mindspore.ops ============================= 动态shape的支持情况详见 `functional接口动态shape支持情况 `_ 。 MindSpore中 `mindspore.ops` 接口与上一版本相比，新增、删除和支持平台的变化信息请参考 `mindspore.ops API接口变更 `_ 。 神经网络层函数 ---------------- 神经网络 ^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.adaptive_avg_pool1d mindspore.ops.adaptive_avg_pool2d mindspore.ops.adaptive_avg_pool3d mindspore.ops.adaptive_max_pool1d mindspore.ops.adaptive_max_pool2d mindspore.ops.avg_pool1d mindspore.ops.avg_pool2d mindspore.ops.avg_pool3d mindspore.ops.batch_norm mindspore.ops.bias_add mindspore.ops.ctc_greedy_decoder mindspore.ops.conv1d mindspore.ops.conv2d mindspore.ops.conv3d mindspore.ops.deformable_conv2d mindspore.ops.dropout mindspore.ops.dropout1d mindspore.ops.dropout2d mindspore.ops.dropout3d mindspore.ops.flatten mindspore.ops.fold mindspore.ops.fractional_max_pool3d mindspore.ops.lp_pool1d mindspore.ops.lp_pool2d mindspore.ops.lrn mindspore.ops.max_pool2d mindspore.ops.max_pool3d mindspore.ops.max_unpool1d mindspore.ops.max_unpool2d mindspore.ops.max_unpool3d 损失函数 ^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.binary_cross_entropy mindspore.ops.binary_cross_entropy_with_logits mindspore.ops.cosine_embedding_loss mindspore.ops.cross_entropy mindspore.ops.ctc_loss mindspore.ops.gaussian_nll_loss mindspore.ops.hinge_embedding_loss mindspore.ops.huber_loss mindspore.ops.kl_div mindspore.ops.l1_loss mindspore.ops.margin_ranking_loss mindspore.ops.mse_loss mindspore.ops.multi_margin_loss mindspore.ops.multilabel_margin_loss mindspore.ops.multilabel_soft_margin_loss mindspore.ops.nll_loss mindspore.ops.smooth_l1_loss mindspore.ops.triplet_margin_loss 激活函数 ^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.celu mindspore.ops.elu mindspore.ops.fast_gelu mindspore.ops.gelu mindspore.ops.glu mindspore.ops.gumbel_softmax mindspore.ops.hardshrink mindspore.ops.hardsigmoid mindspore.ops.hardswish mindspore.ops.hardtanh mindspore.ops.leaky_relu mindspore.ops.log_softmax mindspore.ops.logsigmoid mindspore.ops.mish mindspore.ops.prelu mindspore.ops.relu mindspore.ops.relu6 mindspore.ops.rrelu mindspore.ops.selu mindspore.ops.sigmoid mindspore.ops.silu mindspore.ops.softmax mindspore.ops.softmin mindspore.ops.softshrink mindspore.ops.softsign mindspore.ops.tanh mindspore.ops.threshold 距离函数 ^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.cdist mindspore.ops.dist mindspore.ops.pdist 采样函数 ^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.choice_with_mask mindspore.ops.random_categorical mindspore.ops.log_uniform_candidate_sampler mindspore.ops.uniform_candidate_sampler 图像函数 ^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.affine_grid mindspore.ops.bounding_box_decode mindspore.ops.bounding_box_encode mindspore.ops.col2im mindspore.ops.check_valid mindspore.ops.crop_and_resize mindspore.ops.grid_sample mindspore.ops.interpolate mindspore.ops.iou mindspore.ops.pad mindspore.ops.padding mindspore.ops.pixel_shuffle mindspore.ops.pixel_unshuffle mindspore.ops.upsample 数学运算函数 ---------------- 逐元素运算 ^^^^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.abs mindspore.ops.absolute mindspore.ops.accumulate_n mindspore.ops.acos mindspore.ops.arccos mindspore.ops.acosh mindspore.ops.add mindspore.ops.addcdiv mindspore.ops.addcmul mindspore.ops.addmv mindspore.ops.addn mindspore.ops.angle mindspore.ops.arccosh mindspore.ops.arcsin mindspore.ops.arcsinh mindspore.ops.arctan mindspore.ops.arctanh mindspore.ops.arctan2 mindspore.ops.asin mindspore.ops.asinh mindspore.ops.atan mindspore.ops.atan2 mindspore.ops.atanh mindspore.ops.atleast_1d mindspore.ops.atleast_2d mindspore.ops.atleast_3d mindspore.ops.bessel_i0 