WO2019149263A1 - 知识分享平台上建立知识结构的辅助提示方法和组件 - Google Patents

知识分享平台上建立知识结构的辅助提示方法和组件 Download PDF

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WO2019149263A1
WO2019149263A1 PCT/CN2019/074344 CN2019074344W WO2019149263A1 WO 2019149263 A1 WO2019149263 A1 WO 2019149263A1 CN 2019074344 W CN2019074344 W CN 2019074344W WO 2019149263 A1 WO2019149263 A1 WO 2019149263A1
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knowledge
user
knowledge structure
sharing platform
similar
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马正方
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上海颐为网络科技有限公司
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24Querying
    • G06F16/245Query processing
    • G06F16/2458Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24Querying
    • G06F16/245Query processing
    • G06F16/2458Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2462Approximate or statistical queries
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00Handling natural language data
    • G06F40/20Natural language analysis
    • G06F40/279Recognition of textual entities
    • G06F40/284Lexical analysis, e.g. tokenisation or collocates

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  • the present invention relates to an auxiliary technology for creating a knowledge structure on a knowledge sharing platform, and more particularly to a method and a component for providing a user with a knowledge structure on a knowledge sharing platform.
  • the knowledge sharing platform is an Internet platform system with knowledge structure as the main body and many fans who are willing to share knowledge. When users log in to this platform, they can create their own knowledge structure for others to read, or browse the knowledge structure created by others to gain the knowledge of others. With the increase in the number of users and the increase in the knowledge structure created, the knowledge sharing system is like an increasingly dense spider web, and the interaction between knowledge information is getting closer and closer.
  • the object of the present invention is to solve the above problems, and provide an auxiliary prompting method and component for establishing a knowledge structure on a knowledge sharing platform, which can provide auxiliary prompt information for a user to establish a new knowledge structure on a platform, so as to improve user learning efficiency. .
  • the technical solution of the present invention is as follows:
  • the present invention discloses an auxiliary prompting method for establishing a knowledge structure on a knowledge sharing platform, including:
  • the prompt information provided is a similar local structure of the internal knowledge structure and the prompt of the content.
  • the prompt information provided is a superior structure of a similar local structure.
  • the invention also discloses an auxiliary prompt component for establishing a knowledge structure on a knowledge sharing platform, comprising:
  • a similar structure finding module which is used to find a local structure similar to the knowledge structure that the user is creating from the existing knowledge structure
  • the prompt module is configured to provide prompt information for the knowledge structure that the user is creating after finding a similar local structure.
  • the prompt information provided by the prompting module is a similar partial internal structure of the knowledge structure and the prompt of the content.
  • the prompt information provided by the prompting module is a superior structure of a similar local structure.
  • the present invention has the following beneficial effects: the present invention is based on a knowledge structure created by a user on a knowledge sharing platform, and compares it with other knowledge structures already existing on the platform to find a similar knowledge structure.
  • the local knowledge structure the system provides the local knowledge structure to the user as a prompt and auxiliary reference for the user to continue to create or improve the current knowledge structure.
  • the present invention can fully utilize the existing resources on the platform to provide assistance for the user's learning, reduce the difficulty for the user to learn new knowledge, and expand the vision of the user's knowledge learning.
  • FIG. 1 is a flow chart showing an embodiment of an auxiliary prompting method for establishing a knowledge structure on a knowledge sharing platform of the present invention.
  • FIG. 2 is a schematic diagram showing an embodiment of an auxiliary prompting component for establishing a knowledge structure on the knowledge sharing platform of the present invention.
  • FIG. 3 shows an example diagram for explaining a similar local knowledge structure.
  • FIG. 1 shows a flow of an embodiment of an auxiliary prompting method for establishing a knowledge structure on a knowledge sharing platform of the present invention.
  • FIG. 1 the following is a detailed description of the implementation steps of the auxiliary prompting method of the present embodiment.
  • Step S1 Acquire a knowledge structure that the user is creating.
  • Step S2 Find a local structure similar to the knowledge structure that the user is creating from the existing knowledge structure.
  • the specific means of finding similar structures is to convert the structure format into text format and store it in real time based on the root terms of the knowledge structure being created. Then compare the new root terms converted to text format with the existing root terms converted to text format for pairwise cosine similarity. Finally, the text format of the existing root term whose cosine similarity exceeds the preset threshold is converted into a structural format and presented to the user, otherwise it is not presented to the user.
  • the term attribute in the term structure is stored in a hash storage manner according to the key value pair, wherein the term attribute includes a term identifier, a term name, a term text, a parent term, a child term, and a word in the word.
  • the term attribute of the root term in the term structure and the term attribute of all sub-terms under the root term are read out to form a text format.
  • Step S3 providing prompt information for the knowledge structure that the user is creating after finding a similar local structure.
  • the prompt information is divided into two ways.
  • the first way is the hint of the internal structure and content of the local structure, and the second is the content of the upper level entry (knowledge point) of the partial structure.
  • the system finds a local structure similar to the knowledge structure of the “Hexi Corridor” currently being created by the user from the existing knowledge structure, and finds a related figure as shown in FIG. 3 in the knowledge structure created by a certain user.
  • Then in the "First Episode: Dunhuang” terms are "human history", "natural scenery” and other terms.
  • the auxiliary prompt component of the embodiment includes: a similar structure search module, and a prompt module.
  • the similar structure lookup module is used to find a local structure similar to the knowledge structure that the user is creating from the existing knowledge structure.
  • the prompt module is used to provide prompt information for the knowledge structure that the user is creating after finding a similar local structure.
  • the prompt information is divided into two ways. The first way is the hint of the internal structure and content of the local structure, and the second is the content of the upper level entry (knowledge point) of the partial structure.
  • DSPs digital signal processors
  • ASICs application specific integrated circuits
  • FPGAs field programmable gate arrays
  • Programmable logic devices, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein are implemented or executed.
  • a general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine.
  • the processor may also be implemented as a combination of computing devices, such as a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration.
  • a software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
  • An exemplary storage medium is coupled to the processor to enable the processor to read and write information to/from the storage medium.
  • the storage medium can be integrated into the processor.
  • the processor and the storage medium can reside in an ASIC.
  • the ASIC can reside in the user terminal.
  • the processor and the storage medium may reside as a discrete component in the user terminal.
  • the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented as a computer program product in software, the functions may be stored on or transmitted as one or more instructions or code on a computer readable medium.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another.
  • a storage medium may be any available media that can be accessed by a computer.
  • such computer readable media may comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, disk storage or other magnetic storage device, or can be used to carry or store instructions or data structures. Any other medium that is desirable for program code and that can be accessed by a computer.
  • any connection is also properly referred to as a computer readable medium.
  • the software is transmitted from a web site, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave.
  • the coaxial cable, fiber optic cable, twisted pair cable, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of the medium.
  • Disks and discs as used herein include compact discs (CDs), laser discs, optical discs, digital versatile discs (DVDs), floppy discs, and Blu-ray discs, in which disks are often reproduced magnetically. Data, and discs optically reproduce data with a laser. Combinations of the above should also be included within the scope of computer readable media.

