Document sensitivity calculation method and device

The invention discloses a document sensitivity calculation method, which comprises the steps of obtaining value elements of a to-be-identified document, vectorizing each value element, and performingvector splicing on value element vectors corresponding to the value elements meeting a preset feature contribution degree threshold value to obtain a target value element vector of the to-be-identified document; According to the similarity between the target value element vector and a preset value element vector of a preset document, calculating the similarity entropy of the to-be-identified document, and further calculating the sensitivity of the to-be-identified document. The embodiment of the invention further discloses a corresponding document sensitivity calculation device. By implementing the embodiment of the invention, the sensitive data is identified and analyzed by identifying the value elements of the document and adopting a feature vector similarity method, the sensitivity of the document is calculated