1. in confidence : 私下地, 秘密地；

1. We have confidence in the mayor.
    我们信任这位市长。

2. We have full confidence that we shall succeed.
    我们完全有把握取得成功。

3. He has the confidence to deny it.
    他竟有胆量否认它。

4. She has a lot of confidences.
    她充满自信。

5. He lacks confidence in himself.
    他缺少自信。

1. 自信：Trek WSD之特殊设计,包含了 舒适 (Comfort) 操控 (Control) 自信 (Confidence) 我们称为3C . 如果你选择了自行车运动,那么,很高兴,我们有共同的运动项目,希望有机会多多交流!自行车运动又有很多分类. 我选择的是山地车(MTB)中的越野车,

2. 置信度：有两个量,置信度(Confidence)和支持度(Support). 假设有如下表的购买记录. 下面以迭代的方式 找出频繁集. 首先找出1-itemsets的频繁集,然后使用这个1-itemsets,进行组合,找出2-itemsets的频繁集. 如此下去,直到不再满足最小支持度或置信度的条件为止.

1. 信任;信赖
    If you have confidence in someone, you feel that you can trust them.

    e.g. I have every confidence in you...
           我完全相信你。
    e.g. This has contributed to the lack of confidence in the police...
           这导致了大家对警方缺乏信任。

2. 自信;信心
    If you have confidence, you feel sure about your abilities, qualities, or ideas.

    e.g. The band is on excellent form and brimming with confidence...
           这支乐队状态极佳，自信满满。
    e.g. I always thought the worst of myself and had no confidence whatsoever.
           我老是妄自菲薄，没有一点儿信心。

3. 肯定;把握
    If you can say something with confidence, you feel certain it is correct.

confidence

    e.g. I can say with confidence that such rumors were totally groundless.
           我可以肯定地说这样的谣言完全没有根据。

4. 私下;秘密
    If you tell someone something in confidence, you tell them a secret.

    e.g. We told you all these things in confidence...
           我们告诉你的这些事都需要保密。
    e.g. Even telling Lois seemed a betrayal of confidence.
           即使是告诉洛伊丝都好像是在泄密。

5. 秘密;知心话
    A confidence is a secret that you tell someone.

    e.g. Gregory shared confidences with Carmen.
           格雷戈里和卡门说了知心话。

6. see also: vote of no confidence

1. freedom from doubt
    belief in yourself and your abilities

    e.g. his assurance in his superiority did not make him popular
           after that failure he lost his confidence
           she spoke with authority

    Synonym: assuranceself-assuranceself-confidenceauthoritysureness

2. a secret that is confided or entrusted to another

    e.g. everyone trusted him with their confidences
           the priest could not reveal her confidences

3. a feeling of trust (in someone or something)

    e.g. I have confidence in our team
           confidence is always borrowed, never owned

4. a trustful relationship

    e.g. he took me into his confidence
           he betrayed their trust

    Synonym: trust

5. a state of confident hopefulness that events will be favorable

    e.g. public confidence in the economy