What is recorded here?
Set out backpropagation through time for training dynamic and recurrent systems by unfolding the system through time and propagating derivatives across the unfolded computation.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
The record is Werbos's sole-author 1990 paper. It does not claim sole invention of reverse-mode automatic differentiation or ordinary feed-forward backpropagation, and it does not establish convergence for every recurrent architecture.
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People and systems
P. J. Werbos
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.
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Documented countries / regions: United States
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English catalogue narrative
Werbos: backpropagation through time
Set out backpropagation through time for training dynamic and recurrent systems by unfolding the system through time and propagating derivatives across the unfolded computation.
Scientific scope
The record is Werbos's sole-author 1990 paper. It does not claim sole invention of reverse-mode automatic differentiation or ordinary feed-forward backpropagation, and it does not establish convergence for every recurrent architecture.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
P. J. Werbos
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.