Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Master seminar - 2019 Spring semester

Yuya Ina
April 22, 2019

Master seminar - 2019 Spring semester

[My Theme] Research on Visualization Salient Region of Web Page (15min)
[Conference] Task Driven Webpage Saliency (15min)

Yuya Ina

April 22, 2019
Tweet

More Decks by Yuya Ina

Other Decks in Research

Transcript

  1.  '&"563&40'.&5)0% $BMDVMBUFTBMJFODZPOBOFMFNFOU CZFMFNFOUCBTJTUPHFOFSBUFBXFC QBHFTQFDJGJDTBMJFODZSFHJPONBQ (FOFSBUFBTVNNBSZNBQUIBUDPNCJOFT IJHITBMJFODZDSJUJDBMBSFBTJOUPPOFJNBHF   (FOFSBUJPOPGTBMJFOUSFHJPONBQ

    (FOFSBUJPOPGTVNNBSZNBQ "DDVSBUFMZEFUFSNJOFBSFBTPGIJHI JNQPSUBODF &YBNQMFPGTBMJFOUSFHJPONBQ &YBNQMFPGTVNNBSZNBQ *UMFBETUPTIPSUFOJOHPGUJNFGPSQBHF DPOUFOUTHSBTQJOH *OQVU8"4&%"VOJWFSTJUZ)1 
  2. 5BHBOBMZTJTBOEQPTJUJPOBDRVJTJUJPO  5BHFMFNFOU EJW I I I B TQBO JNH

    (FUUJOHQPTJUJPOBOETJ[FPGUBHFMFNFOUVTJOH4FMFOJVN8FC%SJWFS   130$&%63& 
  3. 4VCKFDUT 5XFOUJFTDPMMFHFTUVEFOUTBOEHSBEVBUFTUVEFOUQFPQMF &WBMVBUJPOPOSBOLJOHBDDVSBDZPGJNQPSUBOUBSFBT  ./ 2 . 05 . 2

    3 . 62 0 . 86 4 0. 0A . 21 / 52 21 2 5 1 . 1 3.0 . 821 / A/720 % 2 .42 . 052 . 05 . 2 % %%  • 5IFTVCKFDUTXFSFBTLFEUPNBSLBSFBTUIBUUIFZTBXBTOPUJDFBCMFJOUIF TDSFFOTIPUPGUIFXFCQBHF JNQMFNFOUFEPOXFCQBHFT *UDBOCFTBJEUIBUUIFBDDVSBDZPGIJHIMZTBMJFOUFMFNFOUTPVUQVUCZNZ PSJHJOBMTZTUFNJTIJHI  &7"-6"5*0/ 
  4.  &WBMVBUJPOPOFBTFPGSFDPHOJUJPOPGJNQPSUBOUBSFBT  • *JOWFTUJHBUFEXIJDIJTNPSFFBTJMZUPSFDPHOJ[FJNQPSUBOUBSFBT UIFFYJTUJOH TBMJFODZNBQTPSUIFQSPQPTFENFUIPE 0 4 5

    312 "MMTVCKFDUTBOTXFSUIBUUIFQSPQPTFENFUIPE JTFBTJFSUPSFDPHOJ[F ٥/FDFTTBSZUPDPNQBSFXJUIUIFPSJHJOBMXFCQBHF ٥%JGGJDVMUUPVOEFSTUBOEUIFEJGGFSFODFPGCPSEFS 1PJOUTUIBUEJGGJDVMUUPSFDPHOJ[FUIFQSPQPTFENFUIPE 1PJOUTUIBUFBTZUPSFDPHOJ[FUIFQSPQPTFENFUIPE ٥ $MFBSMZJEFOUJGZQSPNJOFOUBSFBT ٥ &BTZUPDPNQBSFUIFEFHSFFPGTBMJFODZ 4VCKFDUT 5XFOUJFTDPMMFHFTUVEFOUTBOEHSBEVBUFTUVEFOUQFPQMF  &7"-6"5*0/ 1SPQPTFENFUIPE &YJTUJOHTBMJFODZNBQ
  5. &WBMVBUJPOPGUIFFGGFDUTPGTVNNBSZNBQ  • 4IPXBTBNQMFPGTVNNBSZNBQBOEJOWFTUJHBUFUIFFGGFDUTPGNBQ DBOOPUKVEHFBUBMM  DBOKVEHFBMJUUMF  DBOKVEHFUPTPNFFYUFOU 