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Abstract

本发明公开了一种知识分享平台上建立知识结构的辅助提示方法和组件,能够为用户在平台上建立新的知识结构提供辅助提示信息,以利于提高用户的学习效率。其技术方案为:基于用户在知识分享平台上创建的知识结构,将其与平台上已有的其他知识结构进行比对,找出与所创建的知识结构相似的局部知识结构,系统将此局部知识结构提供给用户,以作为用户继续创建或完善当前知识结构的提示和辅助参考。

Description

知识分享平台上建立知识结构的辅助提示方法和组件 发明领域
本发明涉及一种在知识分享平台上创建知识结构的辅助技术,尤其涉及为知识分享平台上创建知识结构的用户提供辅助提示的方法和组件。
背景技术
知识分享平台是一个以知识结构为主体,由众多乐于分享知识的爱好者参与的互联网平台系统。用户登录这一平台,可以创建属于自己的知识结构供他人读取,也可以浏览他人创建的知识结构以获取他人的知识。随着用户数量的增多以及创建的知识结构的增加,知识分享体系像是一张越来越密布的蜘蛛网,知识信息之间的交互越来越紧密。
在传统的学习中,用户在某一传统学习平台上学习某一知识体系,大多依赖于自身,是通过自己对这一知识体系的学习和研究,逐步建立起关于这方面知识的一个知识结构。这种学习或者说知识结构的建立,不能充分利用旁人的知识,靠“单打独斗”完成知识结构建立的效率毕竟太低。因此,传统学习平台在用户建立新的知识结构时无法提供有效的帮助,是目前急需解决的问题。
发明概述
以下给出一个或多个方面的简要概述以提供对这些方面的基本理解。此概述不是所有构想到的方面的详尽综览,并且既非旨在指认出所有方面的关键性或决定性要素亦非试图界定任何或所有方面的范围。其唯一的目的是要以简化形式给出一个或多个方面的一些概念以为稍后给出的更加详细的描述之序。
本发明的目的在于解决上述问题,提供了一种知识分享平台上建立知识结构的辅助提示方法和组件,能够为用户在平台上建立新的知识结构提供辅助提示信息,以利于提高用户的学习效率。
本发明的技术方案为:本发明揭示了一种知识分享平台上建立知识结构的辅助提示方法,包括:
获取用户正在创建的知识结构;
从已有的知识结构中查找与用户正在创建的知识结构相似的局部结构;
在找到相似的局部结构后为用户正在创建的知识结构提供提示信息。
根据本发明的知识分享平台上建立知识结构的辅助提示方法的一实施例,所提供的提示信息是相似的局部结构的内部知识结构和内容的提示。
根据本发明的知识分享平台上建立知识结构的辅助提示方法的一实施例,所提供的提示信息是相似的局部结构的上级结构。
本发明还揭示了一种知识分享平台上建立知识结构的辅助提示组件,包括:
相似结构查找模块,用于从已有的知识结构中查找与用户正在创建的知识结构相似的局部结构;
提示模块,用于在找到相似的局部结构后为用户正在创建的知识结构提供提示信息。
根据本发明的知识分享平台上建立知识结构的辅助提示组件的一实施例,提示模块所提供的提示信息是相似的局部结构的内部知识结构和内容的提示。
根据本发明的知识分享平台上建立知识结构的辅助提示组件的一实施例,提示模块所提供的提示信息是相似的局部结构的上级结构。
本发明对比现有技术有如下的有益效果:本发明基于用户在知识分享平台上创建的知识结构,将其与平台上已有的其他知识结构进行比对,找出与所创建的知识结构相似的局部知识结构,系统将此局部知识结构提供给用户,以作为用户继续创建或完善当前知识结构的提示和辅助参考。相较于现有技术,本发明能够充分利用平台上已有资源为用户的学习提供帮助,降低了用户学习新知识的难度,扩充了用户知识学习的视野。
