Python mod.bind() 失败
Python failure on mod.bind()
描述
必须为 one_hot 运算符设置索引类型,但我找不到设置它的位置或方法。
环境信息
------------Python 信息---------
版本:3.6.5
编译器:GCC 7.2.0
构建:('default', 'Apr 29 2018 16:14:56')
Arch : ('64bit', '')
------------点信息------------
版本:10.0.1
目录:/home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/pip
------------MXNet 信息------------
版本:1.3.0
目录:/home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet
提交哈希:247d57944f7a989d8f445856769e704b83765828
------------系统信息----------
平台:Linux-4.13.0-43-generic-x86_64-with-debian-stretch-sid
系统:Linux
节点:augustinasNT
发布:4.13.0-43-通用
版本:#48~16.04.1-Ubuntu SMP Thu May 17 12:56:46 UTC 2018
错误信息:
RuntimeError: simple_bind 错误。参数:
数据:(1, 3, 112, 112)
运算符错误 one_hot0: [19:29:50] src/operator/tensor/./indexing_op.h:1002: 检查失败: (*in_attrs)[ 0] != -1 (-1 vs. -1) 必须为 one_hot operator
设置索引类型
堆栈跟踪返回 10 个条目:
[bt] (0) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x1d7c2a) [0x7fd3b2363c2a]
[bt] (1) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x1d8261) [0x7fd3b2364261]
[bt] (2) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x211641f) [0x7fd3b42a241f]
[bt] (3) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x2672116) [0x7fd3b47fe116]
[bt] (4) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x267b971) [0x7fd3b4807971]
[bt] (5) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x267c3ca) [0x7fd3b48083ca]
[bt] (6) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x266ca22) [0x7fd3b47f8a22]
[bt] (7) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x266d434) [0x7fd3b47f9434]
[bt] (8) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(MXExecutorSimpleBind+0x2378) [0x7fd3b47574a8]
[bt] (9) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/lib-dynload/../../libffi.so.6(ffi_call_unix64+0x4c) [0x7fd3cf795ec0]
因此查看 one_hot
的文档,您需要提供两个参数,indices
和 depth
,这两个参数都是必需的。 mx.symbol.one_hot
和 mx.ndarray.one_hot
需要类似的参数,但 indices
将分别属于 Symbol 和 NDArray 类型。
1) indices
(NDArray/Symbol 类型):要设置 on_value
的位置数组
2) depth
(int类型):一个热维度的深度(即类的个数)
一个这样的例子:
one_hot([1,0,2,0], 3) = [[ 0. 1. 0.]
[ 1. 0. 0.]
[ 0. 0. 1.]
[ 1. 0. 0.]]
描述
必须为 one_hot 运算符设置索引类型,但我找不到设置它的位置或方法。
环境信息
------------Python 信息---------
版本:3.6.5
编译器:GCC 7.2.0
构建:('default', 'Apr 29 2018 16:14:56')
Arch : ('64bit', '')
------------点信息------------
版本:10.0.1
目录:/home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/pip
------------MXNet 信息------------
版本:1.3.0
目录:/home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet
提交哈希:247d57944f7a989d8f445856769e704b83765828
------------系统信息----------
平台:Linux-4.13.0-43-generic-x86_64-with-debian-stretch-sid
系统:Linux
节点:augustinasNT
发布:4.13.0-43-通用
版本:#48~16.04.1-Ubuntu SMP Thu May 17 12:56:46 UTC 2018
错误信息:
RuntimeError: simple_bind 错误。参数:
数据:(1, 3, 112, 112)
运算符错误 one_hot0: [19:29:50] src/operator/tensor/./indexing_op.h:1002: 检查失败: (*in_attrs)[ 0] != -1 (-1 vs. -1) 必须为 one_hot operator
设置索引类型堆栈跟踪返回 10 个条目:
[bt] (0) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x1d7c2a) [0x7fd3b2363c2a]
[bt] (1) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x1d8261) [0x7fd3b2364261]
[bt] (2) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x211641f) [0x7fd3b42a241f]
[bt] (3) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x2672116) [0x7fd3b47fe116]
[bt] (4) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x267b971) [0x7fd3b4807971]
[bt] (5) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x267c3ca) [0x7fd3b48083ca]
[bt] (6) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x266ca22) [0x7fd3b47f8a22]
[bt] (7) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(+0x266d434) [0x7fd3b47f9434]
[bt] (8) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/site-packages/mxnet/libmxnet.so(MXExecutorSimpleBind+0x2378) [0x7fd3b47574a8]
[bt] (9) /home/augustinas/anaconda3/envs/mxnet/lib/python3.6/lib-dynload/../../libffi.so.6(ffi_call_unix64+0x4c) [0x7fd3cf795ec0]
因此查看 one_hot
的文档,您需要提供两个参数,indices
和 depth
,这两个参数都是必需的。 mx.symbol.one_hot
和 mx.ndarray.one_hot
需要类似的参数,但 indices
将分别属于 Symbol 和 NDArray 类型。
1) indices
(NDArray/Symbol 类型):要设置 on_value
2) depth
(int类型):一个热维度的深度(即类的个数)
一个这样的例子:
one_hot([1,0,2,0], 3) = [[ 0. 1. 0.]
[ 1. 0. 0.]
[ 0. 0. 1.]
[ 1. 0. 0.]]