Hi, I am using the package PTAK and in particular the command Candpara to perform the Parafac factorizationor of a tensor. The results are not encouraging as I expected, I'm starting a phase of analysis to see if there are errors. I pose a question and I hope you can help me. The command to run the factorization is:
## CANDECOMP/PARAFAC results<- CANDPARA(data_matrix, dim=3) summary(results) U<-results[[1]]$v V<-results[[2]]$v W<-results[[3]]$v data_matrix is a tensor of 943x1682x4. what I want understand is: U, V, W, are really the three factors that I should get from factorization? I hope someone can help me. Thank you. giuseppe ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
