标签: r cluster-analysis som
我试图在R编程中使用SOM聚集大量数据。示例代码在这里:
> library("kohonen") > data("wines") > wines.sc <- scale(wines) > set.seed(7) > wine.som <- som(data = wines.sc, grid = somgrid(5, 4, "hexagonal")) > plot(wine.som, main = "Wine data")
现在我有两个问题: