View source: R/cos_sim_calc_boot.R
cos_sim_calc_boot | R Documentation |
cos_sim_calc_boot
allows boot strap analysis. This function should be used as argument for 'statistic' in the boot function of 'boot' package.
cos_sim_calc_boot(data, indices)
data |
Term Document Matrix generated from |
indices |
index of matrix. |
while calling this function we need to transpose the input tdm and can also set the number of replicates. boot package is required to call this function.
It will return a matrix containing the cosine similarity of pairs of terms in the abstracts. This object is in same format as returned by the 'boot' function of 'boot' package.
Dr.S.Ramachandran
tdm_for_lsa
## Not run: test_boot = boot(data = t(nummatrix), statistic = cos_sim_calc_boot, R = 2)
## here 'nummatrix' is a Term Document Matrix, boot inbuilt function of boot package,
## R is number of replicates here it is 2. User can extend this number.
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