Solr-based Chinese search method

Abstract

The invention discloses a Solr-based Chinese search method for efficient full-text search by using Chinese. The Solr-based Chinese search method comprises the following steps: a SolrClound platform receives an inquire statement created by a Solrj client, the Solrj client is used for creating the inquire statement according to an inquire request of a user, and a plurality of Chinese index databases based on Chinese word segmentation are created in the SolrClound platform; the SolrCloud platform performs Chinese word segmentation on the inquire statement to obtain a plurality of Chinese words after Chinese word segmentation; the SolrClound platform separately creates corresponding search indexes according to the plurality of Chinese words; the SolrClound platform performs full-text search on the plurality of Chinese index databases in the SolrClound platform by using the search indexes which are separately corresponding to the plurality of Chinese words; and the SolrClound platform acquires a search result from the plurality of Chinese index databases and sends the search result to the Solrj client.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a Solr-based Chinese retrieval method. Background technique [0002] With the wide application of big data, more and more data are flooded in our daily life. How to manage and store these massive data, and how to obtain the information you need from these huge data has become a big problem. For government agencies, the problem is undoubtedly even more serious. Because from the earliest government informationization to the present, government departments have accumulated a large amount of data, such as audit departments, reports and legal and regulatory documents, and these data need to be registered. Once you need to query or modify these data, according to The original data modification mechanism needs to use manual search to find the data that needs to be modified, which will inevitably seriously affect work efficiency. [0003] More and more independent and controllable g...

AI Technical Summary

Problems solved by technology

Because from the earliest government informationization to the present, government departments have accumulated a large amount of data, such as audit departments, reports and legal and regulatory documents, and these data need to be registered. Once you need to query or modify these data, according to The original data modification mechanism needs to use manual search to find the data that needs to be modified, which will inevitably seriously affect work efficiency

[0003] More and more independent and controllable government affairs office systems need to achieve efficient full-text search, and government affairs office systems usually need to run on localized hardware systems, and the current open source retrieval technology cannot directly search in Chinese, called The development bottleneck of the government affairs office system

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