If we use support vector machine and support tensor machine for multiclass problems, unclassifiable regions exist.

But as a new technology, it still has some problems, such as unclassifiable regions and long training time.

但是，作为一种尚未成熟的技术，支持向量机目前还存在着许多局限，如存在不可分区域、训练时间过长等。

The new method can resolve sample dispersion and the unclassifiable region problems.

该方法解决了分类过程中样本点分散和样本不可分问题。

Conclusion: A few of children with non-nephrolithiasis rIH or unclassifiable non-nephrolithiasis IH have mild abnormal bone metabolism, but no overt disorder of bone growth is found.

结论：少数非结石性rIH或分类不明的非结石性IH患者存在轻微骨代谢异常，但一般不会对儿童骨骼发育造成显著影响。

Misclassification cost is a key criterion for network security situational acquisition using machine learning.

采用机器学习技术获取网络安全态势信息的关键性能指标之一是误分类代价。

This paper presents a optimized method to reduce the cumulative misclassification cost.

验证明这种改进后的算法减小了累积误分类代价。

Experimental results show that the algorithm can greatly reduce the misclassification rate. 2.

实验结果表明，所构造算法可有效降低文本图像识别检索的误识率。

Both of the two methods can solve misclassification in the normal segment method.

这两种算法的提出，很好解决了一般分割方法处理肝脏MDCT图像产生的误分问题。

An adjusting method for misclassification bias in case control studies

病例对照研究中错误归类偏倚的调整方法

Impact of misclassification of in vitro fertilisation in studies of folic acid and twinning: Modelling using population based Swedish vital records

体外受精错误分类对叶酸与双胎关系研究的影响：基于瑞典人口记录的人群调查

The authors acknowledged that the study was limited by its retrospective design, possible misclassification, and potential recall bias.

作者承认，这项研究受到了的追溯设计，可能的错误分类，和潜在的回忆偏差的限制。

A virus isolate 3026 was isolated from a BIV seropositive cattle.

从一头牛免疫缺陷病毒（BIV）检测阳性的3026号牛外周血中，分离到一株病毒，即3026病毒株。

H.pylori seropositive rate in duodenal ulcer patients were prominent than that in control subjects ( P < 0.01).

pylori抗体阳性率明显高于健康对照组（P<0.01）。

Peripheral blood monocytes collected from seropositive sheep were incubated on the ovine fetal lung cells.

利用绵羊胎肺细胞进行绵羊进行性肺炎病毒的增殖。

Factors associated with HSV shedding from cervix of HSV-2 seropositive asymptomatic females

HSV-2感染女性的宫颈无症状排泌HSV相关因素研究

The expression and significance of TGF-α and PCNA in human liver tissue of seropositive HBsAg

转化生长因子α与增殖细胞核抗原在血HBsAg阳性人肝组织中的表达及其意义

Experiences of Surgical Treatment in 8 Intestinal Obstruction of HIV Seropositive Cases

8例血清HIV阳性肠梗阻外科治疗体会

"Spontaneous transformation" in peripheral blood of healthy Epstein-Barr virus seropositive individuals

EPSTEIN-BARR病毒血清抗体阳性健康人外周血体外培养自发性转化的研究

Campbell now has sample of both the mushroom-and bamboo-based packaging in his backyard composter.

现在，在坎贝尔家后院的混合机里，我们可以找到使用蘑菇基材和竹子基材制作的两种包装样品。

Kathy: And the other waste food can go into the container for the composter. I use the compost from the composter to fertilize the flowers in my garden.

凯西：其他吃剩的东西搁到一个袋子里准备放进堆肥器。我用堆肥器里堆出的肥料给花园的花儿施肥。

Such worries led San Francisco in 2007 and Seattle in 2009 to ban plastic foam, instead requiring food vendors to provide compostable or recyclable to-go containers.

出于这样的担忧，旧金山在2007年、西雅图在2009年禁止使用泡沫塑料，而要求食品销售者提供可分解或者可循环使用的外带容器。