data_converter.py 文件源码

def convert_to_num(Ybin, verbose=True):
    ''' Convert binary targets to numeric vector (typically classification target values)'''
    if verbose: print("\tConverting to numeric vector")
    Ybin = np.array(Ybin)
    if len(Ybin.shape) ==1:
         return Ybin
    classid=range(Ybin.shape[1])
    Ycont = np.dot(Ybin, classid)
    if verbose: print Ycont
    return Ycont