mindspore.ops.bessel_i0e mindspore.ops.bessel_i1 mindspore.ops.bessel_i1e mindspore.ops.bessel_j0 mindspore.ops.bessel_j1 mindspore.ops.bessel_k0 mindspore.ops.bessel_k0e mindspore.ops.bessel_k1 mindspore.ops.bessel_k1e mindspore.ops.bessel_y0 mindspore.ops.bessel_y1 mindspore.ops.bitwise_and mindspore.ops.bitwise_left_shift mindspore.ops.bitwise_or mindspore.ops.bitwise_right_shift mindspore.ops.bitwise_xor mindspore.ops.ceil mindspore.ops.clamp mindspore.ops.clip mindspore.ops.combinations mindspore.ops.copysign mindspore.ops.cos mindspore.ops.cosh mindspore.ops.cosine_similarity mindspore.ops.cov mindspore.ops.diag_embed mindspore.ops.diff mindspore.ops.deg2rad mindspore.ops.digamma mindspore.ops.div mindspore.ops.divide mindspore.ops.erf mindspore.ops.erfc mindspore.ops.erfinv mindspore.ops.exp mindspore.ops.exp2 mindspore.ops.expm1 mindspore.ops.floor mindspore.ops.floor_div mindspore.ops.floor_mod mindspore.ops.float_power mindspore.ops.fmod mindspore.ops.frac mindspore.ops.gcd mindspore.ops.hypot mindspore.ops.igamma mindspore.ops.igammac mindspore.ops.imag mindspore.ops.i0 mindspore.ops.inv mindspore.ops.invert mindspore.ops.lcm mindspore.ops.ldexp mindspore.ops.lerp mindspore.ops.log mindspore.ops.log2 mindspore.ops.log10 mindspore.ops.log1p mindspore.ops.logaddexp mindspore.ops.logaddexp2 mindspore.ops.logical_and mindspore.ops.logical_not mindspore.ops.logical_or mindspore.ops.logical_xor mindspore.ops.logit mindspore.ops.mul mindspore.ops.multiply mindspore.ops.mvlgamma mindspore.ops.neg mindspore.ops.negative mindspore.ops.nextafter mindspore.ops.polar mindspore.ops.polygamma mindspore.ops.positive mindspore.ops.pow mindspore.ops.rad2deg mindspore.ops.ravel mindspore.ops.real mindspore.ops.reciprocal mindspore.ops.remainder mindspore.ops.rot90 mindspore.ops.round mindspore.ops.rsqrt mindspore.ops.sgn mindspore.ops.sign mindspore.ops.signbit mindspore.ops.sin mindspore.ops.sinc mindspore.ops.sinh mindspore.ops.sqrt mindspore.ops.square mindspore.ops.sub mindspore.ops.subtract mindspore.ops.t mindspore.ops.tan mindspore.ops.tanhshrink mindspore.ops.trapz mindspore.ops.tril_indices mindspore.ops.triu_indices mindspore.ops.true_divide mindspore.ops.trunc mindspore.ops.truncate_div mindspore.ops.truncate_mod mindspore.ops.xdivy mindspore.ops.xlogy mindspore.ops.zeta Reduction函数 ^^^^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.all mindspore.ops.amax mindspore.ops.amin mindspore.ops.aminmax mindspore.ops.any mindspore.ops.argmax mindspore.ops.argmin mindspore.ops.cummax mindspore.ops.cummin mindspore.ops.cumprod mindspore.ops.cumsum mindspore.ops.fmax mindspore.ops.histc mindspore.ops.logsumexp mindspore.ops.max mindspore.ops.mean mindspore.ops.median mindspore.ops.min mindspore.ops.norm mindspore.ops.prod mindspore.ops.std mindspore.ops.std_mean mindspore.ops.var mindspore.ops.var_mean 比较函数 ^^^^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.argsort mindspore.ops.approximate_equal mindspore.ops.equal mindspore.ops.ge mindspore.ops.greater mindspore.ops.greater_equal mindspore.ops.gt mindspore.ops.intopk mindspore.ops.isclose mindspore.ops.isfinite mindspore.ops.isinf mindspore.ops.isnan mindspore.ops.isneginf mindspore.ops.isposinf mindspore.ops.isreal mindspore.ops.is_complex mindspore.ops.is_floating_point mindspore.ops.le mindspore.ops.less mindspore.ops.less_equal mindspore.ops.lt mindspore.ops.maximum mindspore.ops.minimum mindspore.ops.msort mindspore.ops.ne mindspore.ops.not_equal mindspore.ops.searchsorted mindspore.ops.topk 线性代数函数 ^^^^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.bmm mindspore.ops.addbmm mindspore.ops.addmm mindspore.ops.baddbmm