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Torch random choice在Torch equivalent of numpy.random.choice? - PyTorch Forums的討論與評價

Hi, I am trying to extract random “slices” of tensors. Is there a torch equivalent of numpy.random.choice ? And if not, is there a reason ...

Torch random choice在Random Choice with Pytorch? - Stack Overflow的討論與評價

torch has no equivalent implementation of np.random.choice() , see the discussion here. The alternative is indexing with a shuffled index or ...

Torch random choice在Random Choice with Pytorch? | Newbedev的討論與評價

torch has no equivalent implementation of np.random.choice(), see the discussion here. The alternative is indexing with a shuffled index or random integers.

Torch random choice在ptt上的文章推薦目錄

    Torch random choice在[RL] PyTorch中根据概率选取action - 知乎专栏的討論與評價

    只是一维向量的时候,我们可以用numpy 的np.random.choice()函数来获得 ... 但是如果我们用cuda训练的话,还需要在numpy array和torch tensor 之间的 ...

    Torch random choice在Implement numpy.random.choice equivalent #16897 - GitHub的討論與評價

    Feature Implement numpy.random.choice equivalent. Motivation In some cases, it is useful to get random samples from a torch Tensor ...

    Torch random choice在Random Choice with Pytorch? - Pretag的討論與評價

    And random sampling refers to a variety of selection techniques in ... Is there a torch equivalent of numpy.random.choice ?,If you want to ...

    Torch random choice在numpy根据权重取值-- np.random.multinomial - 代码先锋网的討論與評價

    pytroch,numpy根据权重取值-- np.random.multinomial,np.random.choice和torch.multinomial函数,代码先锋网,一个为软件开发程序员提供代码片段和技术文章聚合的 ...

    Torch random choice在torch、(三) Random sampling - 云+社区- 腾讯云的討論與評價

    torch.bernoulli (input, *, generator=None, out=None) → Tensor. Draws binary random numbers (0 or 1) from a Bernoulli distribution. The input ...

    Torch random choice在pytorch,numpy根据权重取值-- np.random.multinomial的討論與評價

    torch.multinomial(input, num_samples, replacement=False, out=None) -> LongTensor, 取到的值得索引数组. 该函数和np.random.choice类似,但是返回的是 ...

    Torch random choice在如何以干净高效的方式在pytorch中获得迷你批处理? | 码农家园的討論與評價

    from torch.autograd import Variable import pdb ... batch_indices = np.random.choice(valid_indices,size=M,replace=False) batch_xs = torch.

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