Also, this paper build a random forest based on SURPASS and verifies the character of random forest by doing some experiments.

本文还以SURPASS为基分类器实现了随机森林，最后通过实验验证了随机森林的性质。

Random forest package in R shows error during prediction() if there are new factor levels present in test data. Is there any way to avoid this error?

随机森林包R显示在预测误差（）如果有新因素水平出现在测试数据。有什么方法可以避免这个错误?。

Together they form a seemingly random composition of the facade cladding that mimics the rhythm of trunk verticals in the nearby forest.

它们一起组成看似随意的立面包层，与附近树林中的垂直树干一起奏响和谐的乐章。

In spatial distribution, oak plaque landscape tend to random distribution, but other types of forest landscape tends to reunite distribution, and concentrated distribution is localized.

在空间分布上，除栎类景观斑块趋于随机分布外，其余森林景观类型更趋于团聚分布，并在局部范围内形成集中分布区。

They followed a random route through the forest.

他们没有根据特定的路线穿过森林。

We consider three types of probability measures on Q, the set of subgraphs of g, which govern a random spanning tree, a random spanning forest, and a random connected subgraph respectively.

本文研究图g的子图空间g上的三类概率测度，它们分别刻画图的随机扩张树，随机扩张森林和随机连通子图。

Methods Serological samples were collected in the forest area in Changbai and Tonghua. Ticks and rats were captured at random sites.

方法在长白及通化县林区采集人群血清，并随机选择采样点进行捕蜱、捕鼠。

Since lighting is random, it is very difficult to prevent and put out forest fire. We need to improve methods of …

雷电做为一个随机干扰因子引发森林火灾，使对雷击火的预防与扑救变得更加困难。

According to the forest type to classify, both of clustered and regular distribution are 11% in the commurity distribution pattern of herbage—Larix forest, the random distribution is 78%.

按林型分类，草类—落叶松林种群分布格局中，均匀分布和随机分布所占比例均11%，聚集分布占78%。

The forest model is composed of a layer of discrete random different types of non-spherical particles, including the type of trunk, main branch, often sprawling and leaves.

森林模型是由一层离散随机的不同种类的非球形粒子构成，非球形粒子的种类要区分树干、主枝、旁枝和树叶。

The change extent of surface random roughness under natural forest is smaller than the artificial forest.

天然林的地表随机糙度变化幅度小于人工林的地表随机糙度。