公开(公告)号：US20210357792A1

公开(公告)日：2021-11-18

申请号：US17278596

申请日：2019-01-31

Applicant: Hitachi, Ltd.

Inventor： Shuhei FURUYA ,  Yo TAKEUCHI ,  Kiyoshi KUMAGAI ,  Toshiyuki ONO ,  Masao ISHIGURO ,  Tatsuya TOKUNAGA ,  Chisa NAGAI ,  Takashi SUMIYOSHI ,  Naoyuki KANDA ,  Kenji NAGAMATSU ,  Kenji OHYA

IPC: G06N5/04 ,  G06F16/338 ,  G06F16/33 ,  G06Q10/10 ,  G06Q30/02

Abstract: In order to assist participants in thinking of an idea by acquiring audio data, it is provided a workshop assistance system, which includes a computer having an arithmetic apparatus configured to execute predetermined processing, a storage device coupled to the arithmetic apparatus, and a communication interface coupled to the arithmetic apparatus, the computer being configured to access solved problem case data including information of solved cases that correspond to problem data, the workshop assistance system comprising: a problem processing module configured to search, by the arithmetic apparatus, solved cases based on problem data that is generated from a discussion among participants; and an idea generation module configured to present, by the arithmetic apparatus, idea data including the generated problem data and information of the solved case found in the search to the participants.

公开(公告)号：US20190392005A1

公开(公告)日：2019-12-26

申请号：US16420479

申请日：2019-05-23

Applicant: Hitachi, Ltd.

Inventor： Masaaki YAMAMOTO ,  Kenji NAGAMATSU ,  Makoto IWAYAMA

IPC: G06F16/9032 ,  G10L15/06 ,  G10L15/26 ,  G06N20/00

Abstract: A speech dialogue system automatically creates a plurality of slot value extraction models. The speech dialogue system includes: a value list in which a plurality of values indicating candidates of a character string and a plurality of value identifiers that identify the plurality of values are associated; and an answer sentence list in which slots that identify character string information and the value identifiers are associated. Each slot and each value identifier are associated with an answer sentence. An input character string is compared with slot value extraction models. A position of a slot associated with an assumed input character string is estimated, and a value corresponding to the estimated slot position is extracted. Learning data based on the value list, answer sentence list, and a peripheral character string list is created; and a model creating unit creates a first slot value extraction model based on the learning data.

公开(公告)号：US20160371458A1

公开(公告)日：2016-12-22

申请号：US15177523

申请日：2016-06-09

Applicant: HITACHI, LTD.

Inventor： Marie Nestor Damian MARIYASAGAYAM ,  Kenji NAGAMATSU

IPC: G06F19/00 ,  G06F17/30

CPC classification number: G06F19/3456 ,  G06F19/326 ,  G16H10/60

Abstract: Embodiments of the present disclosure relates to a method for estimation of effectiveness of a drug to be administered on a subject. The method comprises steps performed by the estimation server, which involve ranking of one or more medical attributes associated with the subject based on at least one of time parameters and dosage parameters associated with previous subjects. The steps further involve obtaining one or more filtered records from a plurality of records based on the ranking of the one or more medical attributes and a required number of records. Finally the effectiveness of the drug is estimated based on number of the one or more filtered records and predefined time duration.

Abstract translation: 本公开的实施方案涉及用于估计要在受试者上施用的药物的有效性的方法。 该方法包括由估计服务器执行的步骤，其包括基于与先前主题相关联的时间参数和剂量参数中的至少一个来评估与对象相关联的一个或多个医学属性。 这些步骤还包括基于一个或多个医疗属性的排名和所需数量的记录从多个记录中获得一个或多个过滤的记录。 最后，基于一个或多个过滤记录的数量和预定义的持续时间来估计药物的有效性。