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Patent Agency Ranking
公开(公告)号：US20230222827A1
公开(公告)日：2023-07-13
申请号：US18181800
申请日：2023-03-10
Inventor： Wenjin Wang , Zhengjie Huang , Bin Luo , Qiming Peng , Weichong Yin , Shikun Feng , Shiwei Huang , Jingzhou He
IPC: G06V30/414 , G06V30/18 , G06F40/30 , G06F40/295
CPC classification number: G06V30/414 , G06F40/30 , G06F40/295 , G06V30/18143
Abstract: In a method for processing a document image, a document image to be processed is acquired. Text nodes of multiple granularities, visual nodes of multiple granularities, respective node information of the text nodes, and respective node information of the visual nodes in the document image are obtained. A multi-granularity and multi-modality document graph is construct based on the text nodes of multiple granularities, the visual nodes of multiple granularities, the respective node information of the text nodes and the respective node information of the visual nodes. Multi-granularity semantic feature information of the document image is determined based on the multi-granularity and multi-modality document graph, the respective node information of the text nodes and the respective node information of the visual nodes.
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公开(公告)号：US20220129448A1
公开(公告)日：2022-04-28
申请号：US17647265
申请日：2022-01-06
Inventor： Dongfeng He , Bingjin Chen , Wanshun Chen , Jiayang Tu , Yingzhan Lin , Shiwei Huang
IPC: G06F16/242 , G06F16/2455 , G06F16/22
Abstract: An intelligent dialogue method and apparatus and medium are provided. The method includes: obtaining a pre-matching result by pre-matching a query to be processed with a table content of a target table; extracting a character segment having a highest matching degree with the attribute value from the query based on the attribute value having the highest matching degree with the query; determining a target attribute value semantically associated with the character segment based on the attribute value of each column attribute; generating a structured query language (SQL) query statement corresponding to the query based on the query, the attribute name of each column attribute, the highest matching level of the attribute name, the highest matching level of the attribute value and the target attribute value; and generating a reply statement based on a result obtained by searching a database based on the SQL query statement.
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公开(公告)号：US20230141932A1
公开(公告)日：2023-05-11
申请号：US18060672
申请日：2022-12-01
Inventor： Dongfeng He , Bingjin Chen , Jiayang Tu , Yingzhan Lin , Shiwei Huang
IPC: G06F16/332 , G06F40/30
CPC classification number: G06F16/3329 , G06F40/30
Abstract: A method for answer questioning based on a table includes the following. A question text to be processed and an information table for question answering are determined, and the information table includes: at least one attribute name. A character vector sequence, a position vector sequence and a type vector sequence are determined based on the question text and the at least one attribute name. An attribute name segment and an attribute value segment in the question text are determined based on the character vector sequence, the position vector sequence and the type vector sequence. An answer corresponding to the question text is determined based on the attribute name segment, the attribute value segment and the information table.
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公开(公告)号：US20220300717A1
公开(公告)日：2022-09-22
申请号：US17806086
申请日：2022-06-09
Inventor： Xin Tian , Liankai Huang , Yingzhan Lin , Siqi Bao , Huang He , Fan Wang , Shuqi Sun , Shiwei Huang
IPC: G06F40/35
Abstract: A method for generating a dialogue state includes: acquiring a target dialogue state of a previous round of dialogue and dialogue information of a current round of dialogue; generating an initial dialogue state of the current round of dialogue according to the target dialogue state of the previous round of dialogue and the dialogue information of the current round of dialogue; and generating a target dialogue state of the current round of dialogue according to the initial dialogue state of the current round of dialogue and the dialogue information of the current round of dialogue.
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公开(公告)号：US12229519B2
公开(公告)日：2025-02-18
申请号：US17806086
申请日：2022-06-09
Inventor： Xin Tian , Liankai Huang , Yingzhan Lin , Siqi Bao , Huang He , Fan Wang , Shuqi Sun , Shiwei Huang
IPC: G06F40/35
Abstract: A method for generating a dialogue state includes: acquiring a target dialogue state of a previous round of dialogue and dialogue information of a current round of dialogue; generating an initial dialogue state of the current round of dialogue according to the target dialogue state of the previous round of dialogue and the dialogue information of the current round of dialogue; and generating a target dialogue state of the current round of dialogue according to the initial dialogue state of the current round of dialogue and the dialogue information of the current round of dialogue.
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