Displaying 1 result from an estimated 1 matches for "workingcorpus".
2009 Aug 13
0
Efficiently Extracting Meta Data from TM Corpora
...ny functions (e.g. tmMap) which greatly speed up the processing. However, the "meta" function that I need does not take advantage of MPI.
I have two ideas:
1) Find a way of running the meta function in parallel mode. Specifically, the code that I'm running is:
urllist <- lapply(workingcorpus, meta, tag = "FeedUrl")
Unfortunately, I receive the following error message when I try to use the command "parLapply"
"Error in checkCluster(cl) : not a valid cluster
Calls: parLapply ... is.vector -> clusterApply -> staticClusterApply -> checkCluster"
2...