传统支持向量机的时间空间复杂度和样本个数有关,样本个数大时,将产生时间空间上的巨大耗费。
Time and space complexity of traditional support vector machine is relevant to the number of samples, when the number of samples is large, there will be a great time and space use.
样本的下载版本包括一个测试驱动程序,还有一些添加的代码用于通过计算元素、删除和添加的个数来检查不同模型的操作。
The download versions of the samples include a test driver and also have some added code for checking the operation of the different models by counting elements, deletes, and adds.
然后,他们拿一个比第一批样本画质更低的数字图像给内存,看它是否能“回忆”起这个数字是什么。
Then they gave the memory another image of a numeral more degraded than the first samples to see if it could "recall" what the digit was.
研究人员说:“28%看上去是一个很低的比例,但引起注意的是RNA随着时间推移是会降解的,因此新鲜的样本中这个数字会更高、更准确。”
Twenty-eight percent might seem like a low number, the researchers say, but it's significant given that RNA can degrade over time, so fresher samples would likely be more accurate.
在伯格公司,我们只针对一个组织样本就建立了超过14万亿个数据点。
At Berg, we use AI to create over 14 trillion data points on only one tissue sample.
Rimm还强调,在C颈训练中必须包括来自验证集的42个样本,用来解释在两个数据集中运用染色技术的不同。
Rimm also notes that, during C-Path's training, the team had to include 42 samples from the validation set to account for differences in the staining technique used in the two data sets.
在保证支撑矢量机的分类能力情况下,该方法大大地减少了训练样本的个数,同时提高了支撑矢量机的训练速度。
This method greatly reduces the number of training examples and so improves the training speed of SVM, without the loss in generalization performance.
比值的定义是公共位的个数,除以样本中所有位的个数。
The definition of the ratio is the number of common bits, divided by the number of bits set in either sample.
并且得到了在大样本性质下,此置信上界只与输入测试例个数和置信系数相关的结论。
It is concluded that this upper bound is merely correlated with the amounts of input samples and the confidence coefficient.
累加器集每次接受一个数据样本,并将它们按顺序传播给每个累加器。
An accumulator set accepts samples one datum at a time, propagating them to each accumulator in order.
最后,针对日文车牌中的6 735个平假名样本和4 145个数样本字进行了识别实验。
Finally, experiments were conducted for 6 735 hiragana samples and 4 145 numerals from the Japanese vehicle plate.
最后对训练样本数据个数、神经元个数的选择进行了探讨和经验总结。
Finally, discuss and research how to select the number of the neural units and the training data.
以表格的格式读入一个文件,并且创建一个数据集,其中样本对应行,变量对应文件中的列。
Reads a file in table format and creates a data frame from it, with cases corresponding to lines and variables to fields in the file.
百分比percentage:该条目的数据个数占总体样本数的百分比。
The percentage of the whole data set which that bar accounts for.
百分比percentage:该条目的数据个数占总体样本数的百分比。
The percentage of the whole data set which that bar accounts for.
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