financial subject sentiment analysis model, and outputting sentiment classification of each financial event; counting the financial event quantity corresponding to each sentiment classification, generating a deviation vector, and fusing the deviation vector with the feature vector of the financial data to be analyzed to obtain a fused feature vector; and inputting the fused feature vectors into a pre-trained financial time sequence analysis network model, and outputting a financial time sequence of the financial data to be analyzed, the financial time sequence being used for reflecting a data c