Abstract²7KLV SDSHU SURSRVHV D PHWKRG RI OHDUQLQJ WRSLFV IRU EURDGFDVWLQJ FRQWHQWV 7KHUH DUH WZR NLQGV RI WH[WV UHODWHG WR EURDGFDVWLQJ FRQWHQWV 2QH LV D EURDGFDVWLQJ VFULSW ZKLFK LV D VHULHV RI WH[WV LQFOXGLQJ GLUHFWLRQV DQG GLDORJXHV 7KH RWKHU LV EORJSRVWV ZKLFK SRVVHVVHV UHODWLYHO\ DEVWUDFWHG FRQWHQWV VWRULHV DQG GLYHUVH LQIRUPDWLRQ RI EURDGFDVWLQJ FRQWHQWV $OWKRXJK WZR WH[WV UDQJH RYHU VLPLODU EURDGFDVWLQJ FRQWHQWV ZRUGV LQ EORJSRVWV DQG EURDGFDVWLQJ VFULSW DUH GLIIHUHQW :KHQ XQVHHQ ZRUGV DSSHDU LW QHHGV D PHWKRG WR UHIOHFW WR H[LVWLQJ WRSLF ,Q WKLV SDSHU ZH LQWURGXFH D VHPDQWLF YRFDEXODU\ H[SDQVLRQ PHWKRG WR UHIOHFW XQVHHQ ZRUGV :H H[SDQG WRSLFV RI WKH EURDGFDVWLQJ VFULSW E\ LQFRUSRUDWLQJ WKH ZRUGV LQ EORJSRVWV (DFK ZRUG LQ EORJSRVWV LV DGGHG WR WKH PRVW VHPDQWLFDOO\ FRUUHODWHG WRSLFV :H XVH ZRUGYHF WR JHW WKH VHPDQWLF FRUUHODWLRQ EHWZHHQ ZRUGV LQ EORJSRVWV DQG WRSLFV RI VFULSWV 7KH YRFDEXODULHV RI WRSLFV DUH XSGDWHG DQG WKHQ SRVWHULRU LQIHUHQFH LV SHUIRUPHG WR UHDUUDQJH WKH WRSLFV ,Q H[SHULPHQWV ZH YHULILHG WKDW WKH SURSRVHG PHWKRG FDQ GLVFRYHU PRUH VDOLHQW WRSLFV IRU EURDGFDVWLQJ FRQWHQWV Keywords²%URDGFDVWLQJ VFULSW DQDO\VLV WRSLF H[SDQVLRQ VHPDQWLF FRUUHODWLRQ DQDO\VLV ZRUGYHF , ,1752'8&7,21 52$'&$67,1* FRQWHQWV DUH EURDGFDVWHG WKURXJK 79 RU LQWHUQHW ,W FDQ SURYLGH LQWHUHVWLQJ LQIRUPDWLRQ WR SHRSOH VXFK DV UHFRPPHQGDWLRQ RI 79 SURJUDP RU PHUFKDQGLVH E\ DQDO\]LQJ EURDGFDVWLQJ FRQWHQWV 7RSLF PRGHO LV RQH RI WKH PHWKRGV ZKLFK GLVFRYHUV WRSLFV LQ GRFXPHQWV ,I VLPLODU VXEMHFWV VXFK DV FDVW DFWRU SURGXFW LQIRUPDWLRQ FOXVWHU WRSLFV GLVFRYHUHG IURP EURDGFDVWLQJ FRQWHQWV DQG VR RQ WKHVH WRSLFV KHOS WR ILQG XVHIXO LQIRUPDWLRQ RI EURDGFDVWLQJ FRQWHQWV 7KHUH DUH WZR W\SHV RI WH[W ZKLFK DUH XVHG WR DQDO\]H EURDGFDVWLQJ FRQWHQWV ± EORJSRVWV DQG D EURDGFDVWLQJ VFULSW %ORJSRVWV DUH ZULWWHQ E\ YLHZHU DQG FRQWDLQ YDULRXV LQIRUPDWLRQ VXFK DV FDVW DFWRUV PHUFKDQGLVH DQG VR RQ $ EURDGFDVWLQJ VFULSW LV FRPSRVHG RI GHWDLOHG WH[WV OLNH GLUHFWLRQV DQG GLDORJXHV 6LQFH WKHVH