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发帖数: 40 | 1 【 以下文字转载自 JobHunting 讨论区 】
发信人: darkshadow (北加州暗夜), 信区: JobHunting
标 题: 问2个面试题。关于email spam的，帮忙看一下
发信站: BBS 未名空间站 (Tue Nov 2 02:48:28 2010, 美东)
1.
Suppose you had 400,000 mial messages. How would you identify the ones that
contain the string "Paris Hilton died in car crash" anywhere in the message
?
2.
Assume you have an infinite amount of mail magically flowing through two spa
m filtering systems simultaneously. How would you measure and compare their
performance?
Thanks |
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