这个图会跨线程按照出现的次数对表达式的值进行分组。
A graph that groups the value of an expression with the number of occurrences across threads.
根据睡眠中苏醒和呼吸暂停的次数来判断病情严重程度，然后据此分组。
Those diagnosed with sleep apnea were divided into groups according to the severity of their condition, as defined by the average number of breathing pauses and sleep disruptions during sleep.
模糊分组方法不仅减少了匹配次数，还能维持稳定的、高效的数据过滤率，保证较高的有效数据。
This method not only kept high and stable data filtering rates and effective data receiving rates in different situation but although greatly reduced matching number.
该算法通过分组及时舍弃挖掘过程中生成的非频繁项目集，有效降低主存压力，减少对数据库的扫描次数，能够对时变数据库进行高效地关联规则挖掘。
The stress of main memory is abated, the times of scan of database are cut down, and the algorithm executes more efficient mining of association rules in time-variant database.
提供了一种提高蜂窝OFDMA小区边缘用户上行链路传输效率的方法，它利用小区内扇区分集提高误比特率性能，并利用小区间分组分集降低分组重传次数。
A method to improve transmission efficiency at the edge of cellular OFDMA uplink is proposed, decreasing bit errors by sectors diversity and reducing the number of retransmission.
提供了一种提高蜂窝OFDMA小区边缘用户上行链路传输效率的方法，它利用小区内扇区分集提高误比特率性能，并利用小区间分组分集降低分组重传次数。
A method to improve transmission efficiency at the edge of cellular OFDMA uplink is proposed, decreasing bit errors by sectors diversity and reducing the number of retransmission.
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