tools.py 文件源码

def evaluate_model_3D_unsup(list_minibatchs_vl, eval_fn):
    """Evalute the model over a set."""
    error, output, code = None, None, None
    for mn_vl in list_minibatchs_vl:
        x = theano.shared(
            mn_vl['x'], borrow=True).get_value(borrow=True)

        [error_mn, output_mn, code_mn] = eval_fn(x)
        if error is None:
            error = error_mn
            output = output_mn
            code = code_mn
        else:
            error = np.vstack((error, error_mn))
            output = np.vstack((output, output_mn))
            code = np.vstack((code, code_mn))

    return error, output, code