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Hansson, Andreas
Publications (2 of 2) Show all publications
Hansson, A. & Niklasson, L. (2006). Using Segmentation to Control the Retrieval of Data. In: The 2006 IEEE International Joint Conference on Neural Network Proceedings: . Paper presented at 2006 International Joint Conference on Neural Networks, Vancouver, BC, Canada, July 16-21, 2006 (pp. 1764-1769). IEEE
Open this publication in new window or tab >>Using Segmentation to Control the Retrieval of Data
2006 (English)In: The 2006 IEEE International Joint Conference on Neural Network Proceedings, IEEE, 2006, p. 1764-1769Conference paper, Published paper (Other academic)
Abstract [en]

One problem when storing sequential data using recurrent neural networks is that it is hard to preserve long term dependencies. Only the most recently stored data tend to be accurately recalled. One approach for reducing this recency effect has been to divide the data into segments and store the segments separately. This approach has provided promising results in prediction and classification domains. This paper analyzes in what way recall of the stored data is affected by segmentation. It is concluded that segmentation enables the control of which data that can be recalled. The problem of preserving long term dependencies in recurrent neural networks can therefore be reduced.

Place, publisher, year, edition, pages
IEEE, 2006
Series
International Joint Conference on Neural Networks, ISSN 2161-4393, E-ISSN 2161-4407
Identifiers
urn:nbn:se:his:diva-1922 (URN)10.1109/IJCNN.2006.246649 (DOI)000245125903024 ()2-s2.0-40649115252 (Scopus ID)0-7803-9490-9 (ISBN)
Conference
2006 International Joint Conference on Neural Networks, Vancouver, BC, Canada, July 16-21, 2006
Available from: 2007-09-21 Created: 2007-09-21 Last updated: 2018-08-28Bibliographically approved
Bergfeldt, N. & Hansson, A. (2004). Evolutionary pressure on developing simple languages. Skövde: Institutionen för kommunikation och information
Open this publication in new window or tab >>Evolutionary pressure on developing simple languages
2004 (English)Report (Other academic)
Abstract [en]

The interest for studying the origin and development of language has increased greatly in the last decades. For a language to be developed the production and understanding of it must co evolve, otherwise the users will not be able to understand each other. Here, we show that the co-evolution of language production and understanding promotes the development of an efficient language, where the efficiency is measured in terms of number of symbols needed to transmit a message and distinguish it from other possible messages. We also show how agents evolve a very simple language in order to solve the task at hand, even though the simplicity is never enforced in any way.

Place, publisher, year, edition, pages
Skövde: Institutionen för kommunikation och information, 2004. p. 11
Series
IKI Technical Reports ; HS-IKI-TR-04-005
National Category
Information Systems
Identifiers
urn:nbn:se:his:diva-1255 (URN)
Available from: 2008-06-17 Created: 2008-06-17 Last updated: 2018-09-07Bibliographically approved
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