The project was written in Java and R.
Output :
Higher quality file is available as "output.pdf".
R code for generating the dendogram:
> data1 <- read.csv(file = “DissimilarityTableTop200Tags.csv” , header = TRUE)
> data2 <- data1[,-c(1,1)]
> hc <- hclust (as.dist(data2))
> plot(hc, hang = 0.1, cex = 0.4, xlab = "Tags", ylab = "Dissimilarity")