A Novel Question Answering System Based on Crowdsourcing

Abstract

The present invention provides a new question answering system based on crowdsourcing, including: a question answering module, an intelligent answering module, a question answering analysis module, an intermediary mode decision module, a data source query module, an optimization module, and the question answering analysis module obtains a keyword group according to the obtained question answer data , the intermediary mode decision-making module generates an intermediary mode according to the mapping between the keyword group and the preset attribute candidate set, the data source query module generates a data source query statement according to the intermediary mode and retrieves entity data from multiple data sources, and the optimization module encapsulates the entity data For the crowdsourcing task and sending the crowdsourcing task to the intelligent answering module, and the optimization module generates intelligent answering data according to the crowdsourcing feedback data fed back by the intelligent answering module, the new question answering system based on crowdsourcing provided by the present invention solves the problem of the automatic question answering system Due to the difficult and costly technical issues of semantic analysis technology and the inability of the community question answering system to guarantee instant technical issues, it is possible to quickly and accurately answer questions raised by users.

Description

technical field [0001] The invention relates to an Internet data processing technology, in particular to a novel question answering system based on crowdsourcing. Background technique [0002] With the rapid development of the Internet, users obtain more and more information. In the era of Web 2.0, users can share information through the Internet. The content they share includes text, pictures, videos, websites and mobile applications. Therefore, the amount of information is constantly increasing. With the increase, the types are also continuously diversified. The Internet has gradually become a huge carrier of information and data, and a large amount of information and data has brought about a challenge - how to enable users to obtain the information they really need. [0003] As an information retrieval tool, search engines can use keyword matching to filter out a certain amount of useless information and filter out results in exponentially growing big data, but the retur...

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Problems solved by technology

[0005] The present invention provides a new question answering system based on crowdsourcing, which solves the technical problem that the existing automatic question answering system is limited by the difficulty and high cost of semantic analysis technology and the technical problem that the existing community question answering system cannot guarantee real-time

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