Error message #733
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Hello to all, **/home/anne/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/tensor/slinalg.py:255: LinAlgWarning: Ill-conditioned matrix (rcond=5.04289e-14): result may not be accurate.rval = scipy.linalg.solve(A, b) IndexError Traceback (most recent call last) IndexError: index 277 is out of bounds for axis 0 with size 277 During handling of the above exception, another exception occurred: IndexError Traceback (most recent call last) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/scan_module/scan_op.py in rval(p, i, o, n, allow_gc) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/scan_module/scan_op.py in p(node, args, outs) scan_perform.pyx in theano.scan_module.scan_perform.perform() ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/gof/link.py in raise_with_op(node, thunk, exc_info, storage_map) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/six.py in reraise(tp, value, tb) scan_perform.pyx in theano.scan_module.scan_perform.perform() IndexError: index 277 is out of bounds for axis 0 with size 277 Backtrace when the node is created(use Theano flag traceback.limit=N to make it longer): Debugprint of the apply node: HINT: Use the Theano flag 'exception_verbosity=high' for a debugprint and storage map footprint of this apply node. During handling of the above exception, another exception occurred: IndexError Traceback (most recent call last) ~/gempy/gempy/gempy_api.py in compute_model(model, output, at, compute_mesh, reset_weights, reset_scalar, reset_block, sort_surfaces, debug, set_solutions, **kwargs) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/compile/function_module.py in call(self, *args, **kwargs) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/gof/link.py in raise_with_op(node, thunk, exc_info, storage_map) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/six.py in reraise(tp, value, tb) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/compile/function_module.py in call(self, *args, **kwargs) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/scan_module/scan_op.py in rval(p, i, o, n, allow_gc) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/scan_module/scan_op.py in p(node, args, outs) scan_perform.pyx in theano.scan_module.scan_perform.perform() ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/theano/gof/link.py in raise_with_op(node, thunk, exc_info, storage_map) ~/anaconda3/envs/gempy-environment/lib/python3.9/site-packages/six.py in reraise(tp, value, tb) scan_perform.pyx in theano.scan_module.scan_perform.perform() IndexError: index 277 is out of bounds for axis 0 with size 277 Backtrace when the node is created(use Theano flag traceback.limit=N to make it longer): Debugprint of the apply node: HINT: Use the Theano flag 'exception_verbosity=high' for a debugprint and storage map footprint of this apply node. Backtrace when the node is created(use Theano flag traceback.limit=N to make it longer): Debugprint of the apply node: Inner graphs of the scan ops: for{cpu,Looping}.0 [id A] <TensorType(float32, 4D)> ''
for{cpu,Looping}.1 [id A] <TensorType(float32, matrix)> ''
for{cpu,Looping}.2 [id A] <TensorType(float32, 3D)> ''
for{cpu,Looping}.3 [id A] <TensorType(float32, 3D)> ''
for{cpu,Looping}.4 [id A] <TensorType(bool, 3D)> ''
for{cpu,Looping}.5 [id A] <TensorType(bool, 3D)> ''
for{cpu,Looping}.6 [id A] <TensorType(float32, 4D)> ''
for{cpu,Looping}.7 [id A] <TensorType(int64, vector)> ''
Storage map footprint:
Unfortunately I could not identify the source of the error. Can anyone help me? |
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Replies: 1 comment
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Hi Anne, Having a look at the amount of input data, and whether there are some "contradicting" data may be a worthwhile approach, or first reducing model complexity and step-wise increasing it. Best, |
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Hi Anne,
these looooong tenso - theano errors about an ill-conditioned matrix usually point at a very instable, errorneous model, where no real solution can be calculated. The causes for this can be manifold unfortunately, so there's no straight up solution I can provide.
Having a look at the amount of input data, and whether there are some "contradicting" data may be a worthwhile approach, or first reducing model complexity and step-wise increasing it.
Best,
Jan