util.py 文件源码

def __init__(self, data, batch_size, big_batch=10):
        self.data_inp       = [item + [_EOS_ID] for item in data['input']]
        self.data_spc       = data['speaker_code']
        self.data_out       = data['output']
        self.samples        = len(self.data_inp)
        self.batch_size     = batch_size
        self.big_batch      = big_batch
        self.big_batch_step = 0
        if batch_size == 'all':
            self.batch_size = self.samples
            self.big_batch = 1
        if self.samples < self.big_batch * self.batch_size:
            self.max_batch_step = ceil(self.samples / (self.big_batch * self.batch_size))
        else:
            self.max_batch_step = floor(self.samples / (self.big_batch * self.batch_size)) - 1
        self.run_through    = 0
        self.perm           = None
        self.perm_index     = np.arange(min(self.big_batch * self.batch_size, self.samples))
        self.batch          = None