附图说明
在结合以下附图阅读本公开的实施例的详细描述之后,能够更好地理解本发明的上述特征和优点。在附图中,各组件不一定是按比例绘制,并且具有类似的相关特性或特征的组件可能具有相同或相近的附图标记。
图1示出了本发明的知识分享平台上建立知识结构的辅助提示方法的一实施例的流程图。
图2示出了本发明的知识分享平台上建立知识结构的辅助提示组件的一实施例的原理图。
图3示出了用于说明相似的局部知识结构的示例图。
发明的详细说明
以下结合附图和具体实施例对本发明作详细描述。注意,以下结合附图和具体实施例描述的诸方面仅是示例性的,而不应被理解为对本发明的保护范围进行任何限制。
图1示出了本发明的知识分享平台上建立知识结构的辅助提示方法的一实施例的流程。请参见图1,下面是对本实施例的辅助提示方法的实施步骤的详细描述。
步骤S1:获取用户正在创建的知识结构。
步骤S2:从已有的知识结构中查找与用户正在创建的知识结构相似的局部结构。
查找相似结构的具体手段是先以正在创建的知识结构的根词条为基础,实时将结构格式转化为文本格式并存储。然后将转化为文本格式的新建的根词条与其他转化为文本格式的已有根词条进行两两余弦相似度对比。最后将余弦相似度超过预设阈值的已有根词条的文本格式转化为结构格式后呈现给用户,否则不呈现给用户。
词条结构中的词条属性按照键值对以哈希存储方式进行存储,其中词条属性包括词条标识、词条名称、词条文本、父级词条、子级词条,在将词条结构格式转化为文本格式的过程中,将词条结构中的根词条的词条属性以及根词条下所有子词条的词条属性读取出来以形成文本格式。
步骤S3:在找到相似的局部结构后为用户正在创建的知识结构提供提示信息。
提示信息分为两种方式。第一种方式是局部结构的内部结构和内容的提示,第二种是局部结构的上一级词条(知识点)的内容。
图3示出了的其中一个示例。其中用户自己正在创建的是“一带一路”词 条下的“河西走廊”词条。在“河西走廊”词条下又陆续在创建“敦煌”、“酒泉”、“张掖”、“武威”的词条,接着在“敦煌”词条下又陆续在创建“行政区”、“地理位置”等词条。
系统从已有的知识结构中查找到与用户当前正在创建的“河西走廊”的知识结构相似的局部结构,在某一个用户创建的知识结构中找到了如图3中所示的一个有关“《河西走廊》”的词条。在“《河西走廊》”词条下分别是“《第一集:敦煌》”、“《第二集:酒泉》”、“《第三集:张掖》”、“《第四集:武威》”、“主题曲《河西走廊之梦》”等。接着在“《第一集:敦煌》”词条下分别是“人文历史”、“自然风光”等词条。
对于用户来说,可以从“《河西走廊》”这一已有的局部结构中的内部结构和内部结构的子词条的内容中得到提示,创建属于自己的在一带一路这个知识结构中的河西走廊的知识结构。也可以从“《河西走廊》”这一已有的局部结构的上一级词条“《纪录片》”得到提示,去观看有关河西走廊的相关纪录片,从中找到创建自己词条的灵感,或者从其他用户的有关纪录片的词条结构中查阅是否有与河西走廊相关的词条可以为自己所用。
图2示出了本发明的知识分享平台上建立知识结构的辅助提示组件的一实施例的原理。请参见图2,本实施例的辅助提示组件包括:相似结构查找模块、以及提示模块。
相似结构查找模块用于从已有的知识结构中查找与用户正在创建的知识结构相似的局部结构。
提示模块用于在找到相似的局部结构后为用户正在创建的知识结构提供提示信息。提示信息分为两种方式。第一种方式是局部结构的内部结构和内容的提示,第二种是局部结构的上一级词条(知识点)的内容。
具体的示例已经在前述的有关方法的实施例中详述,在此不再赘述。