    BMNPTUDBOKVEHF  /PUFGGFDUJWFBUBMM  /PUWFSZFGGFDUJWF  /FJUIFS  &GGFDUJWF  7FSZFGGFDUJWF  5BCMF$BOZPVVOEFSTUBOEUIF QBHFDPOUFOUTPOMZMPPLJOHBUUIF TVNNBSZNBQ 5BCMF*TUIJTNFUIPEFGGFDUJWF XIFOZPV DIFDLUIFQBHF DPOUFOUPGGJSTUMPPL "MUIPVHIZPVDPVMEKVEHFUIFQBHFDPOUFOUUPTPNF FYUFOU *GPVOEUIBUJUXBTOPUWFSZFGGFDUJWF &YBNQMFPGTVNNBSZNBQ 8"4&%")1 4VCKFDUT 5XFOUJFTDPMMFHFTUVEFOUTBOEHSBEVBUFTUVEFOUQFPQMF  &7"-6"5*0/ 
  6. &WBMVBUJPOPGUIFFGGFDUTPGTVNNBSZNBQ  &WBMVBUJPOPOSBOLJOHBDDVSBDZPGJNQPSUBOUBSFBT  &WBMVBUJPOPOFBTFPGSFDPHOJUJPOPGJNQPSUBOUBSFBT  *UXBTGPVOEUIBUUIFTBMJFODZFWBMVBUJPOPGFMFNFOUT PVUQVUCZUIFTZTUFNIBEBDFSUBJOEFHSFFPGBDDVSBDZ *UXBTGPVOEUIBUUIFQSPQPTFENFUIPEJTFBTJFSUPSFDPHOJ[F JNQPSUBOUBSFBTDPNQBSFEUPUIFFYJTUJOHTBMJFODZNBQ

    5IFQSPQPTFETBMJFODZSFHJPONBQJT TVJUBCMFBTBOJNQPSUBOUBSFB SFDPHOJUJPONFUIPEGPSXFCQBHFT *UDBOVOEFSTUBOEUIFDPOUFOUTPGUIFQBHFUPTPNF FYUFOUCVU*DBOOPUTBZUIBUJUJTWFSZFGGFDUJWF 5IFQSPQPTFETVNNBSZNBQOFFET JNQSPWFNFOUBTBUPPMGPSVOEFSTUBOEJOH UIFDPOUFOUPGXFCQBHFT  $0/$-64*0/ 
  7. 5BTLESJWFO8FCQBHF4BMJFODZ 'VLB[BXB-BC.:VZB *OBHBLJ 2 V B O M P O

    H ; I F O H  + J B O C P + J B P  : J O H  $ B P  3 Z O T P O 8  )   - B V & $ $ 7        $ P N Q V U F S  7 J T J P O  ' P V O E B U J J P O $ P O G  
  8.  */530%6$5*0/  5IFZQSPQPTFBOPWFMDPOWPMVUJPOBMOFUXPSLBSDIJUFDUVSF XFCQBHF 5BTLMBCFM *OQVU UBTLTQFDJGJDBUUFOUJPOTIJGUQSFEJDUJPO  

