From: Benjamin Auder Date: Fri, 20 Sep 2019 13:22:30 +0000 (+0200) Subject: update X-Git-Url: https://git.auder.net/%7B%7B%20asset%28%27mixstore/images/assets/current/doc/%7B%7B?a=commitdiff_plain;h=9007ccc114c127211639e7c5b82495bc39803eb0;p=morpheus.git update --- diff --git a/reports/accuracy.R b/reports/accuracy.R index 2f35792..2381524 100644 --- a/reports/accuracy.R +++ b/reports/accuracy.R @@ -2,7 +2,7 @@ optimBeta <- function(N, n, K, p, beta, b, link, ncores) { library(morpheus) res <- multiRun( - list(n=n,p=p,beta=beta,b=b,optargs=list(K=K,link=link)), + list(n=n, p=p, beta=beta, b=b, optargs=list(K=K, link=link)), list( # morpheus function(fargs) { @@ -11,25 +11,39 @@ optimBeta <- function(N, n, K, p, beta, b, link, ncores) M <- computeMoments(fargs$X, fargs$Y) fargs$optargs$M <- M mu <- computeMu(fargs$X, fargs$Y, fargs$optargs) - op <- optimParams(K,link,fargs$optargs) - x_init <- list(p=rep(1/K,K-1), beta=mu, b=rep(0,K)) - do.call(rbind, op$run(x_init)) - }, - # flexmix - function(fargs) { - library(flexmix) - source("../patch_Bettina/FLXMRglm.R") - K <- fargs$optargs$K - dat <- as.data.frame( cbind(fargs$Y,fargs$X) ) - fm <- flexmix( cbind(V1, 1-V1) ~ .-V1, data=dat, k=K, - model = FLXMRglm(family = binomial(link = link)) ) - p <- mean(fm@posterior[["scaled"]][,1]) - out <- refit(fm) - beta_b <- sapply( seq_len(K), function(i) { - as.double( out@components[[1]][[i]][,1] ) - } ) - rbind(p, beta_b[2:nrow(beta_b),], beta_b[1,]) - } ), + res2 <- NULL + tryCatch({ + op <- optimParams(K,link,fargs$optargs) + x_init <- list(p=rep(1/K,K-1), beta=mu, b=rep(0,K)) + res2 <- do.call(rbind, op$run(x_init)) + }, error = function(e) { + res2 <- NA + }) + res2 + } +# , +# # flexmix +# function(fargs) { +# library(flexmix) +# source("../patch_Bettina/FLXMRglm.R") +# K <- fargs$optargs$K +# dat <- as.data.frame( cbind(fargs$Y,fargs$X) ) +# res2 <- NULL +# tryCatch({ +# fm <- flexmix( cbind(V1, 1-V1) ~ .-V1, data=dat, k=K, +# model = FLXMRglm(family = binomial(link = link)) ) +# p <- mean(fm@posterior[["scaled"]][,1]) +# out <- refit(fm) +# beta_b <- sapply( seq_len(K), function(i) { +# as.double( out@components[[1]][[i]][,1] ) +# } ) +# res2 <- rbind(p, beta_b[2:nrow(beta_b),], beta_b[1,]) +# }, error = function(e) { +# res2 <- NA +# }) +# res2 +# } + ), prepareArgs = function(fargs, index) { library(morpheus) io = generateSampleIO(fargs$n, fargs$p, fargs$beta, fargs$b, fargs$optargs$link) @@ -40,8 +54,14 @@ optimBeta <- function(N, n, K, p, beta, b, link, ncores) fargs }, N=N, ncores=ncores, verbose=TRUE) p <- c(p, 1-sum(p)) - for (i in 1:2) + for (i in 1:length(res)) { + for (j in N:1) { + if (is.null(res[[i]][[j]]) || is.na(res[[i]][[j]])) + res[[i]][[j]] <- NULL + } + print(paste("Count valid runs for ",i," = ",length(res[[i]]),sep="")) res[[i]] <- alignMatrices(res[[i]], ref=rbind(p,beta,b), ls_mode="exact") + } res } @@ -97,4 +117,4 @@ mr <- optimBeta(N, n, K, p, beta, b, link, ncores) mr_params <- list("N"=N, "n"=n, "K"=K, "d"=d, "link"=link, "p"=c(p,1-sum(p)), "beta"=beta, "b"=b) -save("mr", "mr_params", file=paste("multirun_",d,"_",link,".RData",sep="")) +save("mr", "mr_params", file=paste("multirun_",n,"_",d,"_",link,".RData",sep="")) diff --git a/reports/genfig.R b/reports/genfig.R new file mode 100644 index 0000000..2edd546 --- /dev/null +++ b/reports/genfig.R @@ -0,0 +1,45 @@ +nvals <- c(5000,10000,100000,500000,1000000) +for (link in c("logit","probit")) +{ + for (d in c(2,5,10)) + { + par(mfrow=c(2,2), lwd=2, cex.axis=2, cex=2) + res <- list() + for (n in nvals) + { + load(paste("multirun_",n,"_",d,"_",link,".RData",sep="")) + res <- c(res, mr) + } + for (i in 1:2) #our, fm + { + for (j in 1:2) #beta, p,b + { + if (j == 1) #beta + { + for (dim in 1:d) + { + ypts <- c() + for (k in 1:5) + ypts <- c(ypts, mean(sapply(1:length(res[[k]][[i]]), function(x) mean((res[[k]][[i]][[x]][2:(d+1),dim] - mr_params$beta[,dim])^2)))) + plot(nvals, ypts) + if (dim < d) + par(new=TRUE) + } + } + else #p + b + { + for (rowidx in c(1,d+2)) + { + ypts <- c() + ref <- if (rowidx==1) { mr_params$p } else { mr_params$b } + for (k in 1:5) + ypts <- c(ypts, mean(sapply(1:length(res[[k]][[i]]), function(x) mean((res[[k]][[i]][[x]][rowidx,] - ref)^2)))) + plot(nvals, ypts) + if (rowidx==1) + par(new=TRUE) + } + } + } + } + } +} diff --git a/reports/run_accu_cl.sh b/reports/run_accu_cl.sh index d1d8e37..50b2844 100644 --- a/reports/run_accu_cl.sh +++ b/reports/run_accu_cl.sh @@ -17,3 +17,11 @@ for d in 2 5 10 20; do R --slave --args N=1000 n=1e5 nc=15 d=$d link=$link out$d$link 2>&1 done done + +#for d in 2 5; do +# for n in 5000 10000 100000 500000 1000000; do +# for link in "logit" "probit"; do +# R --slave --args N=1000 n=$n nc=64 d=$d link=$link out_$n$link$d 2>&1 +# done +# done +#done