data在python_python中的data[:,:-1]和data[:,-1]什么意思?
data在python_python中的data[:,:-1]和data[:,-1]什么意思?问题:在⽤python3使⽤ain(trainData,respons)的时候,可能会产⽣错误:TypeError:onlysize-1arrayscanbeconvertedtoPythonscalarsnewcomer=np.random.randint(0,100,(1,2)).as
时间:2023-05-03 热度:144℃