anup50695
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| extractChunks <- function(x) { | |
| x <- as.String(x) | |
| wordAnnotation <- annotate(x, list(Maxent_Sent_Token_Annotator(), Maxent_Word_Token_Annotator())) | |
| POSAnnotation <- annotate(x, Maxent_POS_Tag_Annotator(), wordAnnotation) | |
| POSwords <- subset(POSAnnotation, type == "word") | |
| tags <- sapply(POSwords$features, '[[', "POS") | |
| tokenizedAndTagged <- data.frame(Tokens = x[POSwords], Tags = tags) | |
| tokenizedAndTagged$Tags_mod = grepl("NN|JJ", tokenizedAndTagged$Tags) |