I want to know how well different approaches work in correctly identifying spam as spam and desirable messages as legitimate.

对于正确识别垃圾邮件和合法消息这方面，我想了解这些不同的方法做得如何。

youdao

These people make shapes with their fingers, movements with their hands, as well as different faces in order to talk to other people.

这些人用他们的手指做出形状，用他们的手做动作，并做出不同表情，以便与他人交谈。

youdao

They're very different, though they did seem to get on well when they met.

他们大不相同，可是见面后好像还确实相处得不错。

《牛津词典》

" The jester thought for a minute and said, "Well,they are all wise men, but have different ideas about the moon.

VOA: special.2009.03.28

So, you might ask then well what is the significance of shooting different amounts of photons at a metal?

所以，你们可能会问向,金属发射不同数量的光子,有什么重要性？

麻省理工公开课 - 化学原理课程节选

we are sort of all forced to take part in these different subjects and gain a well-roundedness, so to speak.

我们不得不学习这些完全不同的课程，像是面面俱到的感觉。

介绍好朋友 - SpeakingMax英语口语达人

He added that the data showed how well different schools were educating children of lower ability.

BBC: Slow starting pupils don't catch up, league tables show

Carlisle also measured how well different players interact with each other to produce better team offense and defense.

FORBES: 'How,' Not 'How Much'

Patterns emerged detecting which patients, for example, with rheumatoid arthritis took Vioxx, and subsequently suffered a heart attack, as well different variations of the same variables.

FORBES: Mining Electronic Health Records Reveals Clues Of Harmful Drug Reactions