mindspore.ops.addr mindspore.ops.adjoint mindspore.ops.cholesky mindspore.ops.cholesky_solve mindspore.ops.batch_dot mindspore.ops.dot mindspore.ops.inner mindspore.ops.inverse mindspore.ops.geqrf mindspore.ops.ger mindspore.ops.kron mindspore.ops.lu_unpack mindspore.ops.matmul mindspore.ops.matrix_band_part mindspore.ops.matrix_solve mindspore.ops.matrix_diag mindspore.ops.matrix_diag_part mindspore.ops.matrix_set_diag mindspore.ops.mm mindspore.ops.mv mindspore.ops.outer mindspore.ops.ormqr mindspore.ops.orgqr mindspore.ops.ormqr mindspore.ops.pinv mindspore.ops.svd mindspore.ops.tensor_dot mindspore.ops.logdet mindspore.ops.slogdet mindspore.ops.trace 谱函数 ^^^^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.bartlett_window mindspore.ops.blackman_window mindspore.ops.hamming_window mindspore.ops.hann_window mindspore.ops.kaiser_window Tensor操作函数 ---------------- Tensor创建 ^^^^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.eye mindspore.ops.fill mindspore.ops.full mindspore.ops.full_like mindspore.ops.linspace mindspore.ops.logspace mindspore.ops.one_hot mindspore.ops.ones mindspore.ops.ones_like mindspore.ops.arange mindspore.ops.range mindspore.ops.zeros mindspore.ops.zeros_like mindspore.ops.heaviside 随机生成函数 ^^^^^^^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.bernoulli mindspore.ops.gamma mindspore.ops.laplace mindspore.ops.multinomial mindspore.ops.multinomial_with_replacement mindspore.ops.rand mindspore.ops.rand_like mindspore.ops.randint mindspore.ops.randint_like mindspore.ops.randn mindspore.ops.randn_like mindspore.ops.random_gamma mindspore.ops.random_poisson mindspore.ops.randperm mindspore.ops.standard_laplace mindspore.ops.standard_normal mindspore.ops.uniform Array操作 ^^^^^^^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.argwhere mindspore.ops.batch_to_space_nd mindspore.ops.bincount mindspore.ops.block_diag mindspore.ops.broadcast_to mindspore.ops.cat mindspore.ops.channel_shuffle mindspore.ops.chunk mindspore.ops.column_stack mindspore.ops.concat mindspore.ops.conj mindspore.ops.count_nonzero mindspore.ops.diag mindspore.ops.diagflat mindspore.ops.diagonal mindspore.ops.dyn_shape mindspore.ops.dsplit mindspore.ops.dstack mindspore.ops.einsum mindspore.ops.expand_dims mindspore.ops.flip mindspore.ops.fliplr mindspore.ops.flipud mindspore.ops.gather mindspore.ops.gather_d mindspore.ops.gather_elements mindspore.ops.gather_nd mindspore.ops.hsplit mindspore.ops.hstack mindspore.ops.index_add mindspore.ops.index_fill mindspore.ops.index_select mindspore.ops.inplace_add mindspore.ops.inplace_index_add mindspore.ops.inplace_sub mindspore.ops.inplace_update mindspore.ops.masked_fill mindspore.ops.masked_select mindspore.ops.meshgrid mindspore.ops.moveaxis mindspore.ops.movedim mindspore.ops.narrow mindspore.ops.nan_to_num mindspore.ops.nansum mindspore.ops.normal mindspore.ops.nonzero mindspore.ops.numel mindspore.ops.permute mindspore.ops.population_count mindspore.ops.rank mindspore.ops.repeat_elements mindspore.ops.repeat_interleave mindspore.ops.reshape mindspore.ops.reverse mindspore.ops.reverse_sequence mindspore.ops.scatter mindspore.ops.scatter_nd mindspore.ops.select mindspore.ops.sequence_mask mindspore.ops.shape mindspore.ops.shuffle mindspore.ops.size mindspore.ops.slice mindspore.ops.sort mindspore.ops.space_to_batch_nd mindspore.ops.sparse_segment_mean mindspore.ops.split mindspore.ops.squeeze mindspore.ops.stack mindspore.ops.strided_slice mindspore.ops.sum mindspore.ops.swapaxes mindspore.ops.swapdims mindspore.ops.tensor_scatter_add mindspore.ops.tensor_scatter_div mindspore.ops.tensor_scatter_max mindspore.ops.tensor_scatter_min