File list (Check if you may need any files):
LDA For Text Classification
...........................\accum_beta.m
...........................\assert.m
...........................\AUTHOR
...........................\converged.m
...........................\diff_vec.m
...........................\features.m
...........................\fmatrix.m
...........................\isint.m
...........................\LDA For Text Classification.txt
...........................\lda.m
...........................\ldamain.m
...........................\lda_lik.m
...........................\mnormalize.m
...........................\newton_alpha.m
...........................\normalize.m
...........................\README
...........................\rtime.m
...........................\train
...........................\vbem.m