The company USES a form of data mining to group Web pages by content, which makes the search engine more efficient, he said.
他还提到公司使用一种数据挖掘技术来根据内容对网页进行归类，这样一来搜索引擎会更有效率。
But Google's approach is still the same: mining information provided by web users, such as their search histories, to provide more relevant search results and more effective and targeted advertising.
但Google的策略还是一样的：收集网络用户的信息，比如搜索历史，以提供更相关的搜索结果和更有效的目标广告。
At present, the technology of web structure mining is applied into search engine and has got a good effect on it.
目前，网络结构挖掘技术已经在搜索引擎中得到了初步的应用，并取得了很好的效果。
During the recent years, with the rapid development of Web data mining, how to find useful information in search engine log query has become an important research direction.
近年来，随着网络数据挖掘技术的迅猛发展，如何从搜索引擎查询日志中找到有用的信息成为一个重要的研究方向。
Absrtact: Text classification is the base of information retrieval and data mining and it is widely used in web data mining and search engine.
摘要：文本分类是信息检索和数据挖掘的基础，被广泛应用于网络数据挖掘及搜索引擎等方面。
Absrtact: Text classification is the base of information retrieval and data mining and it is widely used in web data mining and search engine.
摘要：文本分类是信息检索和数据挖掘的基础，被广泛应用于网络数据挖掘及搜索引擎等方面。
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