ROI-based data content graph for wide data management

A non-transitory machine-readable medium having instructions stored therein, which, when executed by a processor, cause the processor to perform operations of managing unstructured data, the operations comprising:

• identifying, by a data management system, a plurality of unstructured data items in a plurality of data subjects;
• recognizing, by the data management system, a plurality of regions of interest (ROIs) in the plurality of unstructured data items;
• extracting, by the data management system, the plurality of ROIs from the plurality of unstructured data items;
• encoding, by the data management system, the plurality of extracted ROIs into a plurality of ROI vectors;
• creating, by the data management system, a data graph to represent the plurality of data subjects, the plurality of data items, and the plurality of ROI vectors;
• and
• storing, by the data management system, the data graph into a graph database.

A data processing system, comprising:

• a processor;
• and
• a memory coupled to the processor to store instructions, which when executed by the processor, cause the processor to perform operations of managing unstructured data, the operations comprising:
• identifying a plurality of unstructured data items in a plurality of data subjects;
• recognizing a plurality of regions of interest (ROIs) in the plurality of unstructured data items;
• extracting the plurality of ROIs from the plurality of unstructured data items;
• encoding the plurality of extracted ROIs into a plurality of ROI vectors;
• creating a data graph to represent the plurality of data subjects, the plurality of data items, and the plurality of ROI vectors;
• and
• storing the data graph into a graph database.