• 朴素贝叶斯算法一种简单高效分类算法,但是条件独立性假设影响分类性能

    Naive Bayes algorithm is a simple and effective classification algorithm. However, its classification performance is affected by its conditional attribute independence assumption.

    youdao

  • 朴素贝叶斯分类简单高效的分类模型,然而条件独立性假设现实中很少出现,致使性能有所下降。

    Naive Bayes classification is a kind of simple and effective classification model. However, the performance of this model may be poor due to the assumption on the condition independence.

    youdao

  • 摘要朴素贝叶斯分类一种简单高效的分类器,条件独立性假设使无法表示属性问的依赖关系。

    Absrtact: Naive Bayesian classifier is a simple and effective classifier, but its conditional independence assumption makes it unable to express the dependence among features.

    youdao

  • 倘若条件独立性假设确实满足,朴素贝叶斯分类器将会判别模型,譬如逻辑回归收敛得更快因此需要更少训练数据

    If the NB conditional independence assumption actually holds, a Naive Bayes classifier will converge quicker than discriminative models like logistic regression, so you need less training data.

    youdao

  • 保持独立性实现客观公正前提条件,是内部审计的本质要求。

    Independency is the fundamental premise of objectivity and fairness, is the requirement of internal audit.

    youdao

  • 逻辑有效充分条件关系中的逻辑的“两个独立性源自经验充分条件关系,回过头来经验科学服务。

    Logic's two independences in the valid sufficient condition relation originated from sufficient conditional relation of experience, and in reverse it also serves empirical science.

    youdao

  • 一方面通过关联规则挖掘发现条件属性之间关联关系,并且利用这种关联关系弱化朴素贝叶斯的独立性假设

    On the one hand, the associated relationship between condition attributes can be found out through association rules mining, in order to weaken the independent assumption.

    youdao

  • 同时指出不满足联列表独立性检验条件时,和检验效果较好,给出了检验方法和步骤。

    In the meantime we point out, if the conditions of the test to contingency table are not satisfied, the rank sum test will lead to a good result, and also we give the method.

    youdao

  • 本文讨论了回归独立性随机独立性之间关系,得到了两者等价的几个充分必要条件

    The relation between regressive independence and random independence is discussed, and several necessary and sufficient conditions are presented.

    youdao

  • 认为时域关系独立性方程可以两个叉乘方程电荷连续性方程的边值关系和电磁场的初始条件来确定。

    It is thought that the independent equation of the boundary relation in the frequency-domain is composed of two curl equations and the charged continuity equation of the boundary relation.

    youdao

  • 本文建立了不需要求边缘概率分布直接联合分布判别独立性一个充要条件

    A necessary and sufficient condition for discriminating the independence of random variables directly from joint distribution instead of marginal probability distribution has been established.

    youdao

  • 程序过程具有独立性价值不是实体附属物本身的正当性实现实体正当性前提条件实体处于同等的地位

    The procedure process provides with some unattached value, and isn't entity's attachment. Moreover, its own justice is premise condition of carrying out entity justice, and their status is uniform.

    youdao

  • 程序过程具有独立性价值不是实体附属物本身的正当性实现实体正当性前提条件实体处于同等的地位

    The procedure process provides with some unattached value, and isn't entity's attachment. Moreover, its own justice is premise condition of carrying out entity justice, and their status is uniform.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定