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    METHOD AND SYSTEM FOR ASSESSING SIMILARITY OF DOCUMENTS
    2.
    发明申请
    METHOD AND SYSTEM FOR ASSESSING SIMILARITY OF DOCUMENTS 有权

    公开(公告)号：US20210192204A1

    公开(公告)日：2021-06-24

    申请号：US17192498

    申请日：2021-03-04

    Applicant: Open Text Corporation

    Inventor： Jeroen Mattijs van Rotterdam ,  Michael T. Mohen ,  Chao Chen ,  Kun Zhao

    IPC: G06K9/00 ,  G06F16/93 ,  G06F16/335

    Abstract: Systems and methods for assessing similarity of documents are provided. Embodiments of the systems and methods include extracting a reference document text from a reference document, extracting an archived document text from an archived document, and quantifying the reference document and the archived document. The systems and methods may also include determining a document similarity value of the quantified reference document and the archived document. Determining the document similarity value includes calculating a set of vector similarity values for a set of combinations of a reference document text vector and an archived document text vector, and calculating the document similarity value, including a sum of the plurality of vector similarity values.

    METHOD AND SYSTEM FOR DOCUMENT SIMILARITY ANALYSIS
    3.
    发明申请
    METHOD AND SYSTEM FOR DOCUMENT SIMILARITY ANALYSIS 审中-公开

    公开(公告)号：US20200183986A1

    公开(公告)日：2020-06-11

    申请号：US16791628

    申请日：2020-02-14

    Applicant: OPEN TEXT CORPORATION

    Inventor： Lei Zhang ,  Chao Chen ,  Kun Zhao ,  Jingjing Liu ,  Ying Teng

    IPC: G06F16/93 ,  G06F16/2457 ,  G06F16/2455 ,  G06F16/22

    Abstract: A method for document similarity analysis. The method includes generating a reference document content identifier for a reference document, including identifying frequently occurring terms in reference document content, encoding each frequently occurring term in a term identifier and combining the term identifiers to form the reference document content identifier associated with the reference document. The method also includes obtaining at least one document similarity value by comparing the reference document content identifier to a set of archived document content identifiers stored in a document repository.

    System and method for end to end performance response time measurement based on graphic recognition
    4.
    发明授权
    System and method for end to end performance response time measurement based on graphic recognition 有权

    公开(公告)号：US10162742B2

    公开(公告)日：2018-12-25

    申请号：US15915866

    申请日：2018-03-08

    Applicant: Open Text Corporation

    Inventor： Hong Yuan ,  Xiaochen Nie ,  Tingxian Cheng ,  Yujia Wang ,  Xia Liu ,  Chao Chen

    IPC: G06K9/62 ,  G06F11/36 ,  G06F17/30 ,  G06F9/46 ,  G06N99/00 ,  G06K9/66

    Abstract: Software testing techniques based on image recognition are disclosed. In various embodiments, a programmatically implemented image classifier is trained to recognize a screen shot image as being associated with a transaction end condition of a transaction. A test script configured to initiate an iteration of the transaction is run. A start time of the iteration of the transaction is recorded. Screen shot images are generated during performance of the iteration of the transaction to capture a series of screen shot images of at least a portion of a user interface display associated with the iteration of the transaction. The image classifier is used to find an earliest-captured image that matches the transaction end condition. A time associated with the matched image is used as a transaction end time to compute an end-to-end time to perform the iteration of the transaction.

    Method and system for assessing similarity of documents
    6.
    发明授权
    Method and system for assessing similarity of documents 有权

    公开(公告)号：US09852337B1

    公开(公告)日：2017-12-26

    申请号：US14871501

    申请日：2015-09-30

    Applicant: Open Text Corporation

    Inventor： Jeroen Mattijs van Rotterdam ,  Michael T Mohen ,  Chao Chen ,  Kun Zhao

    IPC: G06K9/68 ,  G06K9/00 ,  G06F17/30

    CPC classification number: G06K9/00483 ,  G06F17/30011 ,  G06F17/30699 ,  G06K9/00469

    Abstract: A method for assessing similarity of documents. The method includes extracting a reference document text from a reference document, extracting an archived document text from an archived document, and quantifying the reference document and the archived document. Quantifying the reference and archived documents includes tokenizing sentences of the reference document and archived document, respectively, and vectorizing the tokenized sentences to obtain a reference document text vector and an archived document text vector for each sentence of the reference and archived document, respectively. The method also includes determining a document similarity value of the quantified reference document and the quantified archived document. Determining the document similarity value includes calculating a set of vector similarity values for a set of combinations of a reference document text vector and an archived document text vector, and calculating the document similarity value, including a sum of the plurality of vector similarity values.

