中英释义：
双语例句
如何正确对高维数据集进行有效的聚类分析是当前数据挖掘领域的一个难点和热点问题。
How to efficiently cluster the high dimensional data is a difficulty and hot topic by now.
重点词汇
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正确
correct; right; rightful; proper; true; sound; accurate; correctly; rightly; properly; aright; accurately; correctness; rightness; accuracy; validity; exactness; in the right; on the beam; on the money