This week begins with your mind on stability, Libra. You’ll feel the urge to put things in order, money, paperwork, even that ...

之前有老师提出要做SOM分析，最后卡在code plot只能出segment plot却出不来line plot。查了下，没看到解决方案。今天看了下源码，设置了一个参数，得到趋势图。也顺便学习了SOM分析的整个过程，整理下来，以备以后用到。 SOM ...