DATABASE_VER_1\N1kD10k_B.data
..............\N1kD1k_B.data
..............\vd_apriori_B.data
..............\vd_luanvan_B.data
..............\vd_prism_B.data
..............\vd_prism_minhhoa_B.data
..............\vd_spade_B.data
DATABASE_VER_1