公开(公告)号：US20220164337A1

公开(公告)日：2022-05-26

申请号：US17650256

申请日：2022-02-08

Applicant: UnitedHealth Group Incorporated

Inventor： Ralph A. Korpman ,  Rudy R. Hilado ,  W. Randal Clegg ,  Cindy A. Post

IPC: G06F16/23 ,  G06F40/30 ,  G06F16/901 ,  G06F16/245 ,  G06F16/242 ,  G06F16/28 ,  G06F16/903 ,  G06F9/54 ,  G06F16/958 ,  G06F40/205 ,  G06F40/295 ,  G06F21/31 ,  G06F16/81 ,  G06F16/36 ,  G06F16/957

Abstract: Various embodiments provide methods, systems, apparatus, computer program products, and/or the like for managing, ingesting, monitoring, updating, and/or extracting/retrieving information/data associated with an electronic record (ER) stored in an ER data store and/or accessing information/data from the ER data store, wherein the ERs are generated, updated/modified, and/or accessed via a graph-based domain ontology.

公开(公告)号：US20220156303A1

公开(公告)日：2022-05-19

申请号：US17526474

申请日：2021-11-15

Applicant: cortical.io AG

Inventor： Francisco De Sousa Webber

IPC: G06F16/36 ,  G06F16/33

Abstract: A method for using distributed representations of data items within a first set of data documents clustered in a first two-dimensional metric space to generate a cluster of distributed representations in a second two-dimensional metric space includes clustering in a first two-dimensional metric space, by a reference map generator, a set of data documents, generating a semantic map. A parser generates an enumeration of data items occurring in the set of data documents. A representation generator generates a distributed representation using occurrence information about each data item. A sparsifying module receives an identification of a maximum level of sparsity and reduces a total number of set bits within the distributed representation. The reference map generator clusters, in a second two-dimensional metric space, a set of SDRs retrieved from the SDR database and selected according to a second at least one criterion, generating a second semantic map.

公开(公告)号：US11321372B2

公开(公告)日：2022-05-03

申请号：US15845842

申请日：2017-12-18

Applicant: THE JOHNS HOPKINS UNIVERSITY

Inventor： Michael Jacobs ,  Vladimir Braverman ,  Nikita Ivkin ,  Sanghyun Choi

IPC: G06F16/33 ,  G06F16/36 ,  G16H10/60 ,  G16H15/00 ,  G16H30/20 ,  G16H50/20 ,  G16H50/30

Abstract: System and methods for obtaining frequent terms in a set of data is provided. The method comprises obtaining the set of data comprising a stream of terms; analyzing the stream of terms using a modified data streaming generator to find a set of frequent terms; forming a dictionary of terms based on the set of most frequent terms; identifying one or more of the set of frequent terms in the set of data; and analyzing the one or more of the set of frequent terms in the set of data to determine a context and/or structure based on neighboring terms in the set of data; providing a visualization tool for the interactions with the frequent terms and the application at hand.

公开(公告)号：US11281853B2

公开(公告)日：2022-03-22

申请号：US16476347

申请日：2017-03-06

Applicant: Mitsubishi Electric Corporation

Inventor： Hayato Uchide

IPC: G06F16/36 ,  G06F40/186 ,  G06F17/16 ,  G06K9/68

Abstract: A search unit (13) searches an ontology database (11) for a node set similar to a given word. A template creating unit (14) creates a template from common properties and nodes possessed by nodes included in the node set that has been searched for. An additional information determining unit (15) creates a triple by connecting the template to a node having the given word as a name, uses the created triple as display data, and when a triple is given, registers the given triple in the ontology database (11).

公开(公告)号：US20220083733A1

公开(公告)日：2022-03-17

申请号：US17419355

申请日：2020-11-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhenzhong ZHANG

IPC: G06F40/247 ,  G06F40/295 ,  G06F40/242 ,  G06F16/35 ,  G06F16/335 ,  G16H50/70 ,  G06F16/36

Abstract: Disclosed are a synonym mining method, an application method of a synonym dictionary, a medical synonym mining method, an application method of a medical synonym dictionary, a synonym mining device and a storage medium. The synonym mining method includes: performing a recognition process on corpus data to obtain a named entity set of at least one category, wherein the named entity set of each category includes a plurality of named entities; performing a clustering process on the plurality of named entities in the named entity set of the each category to obtain a synonym candidate set corresponding to the each category; and performing, based on a word from similarity and a context similarity, a filtering process on the synonym candidate set corresponding to the each category to obtain a synonym set corresponding to the each category.

公开(公告)号：US11263273B2

公开(公告)日：2022-03-01

申请号：US16907937

申请日：2020-06-22

Applicant: Magnet Forensics Investco Inc.

