System and/or method for electronic processing of signals stored in memory for presentation of hierarchically sorted content on a display device

A method comprising:

• maintaining one or more data structures in a memory, at least one of the data structures comprising a set of coupled classification attributes, wherein the set of classification attributes is defined by machine learning, vector space analysis or Boolean expression;
• presenting one or more images on a display device to indicate an application of the at least one of the data structures to a set of data objects electronically stored in the memory responsive to inputs received via a graphical user interface (GUI) integrated with the display device;
• and
• responsive to the application of the at least one of the data structures to the set of electronically stored data objects, presenting a hierarchical graph on the display device, the hierarchical graph comprising:
• a root node to represent the set of data objects electronically stored in the memory;
• and
• one or more child nodes connected to the root node by edges to represent data objects determined according to the application of the set of coupled classification attributes to the set of electronically stored data objects.

A method comprising:

• presenting images on a display device including a first hierarchical graph, the first hierarchical graph comprising nodes connected by edges descending from a root node of the first hierarchical graph, each node in the first hierarchical graph to be electronically linked to a set of data objects in a memory, each child node in the first hierarchical graph descending from a parent node in the first hierarchical graph to be electronically linked to data objects in the memory which are a subset of the data objects in the memory linked to the parent node according to one or more classification attributes to be defined for the child node;
• and
• receiving user inputs via a graphical user interface (GUI) integrated with the display device to select a node in the first hierarchical graph descending from the root node of the first hierarchical graph to initiate presentation of a second hierarchical graph in the display device, wherein:
• classification attributes define a root node of the second hierarchical graph comprising classification attributes that define the selected node in the first hierarchical graph, and wherein the classification attributes that define the selected node are defined by machine learning, vector space analysis or Boolean expression to select the subset of data objects.