[new api] add new api paddle.quantile and paddle.Tensor.quantile #38567
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zoooo0820 force-pushed the quantile_api branch from 9e30b94 to 44c235a Compare zoooo0820 force-pushed the quantile_api branch from 44c235a to 15293c9 Compare 
jeff41404 reviewed Dec 30, 2021
Comment on lines 27 to 28
| for q_num in q: | ||
| output.append(np.quantile(x, q_num, axis=axis, keepdims=keepdims)) |
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np.quantile support q as array, call np.quantile once instead of loop?
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done, use np.quantile directly.
jeff41404 reviewed Dec 30, 2021
Comment on lines +440 to +448
| if (indices_upper[i] != indices_below[i]): | ||
| tensor_below = paddle.take_along_axis(sorted_tensor, | ||
| indices_below[i], axis) | ||
| tensor_upper = paddle.take_along_axis(sorted_tensor, | ||
| indices_upper[i], axis) | ||
| weights = (indices[i] - indices_below[i]).astype(x.dtype) | ||
| out = paddle.lerp(tensor_below, tensor_upper, weights) | ||
| else: | ||
| out = paddle.take_along_axis(sorted_tensor, indices_below[i], axis) |
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paddle.take_along_axis should support list of index, if there is something wrong, add to do and issue it.
dingjiaweiww approved these changes Dec 30, 2021
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New features
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APIs
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add new api paddle.quantile and paddle.Tensor.quantile