    Method and system for document similarity analysis
    7.
    发明授权
    Method and system for document similarity analysis 有权

    公开(公告)号：US12189693B2

    公开(公告)日：2025-01-07

    申请号：US18345886

    申请日：2023-06-30

    Applicant: Open Text Corporation

    Inventor： Lei Zhang ,  Chao Chen ,  Kun Zhao ,  Jingjing Liu ,  Ying Teng

    IPC: G06F16/93 ,  G06F16/22 ,  G06F16/2455 ,  G06F16/2457

    Abstract: A method for document similarity analysis. The method includes generating a reference document content identifier for a reference document, including identifying frequently occurring terms in reference document content, encoding each frequently occurring term in a term identifier and combining the term identifiers to form the reference document content identifier associated with the reference document. The method also includes obtaining at least one document similarity value by comparing the reference document content identifier to a set of archived document content identifiers stored in a document repository.

    Method and system for assessing similarity of documents
    8.
    发明授权
    Method and system for assessing similarity of documents 有权

    公开(公告)号：US10970536B2

    公开(公告)日：2021-04-06

    申请号：US16692005

    申请日：2019-11-22

    Applicant: Open Text Corporation

    Inventor： Jeroen Mattijs van Rotterdam ,  Michael T Mohen ,  Chao Chen ,  Kun Zhao

    IPC: G06K9/00 ,  G06F16/93 ,  G06F16/335

    Abstract: Systems and methods for assessing similarity of documents are provided. Embodiments of the systems and methods include extracting a reference document text from a reference document, extracting an archived document text from an archived document, and quantifying the reference document and the archived document. The systems and methods may also include determining a document similarity value of the quantified reference document and the archived document. Determining the document similarity value includes calculating a set of vector similarity values for a set of combinations of a reference document text vector and an archived document text vector, and calculating the document similarity value, including a sum of the plurality of vector similarity values.

    METHOD AND SYSTEM FOR ASSESSING SIMILARITY OF DOCUMENTS
    9.
    发明申请
    METHOD AND SYSTEM FOR ASSESSING SIMILARITY OF DOCUMENTS 审中-公开

    公开(公告)号：US20200089947A1

    公开(公告)日：2020-03-19

    申请号：US16692005

    申请日：2019-11-22

    Applicant: Open Text Corporation

    Inventor： Jeroen Mattijs van Rotterdam ,  Michael T. Mohen ,  Chao Chen ,  Kun Zhao

    IPC: G06K9/00 ,  G06F16/93 ,  G06F16/335

    Abstract: Systems and methods for assessing similarity of documents are provided. Embodiments of the systems and methods include extracting a reference document text from a reference document, extracting an archived document text from an archived document, and quantifying the reference document and the archived document. The systems and methods may also include determining a document similarity value of the quantified reference document and the archived document. Determining the document similarity value includes calculating a set of vector similarity values for a set of combinations of a reference document text vector and an archived document text vector, and calculating the document similarity value, including a sum of the plurality of vector similarity values.

    METHOD AND SYSTEM FOR IDEOGRAM CHARACTER ANALYSIS
    10.
    发明申请
    METHOD AND SYSTEM FOR IDEOGRAM CHARACTER ANALYSIS 有权

    公开(公告)号：US20250124079A1

    公开(公告)日：2025-04-17

    申请号：US18929730

    申请日：2024-10-29

    Applicant: Open Text Corporation

    Inventor： Chao Chen ,  Kunwu Huang ,  Hongtao Dai ,  Jingjing Liu

    IPC: G06F16/583 ,  G06F16/9038 ,  G06F16/93 ,  G06F40/129 ,  G06F40/166 ,  G06V10/20 ,  G06V10/70 ,  G06V10/98 ,  G06V30/28 ,  G06V30/32

    Abstract: Ideogram character analysis includes partitioning an original ideogram character into strokes and mapping each stroke to a corresponding stroke identifier (id) to create an original stroke id sequence that includes stroke identifiers. A candidate ideogram character that has a candidate stroke id sequence within a threshold distance to the original stroke id sequence is selected. One or more embodiments may create a new phrase by replacing the original ideogram character with the candidate ideogram character in a search phrase. One or more embodiments perform a search using the search phrase and the new phrase to obtain a result and present the result. One or more embodiments may replace an original ideogram character in a character recognized document with the candidate ideogram character and store the character recognized document.

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