Reports de recerca
http://hdl.handle.net/2117/3578
2016-12-06T22:24:07ZA sequential algorithm for feed-forward neural networks with optimal coefficients and interacting frequencies
http://hdl.handle.net/2117/85824
A sequential algorithm for feed-forward neural networks with optimal coefficients and interacting frequencies
Romero Merino, Enrique; Alquézar Mancho, René
An algorithm for sequential approximation with optimal coefficients and interacting frequencies (SAOCIF) for feed-forward neural networks is presented. SAOCIF combines two key ideas. The first one is the optimization of the coefficients (the linear part of the approximation). The second one is the strategy to choose the frequencies (the non-linear weights), taking into account the interactions with the previously selected ones. The resulting method combines the locality of sequential approximations, where only one frequency is found at every step, with the globality of non-sequential methods, where every frequency interacts with the others. The idea behind SAOCIF can be theoretically extended to general Hilbert spaces. Experimental results show a very satisfactory performance.
2016-04-18T14:53:10ZRomero Merino, EnriqueAlquézar Mancho, RenéAn algorithm for sequential approximation with optimal coefficients and interacting frequencies (SAOCIF) for feed-forward neural networks is presented. SAOCIF combines two key ideas. The first one is the optimization of the coefficients (the linear part of the approximation). The second one is the strategy to choose the frequencies (the non-linear weights), taking into account the interactions with the previously selected ones. The resulting method combines the locality of sequential approximations, where only one frequency is found at every step, with the globality of non-sequential methods, where every frequency interacts with the others. The idea behind SAOCIF can be theoretically extended to general Hilbert spaces. Experimental results show a very satisfactory performance.Analysis of the vane test considering size and time effects
http://hdl.handle.net/2117/25608
Analysis of the vane test considering size and time effects
Pérez Foguet, Agustí; Ledesma Villalba, Alberto; Huerta, Antonio
CIMNE - PI 122
2015-01-15T12:17:58ZPérez Foguet, AgustíLedesma Villalba, AlbertoHuerta, AntonioTHM numerical models
http://hdl.handle.net/2117/9675
THM numerical models
Gens Solé, Antonio; Zandarín, Maria Teresa
Deliverable 12
2010-10-13T16:46:48ZGens Solé, AntonioZandarín, Maria TeresaDeliverable 12Capabilities and requirements of numerical models
http://hdl.handle.net/2117/9674
Capabilities and requirements of numerical models
Gens Solé, Antonio; Zandarín, Maria Teresa
Deliverable 11
2010-10-13T16:44:31ZGens Solé, AntonioZandarín, Maria TeresaDeliverable 11Report on THM/THMC model improvement
http://hdl.handle.net/2117/9673
Report on THM/THMC model improvement
Gens Solé, Antonio; Zandarín, Maria Teresa
Deliverable 10
2010-10-13T16:41:51ZGens Solé, AntonioZandarín, Maria TeresaDeliverable 10RESEAL II: a large-scale in situ demonstration for repository sealing in an argillaceous host rock: phase II
http://hdl.handle.net/2117/9640
RESEAL II: a large-scale in situ demonstration for repository sealing in an argillaceous host rock: phase II
Valleján, Beatriz; Gens Solé, Antonio; Mingarro, M.; García-Gutiérrez, M.; Villar, María Victoria; Plas, F.; Filippi, M.; Touzé, G.; Van Geet, Maarten; Bastiaens, W.; Volckaert, G.; Weetjens, E.; Sillen, X.; Maes, N.; Imbert, Ch.; Billaud, P.
Final Report
2010-10-11T18:52:13ZValleján, BeatrizGens Solé, AntonioMingarro, M.García-Gutiérrez, M.Villar, María VictoriaPlas, F.Filippi, M.Touzé, G.Van Geet, MaartenBastiaens, W.Volckaert, G.Weetjens, E.Sillen, X.Maes, N.Imbert, Ch.Billaud, P.Final Report