# Learning task-dependent distributed representations by backpropagation through structure

@article{Goller1996LearningTD, title={Learning task-dependent distributed representations by backpropagation through structure}, author={Christoph Goller and Andreas K{\"u}chler}, journal={Proceedings of International Conference on Neural Networks (ICNN'96)}, year={1996}, volume={1}, pages={347-352 vol.1} }

While neural networks are very successfully applied to the processing of fixed-length vectors and variable-length sequences, the current state of the art does not allow the efficient processing of structured objects of arbitrary shape (like logical terms, trees or graphs. [] Key Method The major difference of our approach compared to others is that the structure-representations are exclusively tuned for the intended inference task.

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## References

SHOWING 1-10 OF 14 REFERENCES

### Distributed representations for terms in hybrid reasoning systems

- Computer Science
- 1997

The intended applications of the approach are hybrid (symbolic/connectionist) systems, where the connectionist part has to solve logic-oriented inductive learning tasks similar to the term-classiication problems used in the experiments.

### A Connectionist Parser with Recursive Sentence Structure and Lexical Disambiguation

- Computer ScienceAAAI
- 1992

XERIC networks, presented here, are distributed representation connectionist parsers which can analyze and represent syntactically varied sentences, including ones with recursive phrase structure constructs.

### Backpropagation Through Time: What It Does and How to Do It

- Computer Science, MathematicsProc. IEEE
- 1990

This paper first reviews basic backpropagation, a simple method which is now being widely used in areas like pattern recognition and fault diagnosis, and describes further extensions of this method, to deal with systems other than neural networks, systems involving simultaneous equations or true recurrent networks, and other practical issues which arise with this method.

### Exploring the Symbolic/Subsymbolic Continuum: A case study of RAAM

- Computer Science
- 1992

It is di cult to clearly de ne the symbolic and subsymbolic paradigms; each is usually described by its tendencies rather than any one de nitive property. Symbolic processing is generally…

### Encoding Labeled Graphs by Labeling RAAM

- Computer ScienceNIPS
- 1993

The Labeling RAAM (LRAAM), an extension to the RAAM by Pollack, can encode labeled graphs with cycles by representing pointers explicitly by transforming the encoder network of the LRAAM into an analog Hopfield network with hidden units.

### Structure Sensitivity in Connectionist Models

- Biology
- 1993

Annotation: Published in The Proceedings of the 1993 Connectionist Models Summer School, (Eds) Mozer et al., Lawrence Erlbaum, 1993.

### Encoding Syntactical Trees with Labelling Recursive Auto-Associative Memory

- Computer ScienceECAI
- 1994