公开(公告)号：US20220113354A1

公开(公告)日：2022-04-14

申请号：US17418210

申请日：2019-12-20

Applicant: GS YUASA INTERNATIONAL LTD. ,  NTT COMMUNICATIONS CORPORATION

Inventor： Isamu KURISAWA ,  Tomikatsu UCHIHORI ,  Kayo YAMASAKI ,  Hitoshi MATSUSHIMA ,  Keisuke KIRITOSHI ,  Koji ITO

IPC: G01R31/367 ,  G01R31/396

Abstract: Provided are a data processing apparatus, a data processing method and a computer program. The data processing apparatus processes measured data of a plurality of power storage devices, comprises: a storage unit that stores determination model using an autoencoder, which is trained to reproduce measured data when measured data is input, the input measured data being of each of the plurality of energy storage devices or of each group of energy storage devices, which is grouped from the plurality of the energy storage devices; and a processor. The processor determines the measured data of an odd energy storage device out of the measured data for each of the energy storage devices or for each group of energy storage devices based on an error between reproduced measured data, which is output when the measured data is input to the determination model, and the measured data.

公开(公告)号：US20230013943A1

公开(公告)日：2023-01-19

申请号：US17944196

申请日：2022-09-14

Applicant: NTT Communications Corporation

Inventor： Koji ITO ,  Keisuke KIRITOSHI

IPC: G06F3/0484

Abstract: An information processing device that displays, on a screen, cards associated with a series of respective processes performed on data and that defines a flow of the series of processes by connecting the cards by first lines, the information processing device includes processing circuitry configured to receive an operation performed by a user, perform, when an operation for connecting the cards by second lines that represent synchronization of parameters is received, a setting for allowing the parameters of the respective processes associated with the plurality of cards connected by the second lines to be synchronized, and make, when a parameter of one of the cards is changed out of the plurality of cards in which the setting for allowing the parameters to be synchronized has been performed, a same change on the parameters of the respective processes associated with the plurality of cards connected by the second lines.

公开(公告)号：US20240177096A1

公开(公告)日：2024-05-30

申请号：US18434894

申请日：2024-02-07

Applicant: NTT Communications Corporation

Inventor： Keisuke KIRITOSHI ,  Koji ITO ,  Michihiro NAITO ,  Michiaki OGAWA ,  Ryosuke TANNO ,  Yuki SAKAMOTO ,  Dan OZAWA

IPC: G06Q10/0637

CPC classification number: G06Q10/0637

Abstract: An information processing device includes processing circuitry configured to perform data processing on data that is input from a card corresponding to a connection source display a graph that includes a plurality of cards each of which outputs a result of the associated data processing to a card corresponding to a connection destination and notify, when an input of a comment with respect to an area relevant to the graph that is displayed has been received, a terminal device used by a user relevant to the graph of information on the input comment.

公开(公告)号：US20220318630A1

公开(公告)日：2022-10-06

申请号：US17842974

申请日：2022-06-17

Applicant: NTT Communications Corporation

Inventor： Keisuke KIRITOSHI ,  Tomonori IZUMITANI ,  Koji ITO

IPC: G06N3/08

Abstract: A learning device includes processing circuitry configured to acquire a plurality of pieces of data, input the plurality of pieces of data acquired by the acquisition unit to a model as input data, and when obtaining output data output from the model, calculate a loss of the model based on the output data and a correct answer data, repeat update processing of updating weight of the model in accordance with a loss each time the first calculation unit calculates the loss, calculate a value contributing to interpretability of the model, and end the update processing when the loss calculated by the first calculation unit and the value calculated by the second calculation unit satisfy a predetermined condition.