尽管为使解释简单化将上述方法图示并描述为一系列动作,但是应理解并领会,这些方法不受动作的次序所限,因为根据一个或多个实施例,一些动作 可按不同次序发生和/或与来自本文中图示和描述或本文中未图示和描述但本领域技术人员可以理解的其他动作并发地发生。
本领域技术人员将进一步领会,结合本文中所公开的实施例来描述的各种解说性逻辑板块、模块、电路、和算法步骤可实现为电子硬件、计算机软件、或这两者的组合。为清楚地解说硬件与软件的这一可互换性,各种解说性组件、框、模块、电路、和步骤在上面是以其功能性的形式作一般化描述的。此类功能性是被实现为硬件还是软件取决于具体应用和施加于整体系统的设计约束。技术人员对于每种特定应用可用不同的方式来实现所描述的功能性,但这样的实现决策不应被解读成导致脱离了本发明的范围。
结合本文所公开的实施例描述的各种解说性逻辑板块、模块、和电路可用通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或其它可编程逻辑器件、分立的门或晶体管逻辑、分立的硬件组件、或其设计成执行本文所描述功能的任何组合来实现或执行。通用处理器可以是微处理器,但在替换方案中,该处理器可以是任何常规的处理器、控制器、微控制器、或状态机。处理器还可以被实现为计算设备的组合,例如DSP与微处理器的组合、多个微处理器、与DSP核心协作的一个或多个微处理器、或任何其他此类配置。
结合本文中公开的实施例描述的方法或算法的步骤可直接在硬件中、在由处理器执行的软件模块中、或在这两者的组合中体现。软件模块可驻留在RAM存储器、闪存、ROM存储器、EPROM存储器、EEPROM存储器、寄存器、硬盘、可移动盘、CD-ROM、或本领域中所知的任何其他形式的存储介质中。示例性存储介质耦合到处理器以使得该处理器能从/向该存储介质读取和写入信息。在替换方案中,存储介质可以被整合到处理器。处理器和存储介质可驻留在ASIC中。ASIC可驻留在用户终端中。在替换方案中,处理器和存储介质可作为分立组件驻留在用户终端中。
在一个或多个示例性实施例中,所描述的功能可在硬件、软件、固件或其任何组合中实现。如果在软件中实现为计算机程序产品,则各功能可以作为一条或更多条指令或代码存储在计算机可读介质上或藉其进行传送。计算机可读介质包括计算机存储介质和通信介质两者,其包括促成计算机程序从一地向另 一地转移的任何介质。存储介质可以是能被计算机访问的任何可用介质。作为示例而非限定,这样的计算机可读介质可包括RAM、ROM、EEPROM、CD-ROM或其它光盘存储、磁盘存储或其它磁存储设备、或能被用来携带或存储指令或数据结构形式的合意程序代码且能被计算机访问的任何其它介质。任何连接也被正当地称为计算机可读介质。例如,如果软件是使用同轴电缆、光纤电缆、双绞线、数字订户线(DSL)、或诸如红外、无线电、以及微波之类的无线技术从web网站、服务器、或其它远程源传送而来,则该同轴电缆、光纤电缆、双绞线、DSL、或诸如红外、无线电、以及微波之类的无线技术就被包括在介质的定义之中。如本文中所使用的盘(disk)和碟(disc)包括压缩碟(CD)、激光碟、光碟、数字多用碟(DVD)、软盘和蓝光碟,其中盘(disk)往往以磁的方式再现数据,而碟(disc)用激光以光学方式再现数据。上述的组合也应被包括在计算机可读介质的范围内。
提供对本公开的先前描述是为使得本领域任何技术人员皆能够制作或使用本公开。对本公开的各种修改对本领域技术人员来说都将是显而易见的,且本文中所定义的普适原理可被应用到其他变体而不会脱离本公开的精神或范围。由此,本公开并非旨在被限定于本文中所描述的示例和设计,而是应被授予与本文中所公开的原理和新颖性特征相一致的最广范围。

