The problems related to full-text retrieval systems are explored, with emphasis on some approaches or techniques for the retrieval.

论文对全文文献检索系统加以探讨，重点讨论检索的方法和技术的实现。

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This paper analyzes Chinese full-text retrieval technologies based on compressed inverted file, including data compression, file storage, searching and ranking mechanisms.

探讨基于压缩倒排文件的中文全文检索技术，包括数据压缩方法、存储、检索与排名机制。

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However, traditional Search Engine adopts full-text retrieval technique based on keyword match, and it results in having no all-sided retrieval result and more outlying information.

然而由于传统的搜索引擎基本上都是采用基于关键词匹配的全文检索技术，导致检索结果不全、无关信息过多。

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