rbf = Kernel.rbf(0.0002)
时间: 2024-06-03 08:07:59 浏览: 22
As an AI language model, I don't have access to the specific library or context of this code. However, I can provide a general understanding of what might be going on here.
Based on the naming convention, it's likely that `Kernel.rbf()` is a method from a machine learning library that creates a radial basis function (RBF) kernel. An RBF kernel is a type of kernel function used in support vector machines (SVMs) and other machine learning algorithms to measure the similarity between data points.
The argument `0.0002` is likely a parameter that determines the width of the RBF kernel. A smaller value would result in a narrower kernel, which would make the kernel more sensitive to small differences between data points. A larger value would result in a wider kernel, which would make the kernel less sensitive to small differences.
In summary, this line of code is likely creating an RBF kernel with a width of 0.0002 for use in a machine learning algorithm.
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