Claims (6)

  1. 一种知识分享平台上建立知识结构的辅助提示方法,其特征在于,包括:
    获取用户正在创建的知识结构;
    从已有的知识结构中查找与用户正在创建的知识结构相似的局部结构;
    在找到相似的局部结构后为用户正在创建的知识结构提供提示信息。
  2. 根据权利要求1所述的知识分享平台上建立知识结构的辅助提示方法,其特征在于,所提供的提示信息是相似的局部结构的内部知识结构和内容的提示。
  3. 根据权利要求1所述的知识分享平台上建立知识结构的辅助提示方法,其特征在于,所提供的提示信息是相似的局部结构的上级结构。
  4. 一种知识分享平台上建立知识结构的辅助提示组件,其特征在于,包括:
    相似结构查找模块,用于从已有的知识结构中查找与用户正在创建的知识结构相似的局部结构;
    提示模块,用于在找到相似的局部结构后为用户正在创建的知识结构提供提示信息。
  5. 根据权利要求4所述的知识分享平台上建立知识结构的辅助提示组件,其特征在于,提示模块所提供的提示信息是相似的局部结构的内部知识结构和内容的提示。
  6. 根据权利要求4所述的知识分享平台上建立知识结构的辅助提示组件,其特征在于,提示模块所提供的提示信息是相似的局部结构的上级结构。
PCT/CN2019/074344 2018-02-02 2019-02-01 知识分享平台上建立知识结构的辅助提示方法和组件 WO2019149263A1 (zh)

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