Knowledge base construction method and device, electronic device, and computer-readable medium
A construction method and knowledge base technology, applied in the direction of knowledge expression, etc., can solve problems such as unanswered display of users, user misleading, etc.
Inactive Publication Date: 2019-03-12
ALIBABA (CHINA) CO LTD
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[0007] However, these two methods have their own disadvantages. For the first method, because the answers displayed at the top may not be the answers that best match the question, users usually need to spend a long time looking for the answers they need. And, as the number of answers increases in this way, its shortcomings become more obvious; for the second way, the answers are sorted based on the number of approvals, which is easy to be attacked by spam (electronic waste) users, making those In-advertising content that is directly beneficial to spam users is promoted to the top display position, thereby misleading users who browse the answer
[0008] To sum up, the solutions of the existing technology do not present the real high-quality answers to the users
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[0045] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only configured to explain the related invention, rather than limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.
[0046] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0047] figure 1 A schematic structural diagram of a construction method of a knowledge base in the embodiment of the present application; as figure 1 shown, which includes:
[0048] S101. Determine sample questions and their corresponding basic answers;
[0049] In ...
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The invention discloses a method for constructing a knowledge base and a device thereof, an electronic device and a computer-readable medium. One embodiment of the method includes determining sample questions and corresponding basic answers; According to the set answer expansion rule, expanding the basic answer to determine a plurality of extended answers; A knowledge base is constructed accordingto the correspondence between the sample questions, the basic answers and the extended answers. The specific embodiment effectively realizes that when answers are provided to users online, multi-dimensional answers can be provided for high-quality presentation.
Description
technical field [0001] The present application relates to the field of the Internet, and in particular to a method for constructing a knowledge base and its device, electronic equipment, and a computer-readable medium. Background technique [0002] Questions and answers to that question are an effective way for people to access information about the real world. At the same time, with the development of Internet technology and the rapid development of Internet applications, people are increasingly relying on Internet networks to obtain information. At present, the information obtained through question and answer is realized by searching relevant information through the search platform, especially searching for questions, asking questions, answering questions, browsing questions or adding questions in the question and answer community, which has become an important way for interactive information exchange between users. . Among them, common smart Q&A communities include Baid...
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IPC IPC(8): G06N5/02
CPCG06N5/022G06N5/027
Inventor 高雪陈喆焦碧碧李秋豪莫智慧毛书宇王亚军
Owner ALIBABA (CHINA) CO LTD