Inventor： Roman Czeslaw Kordasiewicz ,  Michelle Elizabeth Allix MacKenzie ,  Jared Daniel Windover ,  Samantha Jo McIlveen

IPC: G06F3/0482 ,  G06F16/93 ,  G06Q50/18 ,  G06F16/14 ,  G06F16/338 ,  G06F16/438 ,  G06F16/638 ,  G06F16/36 ,  G06F16/904 ,  G06F3/0481 ,  G06F16/9038

Abstract: Methods and apparatus for examining digital forensic data using a viewer computer. Forensic data collections are provided to the viewer computer, which can format the data artifacts according to a variety of display types and presentation formats, to facilitate review and reporting by a user. A relation graph presentation format is provided for visual exploration of data relationships.

公开(公告)号：US20220059088A1

公开(公告)日：2022-02-24

申请号：US17299061

申请日：2020-01-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehun LEE ,  Yunsu LEE ,  Taeho HWANG ,  Hyonsok LEE ,  Mirae JEONG

IPC: G10L15/19 ,  G06F16/36 ,  G06F16/33 ,  G06F16/23 ,  G06N20/00

Abstract: An electronic device is disclosed. The electronic device of the present disclosure comprises a microphone, a memory including at least one command, and a processor which is connected to the microphone and the memory and controls the electronic device, wherein the processor, by executing the at least one command extracts a keyword from a user voice received as an input when the user voice is input through the microphone, acquires context information at the time when the user voice is input, acquires an object related to the user voice and knowledge information relating to the object, on the basis of the extracted keyword and the context information, and updates a stored knowledge database on the basis of the knowledge information relating to the object. In particular, at least a part of a method for providing a response to a user query by an electronic device may use an artificial intelligence model learned in accordance with at least one of machine learning, a neural network, and a deep-learning algorithm.

公开(公告)号：US11250044B2

公开(公告)日：2022-02-15

申请号：US16879604

申请日：2020-05-20

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Zhiyu Chen ,  Yu Deng ,  Ruchi Mahindru ,  Daniela Rosu ,  Shu Tao

IPC: G06F16/36 ,  G06F16/338 ,  G06F16/33

Abstract: Given a skeleton knowledge graph including first terms in respective nodes, wherein first terms in connected nodes have a predetermined relationship, an augmented knowledge graph is formed by a first computing device by extracting a second term from a domain corpus to form a term cluster linked with a respective node of the knowledge graph. The second term is associated with the first term of a respective node in the domain corpus while not meeting the predetermined relationship. A semantic feature between the second term and the associated first term is identified in the domain corpus and linked to the pair of the second term and the first term in the augmented knowledge graph. The augmented knowledge graph is useable by a second computing device, which may or may not be the same as the first computing device, to drive a conversation between a chatbot and user.

公开(公告)号：US20220036899A1

公开(公告)日：2022-02-03

申请号：US17500352

申请日：2021-10-13

Applicant: Vui, Inc.

Inventor： Giuseppe Di Fabbrizio ,  Evgeny Stepanov ,  Giuliano Tortoreto ,  Mehool Patel ,  Phil C. Frank

IPC: G10L15/22 ,  G06N20/00 ,  G06F16/36 ,  G06Q30/06 ,  G10L13/00 ,  G10L15/06 ,  G10L15/18

Abstract: A method includes receiving data characterizing an utterance of a query associated with a tenant; providing, to an automated speech recognition engine, the received data and a profile selected from a plurality of profiles based on the tenant, the profile configuring the automated speech recognition engine to process the received data; receiving, from the automated speech recognition engine, a text string characterizing the query; and processing, via an ensemble of natural language agents configured based on the tenant, the text string characterizing the query to determine a textual response to the query, the textual response including at least one word from a first lexicon associated with the tenant. Related systems, methods, apparatus, and computer readable mediums are also described.

公开(公告)号：US11238084B1

公开(公告)日：2022-02-01

申请号：US15645574

申请日：2017-07-10

Applicant: Wells Fargo Bank, N.A.

Inventor： David Newman ,  Omar B. Khan

IPC: G06F16/36 ,  G06F16/28 ,  G06F16/33

Abstract: A method may include accessing a semantic map between a schema of a relational database (RDB) and a resource description framework (RDF) data model, the semantic map defined according to a first semantic ontology; applying the semantic map to data loaded from the RDB to generate a first set of semantic objects; storing the first set of semantic objects in a staging RDF triplestore; executing a script to transform the first set of semantic objects into a second set of semantic objects according to a second semantic ontology; and storing the second set of semantic objects into a production RDF triplestore.