US 11,704,292 B2
System and method for enriching a concept database
Igal Raichelgauz, Tel Aviv (IL); Adam Harel, Tel Aviv (IL); Karina Odinaev, Tel Aviv (IL); and Yehoshua Y Zeevi, Haifa (IL)
Assigned to Cortica Ltd., Tel Aviv (IL)
Filed by Cortica Ltd., Tel Aviv (IL)
Filed on Sep. 26, 2019, as Appl. No. 16/583,790.
Prior Publication US 2021/0097040 A1, Apr. 1, 2021
Int. Cl. G06F 16/215 (2019.01); G06F 16/41 (2019.01); G06F 16/483 (2019.01)
CPC G06F 16/215 (2019.01) [G06F 16/41 (2019.01); G06F 16/483 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A method for enriching a concept database, comprising:
determining, based on at least one signature of a first multimedia data element (MMDE) and signatures of a plurality of existing concepts in the concept database, at least one first concept among the plurality of existing concepts, wherein each of the at least one first concept matches a portion of the at least one signature of the first MMDE;
generating a reduced representation of the first MMDE, wherein generating the reduced representation further comprises removing the portion of the first MMDE matching the at least one first concept;
comparing the reduced representation of the first MMDE to signatures representing a plurality of second MMDEs to determine a plurality of matching second MMDEs; generating, based on the reduced representation of the first MMDE and the plurality of matching second MMDEs, at least one second concept; and
adding the generated at least one second concept to the concept database.