Remote statistical generation of graphs for graph machine learning

One or more non-transitory computer-readable storage media configured to store instructions that, in response to being executed, cause a first electronic device to perform operations, the operations comprising:

• retrieving a first graph from a graph database;
• obtaining a schema associated with the retrieved first graph;
• identifying a set of node-types associated with the retrieved first graph based on the obtained schema;
• determining a first count of each of the identified set of node-types;
• determining first statistical information associated with the retrieved first graph, based on the determined first count;
• identifying a set of edge-types associated with the retrieved first graph, based on the obtained schema;
• determining a second count of each of the identified set of edge-types;
• determining a two-dimensional (2D) distribution of each of the identified set of edge-types, based on the identified set of edge-types and the identified set of node-types;
• determining second statistical information associated with the retrieved first graph, based on the determined second count and the determined 2D distribution;
• identifying a set of combinations of edge-types connecting three node-types from the retrieved first graph, based on the obtained schema;
• determining a third count of each of a set of three node-type groups from the retrieved first graph, based on the identified set of combinations;
• determining a three-dimensional (3D) distribution of each of the set of three node-type groups, based on the determined third count and the identified set of combinations;
• determining third statistical information associated with the retrieved first graph, based on the determined third count and the determined 3D distribution;
• and
• transmitting, to a second electronic device, first graph statistics associated with the retrieved first graph, the transmitted first graph statistics includes the determined first statistical information, the determined second statistical information, and the determined third statistical information, wherein
• a second graph representative of the retrieved first graph is generated by the second electronic device based on the transmitted first graph statistics.

An electronic device, comprising:

• a memory storing instructions;
• and
• a processor, coupled to the memory, that executes the stored instructions to perform a process comprising:
• retrieving a first graph from a graph database;
• obtaining a schema associated with the retrieved first graph;
• identifying a set of node-types associated with the retrieved first graph based on the obtained schema;
• determining a first count of each of the identified set of node-types;
• determining first statistical information associated with the retrieved first graph, based on the determined first count;
• identifying a set of edge-types associated with the retrieved first graph, based on the obtained schema;
• determining a second count of each of the identified set of edge-types;
• determining a two-dimensional (2D) distribution of each of the identified set of edge-types, based on the identified set of edge-types and the identified set of node-types;
• determining second statistical information associated with the retrieved first graph, based on the determined second count and the determined 2D distribution;
• identifying a set of combinations of edge-types connecting three node-types from the retrieved first graph, based on the obtained schema;
• determining a third count of each of a set of three node-type groups from the retrieved first graph, based on the identified set of combinations;
• determining a three-dimensional (3D) distribution of each of the set of three node-type groups, based on the determined third count and the identified set of combinations;
• determining third statistical information associated with the retrieved first graph, based on the determined third count and the determined 3D distribution;
• and
• transmitting, to a second electronic device, first graph statistics associated with the retrieved first graph, the transmitted first graph statistics includes the determined first statistical information, the determined second statistical information, and the determined third statistical information, wherein
• a second graph representative of the retrieved first graph is generated by the second electronic device based on the transmitted first graph statistics.