WZR WH[WV LQFOXGH GLIIHUHQW DVSHFWV RI EURDGFDVWLQJ FRQWHQWV LW LV UHTXLUHG WR XVLQJ ERWK D EURDGFDVWLQJ VFULSW DQG EORJSRVWV IRU WRSLF OHDUQLQJ :KHQ WRSLFV DUH GLVFRYHUHG E\ XVLQJ D EURDGFDVWLQJ VFULSW DQG EORJSRVWV WZR SRLQWV VKRXOG EH FRQVLGHUHG )LUVW EORJSRVWV DUH PDGH FRQVLVWHQWO\ ,W LV LQHIILFLHQW WR OHDUQ WRSLFV ZKHQHYHU QHZ EORJSRVWV DUH JHQHUDWHG 7KHUHIRUH LW LV UHTXLUHG WR D &KDQJ8N .ZDN DQG 6DQJ-R /HH DUH ZLWK 6FKRRO RI &RPSXWHU 6FLHQFH DQG (QJLQHHULQJ .\XQJSRRN 1DWLRQDO 8QLYHUVLW\ 'DHJX  .RUHD HPDLO FXNZDN#VHMRQJNQXDFNU VMOHH#VHMRQJNQXDFNU 6HRQJ%DH 3DUN LV ZLWK 6FKRRO RI &RPSXWHU 6FLHQFH DQG (QJLQHHULQJ .\XQJSRRN 1DWLRQDO 8QLYHUVLW\ 'DHJX  .RUHD FRUUHVSRQGLQJ DXWKRU SKRQH     HPDLO VESDUN#VHMRQJNQXDFNU 6XQ-RRQJ .LP LV ZLWK 6PDUW 0HGLD 3ODWIRUP 6HFWLRQ (75, 'DHMHRQ  .RUHD HPDLO NLPVM#HWULUHNU PHWKRG IRU SURFHVV FRQWLQXRXVO\ 6HFRQG ZRUGGLVWULEXWLRQ EHWZHHQ EORJSRVWV DQG D EURDGFDVWLQJ VFULSW DUH GLIIHUHQW HDFK RWKHU 7KXV XQVHHQ ZRUGV DSSHDUHG ZKHQ HDFK EORJSRVW LV DGGHG %HFDXVH RI LQFRQVLVWHQF\ LQ ZRUG GLVWULEXWLRQ LW LV GLIILFXOW WR REWDLQ VXIILFLHQW VWDWLVWLFV RI LQWHU FRUUHODWLRQ RI XQVHHQ ZRUGV 7KHVH FKDUDFWHULVWLFV FDXVH WKDW WRSLF PRGHO LV KDUG WR GLVFRYHU WRSLF ZKHQ EORJSRVWV DQG D EURDGFDVWLQJ VFULSW DUH OHDUQHG DW WKH VDPH WLPH 7R VROYH WKHVH SUREOHPV WKLV SDSHU SURSRVHV D PHWKRG RI WRSLF OHDUQLQJ IRU WZR W\SHV RI WH[WV $ EURDGFDVWLQJ VFULSW LV UHSUHVHQWLQJ GHWDLOHG VWRU\OLQHV 7KHUHIRUH WRSLF PRGHO XVLQJ D EURDGFDVWLQJ VFULSW GR WKH UROH IRU D JXLGH WR OHDUQ EORJSRVWV 7KXV EORJSRVWV DUH OHDUQW DIWHU EXLOGLQJ D EURDGFDVWLQJ VFULSW WRSLF ,Q RUGHU WR UHIOHFW EORJSRVWV FRQWLQXRXVO\ RQOLQH OHDUQLQJ LV DGRSWHG %ORJSRVWV DUH EDVLFDOO\ DGGHG RQH E\ RQH 7KDW LV ZH OHDUQ ODWHQW WRSLF E\ LQFRUSRUDWLQJ HDFK EORJSRVWV LQWR H[LVWLQJ WRSLF 6HFRQG LQ OHDUQLQJ SURFHVV XQVHHQ ZRUGV ZKLFK DUH QRW FRQWDLQHG LQ H[LVWLQJ WRSLFV DSSHDUHG IURP EORJSRVWV :KHQ XQVHHQ ZRUGV DUH DGGHG IRU WRSLF OHDUQLQJ LW LV KDUG WR REWDLQ UHODWLRQ ZLWK H[LVWLQJ WRSLF ,Q RUGHU