Nothing
buildUpperLevelMat <- function(input_dir, cvInd, traitNames, num_hierarchy_levels, numFolds, verbose) {
testFlag <- 0
hierarchy.info.idx <- NULL
level.names <- list()
file.name <- paste(input_dir, '/processed_hierarchy_info.Rda', sep = "");
load(file.name);
#%%%%%%%%%%%%%%%%%%%%%%%%%%%
#create upper level Matrices
#%%%%%%%%%%%%%%%%%%%%%%%%%%%
for (datasetId in 1 : numFolds) {
if(verbose) {
cat(datasetId)
}
if(cvInd > 0) {
dir_name = paste(input_dir, "/fold", datasetId, "/Tuning/fold", cvInd, sep = "")
secondCV = cvInd;
} else {
dir_name = paste(input_dir, "/fold", datasetId, sep = "")
secondCV = 0;
}
file_name <- paste(dir_name, "/Ytrain", num_hierarchy_levels, ".txt", sep = "")
tr <- as.matrix(read.table(file_name, sep="\t"))
X <- as.matrix(sparseMatrix(tr[,1], tr[,2], x = tr[,3]));
rm(tr)
num_cols <- ncol(X);
for (level in 1 : (num_hierarchy_levels-1)){
msg = paste("building upper level matrix at level ", level, "\n")
if(verbose) {
cat(msg)
}
#%%%%%%%%%%%%%%%%%
#create upper level matrix at level
#%%%%%%%%%%%%%%%%%
numSpecies <- length(level.names[[num_hierarchy_levels - level]])
# treeinds_eachspecies <- vector('list', numSpecies)
XSpecies <- matrix(data=NA, numSpecies, num_cols)
for (ind in 1 : numSpecies) {
treeinds_eachspecies <- which(hierarchy.info.idx[, level] == ind)
info <- X[treeinds_eachspecies, ];
if(length(treeinds_eachspecies) == 1) {
info = t(as.matrix(info, nrow = 1, ncol = length(info)))
}
for (trait in 1: num_cols){
ss <- sum(info[, trait])
len <- length(which(info[, trait] != 0))
XSpecies[ind, trait] <- ss / len
}
}
# XSpecies[is.nan(XSpecies)] <- 0
#%%%%%%%%%%%%%%%%%%%%%%%%
# write datasets
#%%%%%%%%%%%%%%%%%%%%%%%%
find_folds(XSpecies, num_hierarchy_levels-level, 1, -1, dir_name)
# #find non-missing elements
# Idx <- which(!is.na(XSpecies), arr.ind=TRUE);
# val <- XSpecies[Idx];
# #Y: 3-column matrix: sparse representation of trait info
# #each row is a triple (i, j, value)
# #i: observation index (row index)
# #j: trait index (column index)
# #vlaue: the observed value
# Y <- cbind(Idx, val);
# rm(Idx, val);
# file_name <- paste(dir_name, "/Ytrain", num_hierarchy_levels-level, ".txt", sep = "")
# write.table(Y, file=file_name, sep="\t", col.names = F, row.names = F)
}
}
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.