We also find that a larger value of the parameter over the optimal value mentioned above will lead to over-pruning which may decrease the tree's test accuracy .

而再度增大的此参数值（已超出该区间）却会导致树的过度剪枝，使树的测试精度降低。

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Two stage search and sample match are emphasized in the paper. Then the final BOM is created on base of product model by knowledge and rule base which may decrease plenty of redundant information i…

重点论述了两阶段搜索与简单匹配的配置过程，其特点是减少数据库中存储的大量事实信息，通过知识库、产品配置规则作用从而在产品模型的基础上实现产品的最终BOM（材料明细表）。

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It may decrease the number of non-majors taking the course, which costs the department resources.

这也可能降低参加课程的非本专业人员的人数，导致院系教学资源减少。

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This estimate excludes any discrete tax events that may occur during the quarter, which, if realized, may increase or decrease our actual fourth quarter GAAP and non-GAAP tax rates.

ENGADGET: NVIDIA's revenue hits a record $1.20 billion for Q3 powered by Tegra 3 tablets, Kepler GPUs

That drop, which followed a 0.4% decrease in May, was largely driven by a fall in petroleum refinery production.

WSJ: Jobless Claims Increase

The extracts may in theory help to decrease production of liver toxins and free radicals which could be partially responsible for producing hangover symptoms.

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