Patent ID: 11934562
Assignee: SONY GROUP CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A data processing device comprising:
a noise removal unit configured to remove noise from data to which noise has been added, the data having been received from a terminal device;
a measurement unit configured to measure the data for each data type constituting a data set and indicating a classification of the data; and
a data set updating unit configured to update the data set based on a data distribution of a measurement result of the measurement unit,
wherein the data set updating unit updates the data set by setting a size of a dictionary,
wherein the dictionary indicates a relationship between each respective data type and a respective classification corresponding to the respective data type,
wherein the size of the dictionary indicates a number of data types included in the dictionary, and
wherein the noise removal unit, the measurement unit, and the data set updating unit are each implemented via at least one processor.