With the simple java program, I am going practice how incidence matrix, Boolean queries and inverted index from text files.

But I don't know how to make these codes with java.

With Java program above, here the zipped texts files and practice problems are here down below

https://drive.google.com/open?id=1LnWqv8ftzARx5Rhf7HtVlVkLVlcA1FtI

an oing to wte a Jaion Proghm tht wil oce Pr the nome ot a text na ie and pint the set o toten s that apfeor in that fre. t not treatin ant wores ds Stop words. with this Phidkorn, I have to show ond hunde cnd nan each ot the ollowing issues: Punctuoton, Stemming ond coptanutur How can 1 mate t Follousing Ea-th. It wos fun while it lasted othing spreuds lTke feak 2. You' belteve a man can (ly 3.txt .. Difficult times lie ahead, Hawy. xProtectiny the Eovth fhom the scum ot +he unves e S.x Feat can hold You phsoner, Hope cain set ton tree 6. txt One man's stmsole to talre t easY. 7, txt foh Hatry and LI oyd evert dat s a no-brane 8. : The last man on Ecauth rs not alone . x Eavth. Tulre a Jood look. It Could be touL last. an oing to wte a Jaion Proghm tht wil oce Pr the nome ot a text na ie and pint the set o toten s that apfeor in that fre. t not treatin ant wores ds Stop words. with this Phidkorn, I have to show ond hunde cnd nan each ot the ollowing issues: Punctuoton, Stemming ond coptanutur How can 1 mate t Follousing Ea-th. It wos fun while it lasted othing spreuds lTke feak 2. You' belteve a man can (ly 3.txt .. Difficult times lie ahead, Hawy. xProtectiny the Eovth fhom the scum ot +he unves e S.x Feat can hold You phsoner, Hope cain set ton tree 6. txt One man's stmsole to talre t easY. 7, txt foh Hatry and LI oyd evert dat s a no-brane 8. : The last man on Ecauth rs not alone . x Eavth. Tulre a Jood look. It Could be touL last