mindspore.ops.tensor_scatter_mul mindspore.ops.tensor_scatter_sub mindspore.ops.tensor_scatter_elements mindspore.ops.tensor_split mindspore.ops.tile mindspore.ops.tril mindspore.ops.triu mindspore.ops.transpose mindspore.ops.unbind mindspore.ops.unfold mindspore.ops.unique mindspore.ops.unique_consecutive mindspore.ops.unique_with_pad mindspore.ops.unsorted_segment_max mindspore.ops.unsorted_segment_min mindspore.ops.unsorted_segment_prod mindspore.ops.unsorted_segment_sum mindspore.ops.unsqueeze mindspore.ops.unstack mindspore.ops.view_as_real mindspore.ops.vsplit mindspore.ops.vstack mindspore.ops.where mindspore.ops.cross mindspore.ops.renorm 类型转换 ^^^^^^^^^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.is_tensor mindspore.ops.scalar_cast mindspore.ops.scalar_to_tensor mindspore.ops.tuple_to_array 梯度剪裁 ^^^^^^^^ .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.clip_by_global_norm mindspore.ops.clip_by_value Parameter操作函数 -------------------- .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.assign mindspore.ops.assign_add mindspore.ops.assign_sub mindspore.ops.scatter_add mindspore.ops.scatter_div mindspore.ops.scatter_max mindspore.ops.scatter_min mindspore.ops.scatter_mul mindspore.ops.scatter_nd_add mindspore.ops.scatter_nd_div mindspore.ops.scatter_nd_max mindspore.ops.scatter_nd_min mindspore.ops.scatter_nd_mul mindspore.ops.scatter_nd_sub mindspore.ops.scatter_update 微分函数 ---------------- .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.derivative mindspore.ops.jet mindspore.ops.stop_gradient 调试函数 ---------------- .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.print_ 稀疏函数 ---------------- .. warning:: 这些是实验性API，后续可能修改或删除。 .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.dense_to_sparse_coo mindspore.ops.dense_to_sparse_csr mindspore.ops.csr_to_coo COO函数 ^^^^^^^^^^^^^^^^ .. warning:: 这些是实验性API，后续可能修改或删除。 .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.coo_abs mindspore.ops.coo_acos mindspore.ops.coo_acosh mindspore.ops.coo_add mindspore.ops.coo_asin mindspore.ops.coo_asinh mindspore.ops.coo_atan mindspore.ops.coo_atanh mindspore.ops.coo_ceil mindspore.ops.coo_concat mindspore.ops.coo_cos mindspore.ops.coo_cosh mindspore.ops.coo_exp mindspore.ops.coo_expm1 mindspore.ops.coo_floor mindspore.ops.coo_inv mindspore.ops.coo_isfinite mindspore.ops.coo_isinf mindspore.ops.coo_isnan mindspore.ops.coo_log mindspore.ops.coo_log1p mindspore.ops.coo_neg mindspore.ops.coo_relu mindspore.ops.coo_relu6 mindspore.ops.coo_round mindspore.ops.coo_sigmoid mindspore.ops.coo_sin mindspore.ops.coo_sinh mindspore.ops.coo_softsign mindspore.ops.coo_sqrt mindspore.ops.coo_square mindspore.ops.coo_tan mindspore.ops.coo_tanh CSR函数 ^^^^^^^^^^^^^^^^ .. warning:: 这些是实验性API，后续可能修改或删除。 .. mscnplatwarnautosummary:: :toctree: ops :nosignatures: :template: classtemplate.rst mindspore.ops.csr_abs mindspore.ops.csr_acos mindspore.ops.csr_acosh mindspore.ops.csr_add mindspore.ops.csr_asin mindspore.ops.csr_asinh mindspore.ops.csr_atan mindspore.ops.csr_atanh mindspore.ops.csr_ceil mindspore.ops.csr_cos mindspore.ops.csr_cosh mindspore.ops.csr_exp mindspore.ops.csr_expm1 mindspore.ops.csr_floor mindspore.ops.csr_inv mindspore.ops.csr_isfinite mindspore.ops.csr_isinf mindspore.ops.csr_isnan mindspore.ops.csr_log mindspore.ops.csr_log1p mindspore.ops.csr_mm mindspore.ops.csr_neg mindspore.ops.csr_relu mindspore.ops.csr_relu6 mindspore.ops.csr_round mindspore.ops.csr_sigmoid mindspore.ops.csr_sin mindspore.ops.csr_sinh mindspore.ops.csr_softmax mindspore.ops.csr_softsign mindspore.ops.csr_sqrt mindspore.ops.csr_square mindspore.ops.csr_tan mindspore.ops.csr_tanh