WR UHIOHFW XQVHHQ ZRUGV VHPDQWLFDOO\ ZH XVH :RUGYHF >@ 8VLQJ :RUGYHF LW LV SRVVLEOH WR FRQVLGHU XQVHHQ ZRUGV LQ OHDUQLQJ SURFHVV :RUGYHF RQH RI SRSXODU VHPDQWLF UHSUHVHQWDWLRQ RI ZRUGV LV H[SORLWHG WR FRPSXWH FRUUHODWLRQ EHWZHHQ D ZRUG IURP EORJSRVWV DQG WRSLFV RI D EURDGFDVWLQJ VFULSW %\ DYHUDJLQJ VLPLODULWLHV EHWZHHQ D ZRUG WR EH DGGHG DQG WRSN ZRUGV LQ HDFK WRSLF RI VFULSWV ZH FDQ REWDLQ WKH WRSLFDO FRUUHODWLRQ VFRUHV :KHQ WKH ELDVHG YRFDEXODU\ H[SDQVLRQ LV GRQH WKH SRVWHULRU GLVWULEXWLRQ FDQ EH LQIHUUHG E\ VWRFKDVWLF JUDGLHQW RSWLPL]DWLRQ >@ 7KH SURSRVHG PHWKRG LV HYDOXDWHG ZLWK /'$ PRGHO LQ YDULRXV FRQGLWLRQV RI EURDGFDVWLQJ FRQWHQWV GRFXPHQW 7KH H[SHULPHQWDO UHVXOWV VKRZ WKDW WKH SURSRVHG PHWKRG RXWSHUIRUPV DOO WKH FRPSDUHG PRGHOV ZKHUH WKH SHUIRUPDQFH RI WRSLF FRKHUHQFH LV PHDVXUHG E\ 30, DQG :RUG9HF 7KHVH UHVXOWV SURYH WKDW WKH SURSRVHG PHWKRG LV PRUH SODXVLEOH LQ UHSUHVHQWLQJ EURDGFDVWLQJ FRQWHQWV WRSLF E\ XVLQJ D EURDGFDVWLQJ VFULSW DQG EORJSRVWV ,,5(/$7(' :25.6 'RFXPHQW PRGHOLQJ ILQGV WKH PHWKRG RI UHSUHVHQWLQJ RI GRFXPHQW FRUSXV ,I GRFXPHQW PRGHOLQJ LV DFKLHYHG LW LV HDV\ WR JUDVS RI FRQWHQWV RI GRFXPHQWV DQG EH XVHG IRU YDULRXV DSSOLFDWLRQV 7RSLF PRGHO LV ZLGHO\ XVHG LQ GRFXPHQW PRGHOLQJ /DWHQW 'LULFKOHW $OORFDWLRQ /'$ >@ DQG +LHUDUFKLFDO 'LULFKOHW SURFHVV +'3 >@ LV ZHOONQRZQ WRSLF PRGHO 7RSLF PRGHOV KDYH EHHQ XVHG WR GLVFRYHU ODWHQW WRSLF LQ GRFXPHQW *HQHUDOO\ WKH QXPEHU RI WRSLF LV OHVV WKDQ WKH QXPEHU RI ZRUGV LQ GRFXPHQWV LW FDQ EH HIILFLHQW WRROV IRU 2QOLQH 7RSLF 0RGHO IRU %URDGFDVWLQJ &RQWHQWV 8VLQJ 6HPDQWLF &RUUHODWLRQ ,QIRUPDWLRQ &KDQJ8N .ZDN 6XQ-RRQJ .LP 6HRQJ%DH 3DUN 6DQJ-R /HH % World Academy of Science, Engineering and Technology International Journal of Computer and Information Engineering Vol:10, No:1, 2016 77 International Scholarly and Scientific Research & Innovation 10(1) 2016 scholar.waset.org/1307-6892/10003357 International Science Index, Computer and Information Engineering Vol:10, No:1, 2016 waset.org/Publication/10003357