公开(公告)号：US20180246885A1

公开(公告)日：2018-08-30

申请号：US15858331

申请日：2017-12-29

Applicant: Cortica, Ltd.

Inventor： Adam HAREL ,  Igal RAICHELGAUZ ,  Karina ODINAEV ,  Yehoshua Y ZEEVI

IPC: G06F17/30

CPC classification number: G06F16/41 ,  G06F16/14 ,  G06F16/152 ,  G06F16/437 ,  Y10S707/99943 ,  Y10S707/99948

Abstract: A system and method for at least partially completing a user profile. The method includes analyzing the user profile to identify at least one missing informational element in the user profile, wherein identifying the at least one missing element further comprises determining at least one concept based on the user profile and matching the determined at least one concept to a plurality of category concepts, each concept including a collection of signatures and metadata describing the concept, wherein each category concept is associated with at least one required informational element, wherein each missing informational element is one of the at least one required informational element that is not included in the user profile; sending a query for the missing informational element; and updating at least a portion of the user profile based on a response to the query.

公开(公告)号：US20170371893A1

公开(公告)日：2017-12-28

申请号：US15698317

申请日：2017-09-07

Applicant: Cortica, Ltd.

Inventor： Adam HAREL ,  Igal RAICHELGAUZ ,  Karina ODINAEV ,  Yehoshua Y. ZEEVI

IPC: G06F17/30

CPC classification number: G06F16/1748 ,  G06F16/215 ,  G06F16/2228 ,  G06F16/285 ,  G06F16/41 ,  G06F16/43 ,  G06F16/48 ,  Y10S707/99943 ,  Y10S707/99948

Abstract: A system and method for enriching a concept database with homogenous concepts. The method includes determining, based on signatures of a first multimedia content element (MMCE) and signatures of a plurality of existing concepts in the concept database, at least one first concept; generating a reduced representation of the first MMCE, wherein the reduced representation excludes the signatures of the first MMCE that match the at least one first concept; comparing the reduced representation to signatures representing a plurality of second MMCEs to select a first plurality of top matching second MMCEs; generating, based on the reduced representation and the first plurality of top matching second MMCEs, at least one second concept; determining, for each second concept, whether the second concept is a homogenous concept, wherein each homogenous concept uniquely represents the same content; and adding each homogenous concept to the concept database.

公开(公告)号：US20200311891A1

公开(公告)日：2020-10-01

申请号：US16542321

申请日：2019-08-16

Applicant: Cortica Ltd.

Inventor： Igal Raichelgauz ,  Adam HAREL

IPC: G06T5/50

Abstract: Systems, and method and computer readable media that store instructions for generating a hybrid representation of a media unit.

公开(公告)号：US20180121462A1

公开(公告)日：2018-05-03

申请号：US15695665

申请日：2017-09-05

Applicant: Cortica, Ltd.

Inventor： Adam HAREL ,  Igal RAICHELGAUZ ,  Karina ODINAEV ,  Yehoshua Y. ZEEVI

IPC: G06F17/30

CPC classification number: G06F16/1748 ,  G06F16/2228 ,  G06F16/285 ,  G06F16/41 ,  G06F16/43 ,  Y10S707/99943 ,  Y10S707/99948

Abstract: A system and method for enriching a concept database. The method includes determining, based on signatures of a first multimedia content element (MMCE) and signatures of a plurality of existing concepts in the concept database, at least one first concept, wherein each first concept is one of the plurality of existing concepts matching a portion of the first MMCE; generating a reduced representation of the first MMCE, wherein the generation of the reduced representation includes removing the at least one portion of the first MMCE matching the determined at least one first concept; comparing the reduced representation to signatures representing a plurality of second MMCEs to determine a plurality of matching second MMCEs; generating, based on the reduced representation and the plurality of matching second MMCEs, at least one second concept; and adding the generated at least one second concept to the concept database.

公开(公告)号：US20180046641A1

公开(公告)日：2018-02-15

申请号：US15722602

申请日：2017-10-02

Applicant: Cortica, Ltd.

Inventor： Adam HAREL ,  Igal RAICHELGAUZ ,  Karina ODINAEV ,  Yehoshua Y ZEEVI

IPC: G06F17/30

CPC classification number: G06F16/1748 ,  G06F16/2228 ,  G06F16/285 ,  G06F16/41 ,  G06F16/43 ,  G06F16/48 ,  Y10S707/99943 ,  Y10S707/99948

Abstract: A system and method for enriching a concept database. The method includes 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.

公开(公告)号：US20180025020A1

公开(公告)日：2018-01-25

申请号：US15722608

申请日：2017-10-02

Applicant: Cortica, Ltd.

Inventor： Adam HAREL ,  Igal RAICHELGAUZ ,  Karina ODINAEV ,  Yehoshua Y ZEEVI

IPC: G06F17/30

CPC classification number: G06F16/1748 ,  G06F16/2228 ,  G06F16/285 ,  G06F16/41 ,  G06F16/43 ,  Y10S707/99943 ,  Y10S707/99948

Abstract: A system and method for contextually enriching a concept database. The method includes determining, based on at least one signature of a first multimedia data element (MMDE) and signatures of a plurality of third concepts stored in the concept database, at least one matching first concept among the plurality of third concepts; generating a reduced representation of the first MMDE; comparing the reduced representation of the first MMDE to signatures representing a plurality of second MMDEs to determine a plurality of matching MMDEs among the plurality of second MMDEs; generating, based on the reduced representation of the first MMDE and the signatures representing the plurality of matching MMDEs, a second concept; and generating at least one context based on the second concept and the plurality of third concepts, wherein each context includes at least one common pattern among the second concept and at least one of the plurality of third concepts.

公开(公告)号：US20180121463A1

公开(公告)日：2018-05-03

申请号：US15700893

申请日：2017-09-11

Applicant: Cortica, Ltd.

Inventor： Adam HAREL ,  Igal RAICHELGAUZ ,  Karina ODINAEV ,  Yehoshua Y ZEEVI

IPC: G06F17/30

CPC classification number: G06F16/1748 ,  G06F16/2228 ,  G06F16/285 ,  G06F16/41 ,  G06F16/43 ,  Y10S707/99943 ,  Y10S707/99948

Abstract: A system and method for enriching a concept database. The method includes determining, based on signatures of a first multimedia content element (MMCE) and signatures of a plurality of existing concepts in the concept database, at least one first concept; generating a reduced representation of the first MMCE by removing the at least one portion of the first MMCE matching the determined at least one first concept; comparing the reduced representation to signatures representing a plurality of second MMCEs to determine a plurality of matching second MMCEs for each portion of the reduced representation; determining metadata for each portion of the reduced representation; generating a second concept for each portion of the reduced representation, wherein each second concept includes a collection of signatures and the determined metadata for the respective portion; and adding the generated at least one second concept to the concept database.