- b -

• backward : NativeOpInfo , NDArrayOpInfo
• barrier_before_exit_ : mxnet::KVStore
• base_lr_ : mxnet::cpp::LRScheduler
• batch_norm_epsilon : mkldnn_batch_normalization_desc_t
• begin : mxnet::cpp::Uniform
• begin_num_update_ : mxnet::cpp::Optimizer
• beta : mkldnn_eltwise_desc_t
• bias_desc : mkldnn_convolution_desc_t , mkldnn_inner_product_desc_t , mkldnn_rnn_desc_t
• block_dims : mkldnn_blocking_desc_t
• blocking : mkldnn_memory_desc_t