Avoid operations on uninitialised memory in HMMs#1121
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MBradbury wants to merge 1 commit intojmschrei:masterfrom
Open
Avoid operations on uninitialised memory in HMMs#1121MBradbury wants to merge 1 commit intojmschrei:masterfrom
MBradbury wants to merge 1 commit intojmschrei:masterfrom
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Fix for #1078 by using
torch.fullto initalise tensors full of-infinstead of usingtorch.emptyand then subtractinginf. Otherwise there is the potential for these tensors to containNaNs if the uninitalised memory contains values such asinfor-inf.The tensors initalised with
torch.zerosare correct, but have been changed to match the other tensor initialisation.