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。

youdao

In undirected data mining, you are trying to create groups of data, or find patterns in existing data - creating the "Soccer Mom" demographic group, for example.

在间接的数据挖掘中，您会尝试创建数据组或找到现有数据内的模式—比如，创建“中产阶级妇女”的人群。

youdao

This paper states the geographical map management system of Xishan coal mining area. Xishan coal electricity group company builds the company standard data-base for 2GB digital geographical map.

为了实现测绘成果资料的科学化管理，建立了西山矿区地形图管理系统，以2 GB的数字化地形图创立了一个西山煤电集团公司规范的数据库。

youdao

The group started mining Facebook for data last year, but have recently expanded its analytics to include a closer look at your social relationships.

ENGADGET

Data from the New York-based consultancy CPM Group also shows gold-mining output rising, with some 66 million ounces in 2009, followed by 68 million in 2010.

FORBES: Global Output From Gold Mines In Upswing Although Some Constraints Persist

Ricks, 52, a former accounting and finance professor at Duke and Columbia, draws on a research group of 21 analysts and programmers to pick stocks after mining data on 6, 000 companies in the U.S. and twice that number overseas.

FORBES: Revenge of The Nerds