bin_x = np.concatenate([exp_range_n_y // (1 << i) % 2 for i in range(binary_code_bits)], 1)

[gongshuai0606]

In line 262 0f dataset.py, why not use the "exp_range_n_x" of line 261 for bin_x? if binary_code_bits: exp_range_n_y = np.expand_dims(range_n_y, 1) bin_y = np.concatenate([exp_range_n_y // (1 << i) % 2 for i in range(binary_code_bits)], 1) exp_range_n_x = np.expand_dims(range_n_x, 1) bin_x = np.concatenate([exp_range_n_y // (1 << i) % 2 for i in range(binary_code_bits)], 1)