Abstract: The method of providing storytelling data, performed by the storytelling data providing apparatus, includes: receiving a message requesting an application programming interface (API) and system resources from a storytelling data creating terminal; generating a virtual machine according to the system resources; adding the API to the virtual machine and configuring pre-collected big data to be accessible to the virtual machine; obtaining primary processed data from the storytelling data creating terminal; generating machine-processed data by processing the primary processed data by using a storytelling processing machine; and providing the machine-processed data to the storytelling data creating terminal, and obtaining storytelling data generated based on the machine-processed data from the storytelling data creating terminal.

Abstract: Disclosed is a method for calculating a similarity of cases based on a citation relationship. The method includes receiving a learning dataset on specific cases, machine-learning the learning dataset by using a neural network learning model, and calculating a similarity of the specific cases according to a machine-learning result, wherein the learning dataset includes an input layer in which each of identifiers of the specific cases includes a one-hot vector, and an output layer in which each of identifiers of one or more provisions of a legislation cited on written judgments of the cases includes a one-hot vector.