This paper discussed the Query-by-Committee ( QBC) methods of active learning. The disadvantages of QBC based on vote entropy and KL-divergence were presented.

QBC shall not be liable for any loss or damage suffered as a result of any use or reliance on any of the information provided on its website.

对于因使用或依据本网站内所载的资料而引起的任何损失或损害，本堂恕不负责。

The experiment shows that these two proposed algorithm can achieve the target accuracy with fewer labeling cost than traditional random sampling, Uncertainty sampling and QBC sampling algorithms. 6.

通过实验测试，证明这两种主动学习算法在达到目标正确率时所需的标注代价小于传统的随机采样、Uncertainty采样和QBC采样算法。

Now as a host on QBC, Lauren is selling hundreds of her new creations and has become a five hundred million dollar brand.

作为QBC的主持人，劳伦销售了许多她自己设计的饰品。她目前拥有价值5亿美元的品牌。

The QBC difference scheme is successfully used in the advection part, which saves the calculation period and avoids the numerical dissipation and oscillation.

成功地将QBC差分格式应用于大涡模拟对流项中，既即缩短了计算时间，亦可消除数值耗散和振荡。

A new QBC method is presented by combining vote entropy and class conditional posterior maximum entropy for learning TAN classifier.

同时提出了基于投票熵与类条件后验最大熵相结合的QBC算法。

Second division is performed on the subsets with QDA according to the output information of the system, and sub-model is built for each class with SVM.

模糊聚类算法依据样本输入间的相似性，把样本数据划分为若干子集，对每个子集用二次判别分析算法依据系统输出信息进行二次划分，最后用支持向量机算法建立每个类别的子模型。

A new approximate iterative approach, QDA method, for the steady solution of flexible mechanism is put forward, based on the finite element analysis on the distributed parameter model.

在以分布质量为模型的仃限元分析基础，上提出了一种用以求解弹性机构稳态解的新的迭代近似方法（QDA方法）。

This paper introduces and implementes a query-driven, distributed network platform QDA ( Query-Driven distributed IP address location platform).

提出并实现了一个基于查询驱动的分布式网址定位平台，即QDA（Query-Driven Distributed IP Address Location Platform）。

QDA is fault tolerant and provides fast query and batch query interface, which makes it has better performance than traditional network resource databases.

平台中数据可查询驱动、动态扩充；同其它传统的网络资源库相比，QDA在快速查询和支持批量查询方面具有明显优势。

Screening of an Alginate-Producing Marine Bacterium Pseudomonas sp. Strain QDA and its Characterization

一株产褐藻酸多糖的海洋假单胞细菌Pseudomonas sp.QDA的筛选和鉴定

QDA, which was isolated from seawater, has the ability of yielding alginate.

QDA是从海水中发现的产生褐藻多糖的细菌，无致病性。

Application of quantitative descriptive analysis ( QDA) method in sensory evaluation of wine

定量描述分析（QDA）在葡萄酒感官评定中的应用研究

QBD Process and the M/ M/ c Queues with Vacations of Partial Servers

拟生灭过程与部分服务台休假的M/M/c排队

There are very few researches of QbD on the international, and many of them are in the primary stage.

国际上对其研究还很少，并且多处于初级阶段。

Evolutionary Game Method Based on QBD for 2 × 2 Bimatrix Game with Stochastic Payoffs

基于拟生灭过程的随机支付2×2双矩阵博弈进化模型

Asymptotic Behaviors of Stationary Tail Probabilities for QBD Processes with Countable Background States

可数背景状态下QBD过程的平稳分布尾渐近态

Relative coefficients are fitted and analytical express of Qbd is deduced.

对相关系数进行了拟合，给出了Qbd的解析表达式。

Geometric Decay in a QBD Process with a Countable Background State and Application

可数背景状态下QBD过程的几何衰变及应用

Explicit Matrix Analytic Solution of finite QBD Process

有限拟生灭过程的显式矩阵解析解

Results Compared with those in the flunarizine group, clinical curative effect was better, recurrent rate lower, symptom score higher, hemorheological parameters and transcranial doppler indexes were improved more significant in the QDD group ( P < 0.01 or P < 0.05).

结果治疗组临床疗效、复发率、症状评分、血液流变学及经颅多普勒指标改善均优于对照组（P<0·05或P<0·01）。