公开(公告)号：US11954155B2

公开(公告)日：2024-04-09

申请号：US17690882

申请日：2022-03-09

Applicant: Yahoo Japan Corporation

Inventor： Kiyoshi Sasaki ,  Akira Tajima ,  Takahiro Ishikawa ,  Koji Tsukamoto ,  Seira Nakamura ,  Kazuki Nakayama

IPC: G06F16/906

CPC classification number: G06F16/906

Abstract: An information processing device according to the present application includes a generation unit and a providing unit. The generation unit uses a model that is trained to learn a relationship between a criterion for classifying users of a first company and a criterion for classifying users of a second company to generate a criterion (common key) for classifying the users of the second company into a first category, from the criterion for classifying the users of the first company into the first category. The providing unit provides a criterion generated by the generation unit.

公开(公告)号：US11809494B2

公开(公告)日：2023-11-07

申请号：US17179317

申请日：2021-02-18

Applicant: Yahoo Japan Corporation

Inventor： Masajiro Iwasaki

IPC: G06F16/901 ,  G06F16/906

CPC classification number: G06F16/9024 ,  G06F16/906

Abstract: An information processing apparatus according to the application concerned includes an obtaining unit and a generating unit. The obtaining unit obtains a first-type graph including a plurality of node corresponding to a plurality of search target. The generating unit generates, based on placement of the plurality of nodes in the first-type graph, a second-type graph that includes a virtual node representing a node not associated to a search target by adding the virtual node to the first-type graph.

公开(公告)号：US11749270B2

公开(公告)日：2023-09-05

申请号：US17198139

申请日：2021-03-10

Applicant: Yahoo Japan Corporation

Inventor： Kota Tsubouchi ,  Teruhiko Teraoka ,  Hidehito Gomi ,  Junichi Sato

IPC: G10L15/22 ,  G10L25/63 ,  G10L15/06

CPC classification number: G10L15/22 ,  G10L15/063 ,  G10L25/63

Abstract: An output apparatus according to the present application includes an estimation unit, a decision unit, and an output unit. The estimation unit estimates an emotion of a user from detection information detected by a predetermined detection device. The decision unit decides information to be changed on the basis of the estimated emotion of the user. The output unit outputs information for changing the information to be changed.

公开(公告)号：US11238576B2

公开(公告)日：2022-02-01

申请号：US16240580

申请日：2019-01-04

Applicant: Yahoo Japan Corporation

Inventor： Yuma Miki ,  Yukihiro Tagami

IPC: G06T7/00 ,  G06N5/04 ,  G06N3/08 ,  G06N20/00

Abstract: An information processing device includes a communication unit that acquires first image data in which an observation value observed at a time t is used as a pixel value and a learning processing unit that generates second image data in which an observation value predicted to be observed at a time t+n after the time t is used as a pixel value from the first image data acquired by the acquiring unit based on a learning model obtained by machine learning using the first image data, in which the machine learning occurs based on a comparison of the first image data in which an observation value observed at a target time is used as a pixel value and the second image data in which an observation value predicted to be observed at the target time is used as a pixel value.

公开(公告)号：US20210357415A1

公开(公告)日：2021-11-18

申请号：US17198008

申请日：2021-03-10

Applicant: Yahoo Japan Corporation

Inventor： Kota TSUBOUCHI ,  Shuji YAMAGUCHI ,  Hiroaki TAGUCHI

IPC: G06F16/2457 ,  G06F16/28 ,  G06F16/248

Abstract: A determination device according to the present application has an acquisition unit and a determination unit. The acquisition unit acquires the search queries, which are the search queries input by a plurality of input customers who have input the reference query and input within a predetermined period. The determination unit determines whether a predetermined period is appropriate or not based on the attributes of the input customers who have input search queries or based on whether these search queries satisfy predetermined conditions or not.

公开(公告)号：US11132999B2

公开(公告)日：2021-09-28

申请号：US16120893

申请日：2018-09-04

Applicant: YAHOO JAPAN CORPORATION

Inventor： Chikara Hashimoto ,  Manabu Sassano

IPC: G10L15/22 ,  G10L15/06 ,  H04L12/58 ,  G06F40/30 ,  G10L25/78

Abstract: An information processing device according to the present application includes an extraction unit and a subsequent stage generation unit. The extraction unit extracts a last conversation of a feedback utterance estimated to indicate a predetermined reaction of a second utterance subject relative to an utterance made by a first utterance subject, from a set of a plurality of conversations, based on a score assigned to the feedback utterance. The subsequent stage generation unit generates a subsequent stage classifier for deriving an index indicating a category of an unknown conversation, based on the last conversation extracted by the extraction unit.

公开(公告)号：US11120819B2

公开(公告)日：2021-09-14

申请号：US16122338

申请日：2018-09-05

Applicant: YAHOO JAPAN CORPORATION

Inventor： Motoi Omachi

IPC: G10L15/22 ,  G10L25/18 ,  H04R5/04 ,  H04R3/00 ,  G10L25/78 ,  G10L21/0208 ,  G10L21/0216 ,  H04R1/40

Abstract: A voice extraction device according to the present invention includes a formation unit, an acquisition unit, an emphasis unit, a generation unit, and a selection unit. The formation unit forms directivity through beam-forming processing for each microphone in a microphone array including a plurality of microphones that form a plurality of channels. The acquisition unit acquires an observation signal that is a signal of voice received by each of the channels. The emphasis unit generates an emphasized signal by emphasizing the observation signal in accordance with the directivity formed by the formation unit. The generation unit generates, for each channel, frequency distribution of amplitude of the emphasized signal generated by the emphasis unit. The selection unit selects a channel corresponding to a voice signal used for voice recognition from among the channels based on the frequency distribution corresponding to the respective channels generated by the generation unit.

公开(公告)号：US10972882B2

公开(公告)日：2021-04-06

申请号：US16129695

申请日：2018-09-12

Applicant: Yahoo Japan Corporation

Inventor： Ikuo Kitagishi ,  Taro Watanabe ,  Yuki Taguchi ,  Takanori Hirohashi

IPC: H04W4/42 ,  G06F9/54 ,  G08G1/123 ,  H04W4/029

Abstract: An information processing apparatus according to the present application includes an acquiring unit and a notification unit. The acquiring unit acquires riding position information related to a position of a virtual riding point that corresponds to a riding point that is used to ride in a moving vehicle and that is virtual set. The notification unit notifies, when a user satisfies condition information that indicates a condition related to behavior of the user approaching the virtual riding point, the user of the information related to the position indicated by the riding position information.

公开(公告)号：USD913300S1

公开(公告)日：2021-03-16

申请号：US29673715

申请日：2018-12-17

Applicant: Yahoo Japan Corporation

Designer： Yugo Matsuda ,  Shintaro Nakajima ,  Takashi Okuni

公开(公告)号：US10897638B2

公开(公告)日：2021-01-19

申请号：US15057492

申请日：2016-03-01

Applicant: YAHOO JAPAN CORPORATION

Inventor： Bungo Tamari

IPC: H04N21/25 ,  H04N21/431 ,  H04N21/45 ,  H04N21/258 ,  H04N21/81 ,  H04N21/845 ,  H04N21/8549

Abstract: A generation apparatus according to an embodiment includes an acquiring unit and a generating unit. The acquiring unit acquires information on usage of a moving image content used via a partial moving image that is used as a key image of the moving image content in a terminal device that is a distribution destination of the partial moving image. The generating unit generates a partial moving image corresponding to the moving image content on the basis of the information acquired by the acquiring unit.