【Abstracts】: A feature mining method, a feature mining device, a feature mining apparatus for multiple modes including data, information and knowledge, and a readable storage medium are provided. The method includes: obtaining a data resource to be mined; classifying the data resource, to obtain at least one type data of scalar data, vector data, range data, time data and classified data; performing an association and fusion process on the type data, to obtain an association and fusion result; and determining the association and fusion result as a feature of the data resource, to process the data resource by utilizing the feature. With the method, the data resource is mined to obtained more features, and the reliability of the obtained features are higher. In this way, the value of the data resource can be better mined.