It is of great significance for researchers to study the information collection related topical crawler system to ensure the topical search engine returns the information accurately.
为保证主题搜索引擎返回信息的准确性，开展对承担主题相关信息采集任务的主题爬虫系统研究具有重要意义。
It is of great significance for researchers to study the information collection related topical crawler system to ensure the topical search engine returns the information accurately.
为保证主题搜索引擎返回信息的准确性，开展对承担主题相关信息采集任务的主题爬虫系统研究具有重要意义。
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