    UBTLGSFFTBMJFODZQSFEJDUJPO 5IFJSLFZPCTFSWBUJPOJTIVNBOBUUFOUJPOVOEFSBQBSUJDVMBSUBTL &YBNQMFSFHJTUFSBOFNBJMBDDPVOU POMJOFTIPQQJOH 5PEJTFOUBOHMFUBTLESJWFOTBMJFODZQSFEJDUJPOJOUPUXPTVCUBTLT *OUIJTSFTFBSDI &TUJNBUFGSPNJUTTFNBOUJDDPNQPOFOUT 1SFEJDUTWJTVBMTBMJFODZJOEFQFOEFOUPGUBTL
  9.  "1130"$)  %BUBTFU ]4UJNVMJQVCMJDMZBWBJMBCMFTUBUFPGUIFBSUXFCQBHFEBUBTFU &NBJM GJMFTIBSJOH KPCTFBSDIJOH QSPEVDUQSPNPUJPO TIPQQJOHBOETPDJBMOFUXPSLJOH

    *OQVUGJFME UFYU CVUUPOBOEJNBHF DBUFHPSJFT TFNBOUJDDPNQPOFOUT XFCQBHFT $PMMFDUFECZFZFUSBDLJOH 4JOHMFUBTLDPOEJUJPOBOEGSFFWJFXJOHDPOEJUJPO *OGPSNBUJPO
  10.  "1130"$)  %BUB"OBMZTJT "DDVNVMBUJWFTBMJFODZPGFBDITFNBOUJD DPNQPOFOUVOEFSBTQFDJGJDUBTL !" #, % =

    !',( !)( !',( = ∑ +,- ./,0 !',(,+ 1',( !)( = ∑ ',- . ∑ +,- ./,0 !',(,+ ∑ ',- . 1',( .FBTVSFTUIFBWFSBHFTBMJFODZPGDVOEFSU DPNQBSFEXJUIUIFBWFSBHFTBMJFODZPGBMMUIF TFNBOUJDDPNQPOFOUTVOEFSU 5IFJSDPNQPOFOUTBMJFODZSBUJP !" #, % > 1 !" #, % = 1 !" #, % < 1 *UJTNPSFTBMJFOU *UJTFRVBMMZTBMJFOU *UJTMFTTTBMJFOU *UTFNBOUJDDPNQPOFOUVOEFSBQBSUJDVMBSUBTL 5IJTEBUBVTFEUPTZOUIFTJ[FUBTLESJWFOTBMJFODZEBUBGPS QSFUSBJOJOHUIFUBTLTQFDJGJDTVCOFUPGUIFJSOFUXPSL
  11. 5BTLGSFFTVCOFU  "1130"$)  5SBJOJOH %JSFDUMZUSBJOJOHPOUIFJSTNBMMEBUBTFUJTEJGGJDVMU %FFQOFUXPSLBSDIJUFDUVSF 5XPTUBHF USBJOJOH TUSBUFHZ

    1SFUSBJOUIFUBTLGSFFTVCOFUPOBMBSHFTDBMFTBMJFODZEBUBTFU   'JOFUVOFUIFTVCOFUPOUIFXFCQBHFTBMJFODZEBUBTFU ٥/BUVSBMJNBHFTBMJFODZEBUBTFU 4"-*$0/ ٥1VCMJDMZBWBJMBCMFTUBUFPGUIFBSUXFCQBHFEBUBTFU XFCQBHFT ٥5SBJOFECZNJOJNJ[JOHB-MPTTCFUXFFOUIFQSFEJDUFEBOEHSPVOEUSVUITBMJFODZ !"#$% $&'( #)'' ∶ +,-./0 = +23. + +256 4FHNFOUBUJPOTVCOFU 5BTLTQFDJGJDTVCOFU 5SBJOFECZ-MPTTCFUXFFOUIFQSFEJDUFE BOEHSPVOEUSVUIBUUFOUJPONBQT
  12. 5BCMF3FTVMUGPSUIFBCMBUJPOTUVEZ • *UDBOCFUUFSDPWFSCPUIIJHIBOEMPXTBMJFODZ SFHJPOT BTSFGMFDUFECZPUIFSNFUSJDT • 5IFJSOFUXPSLDBOCFOFGJUGSPNIBWJOHB TIBSFEFODPEFSGPSUIFTFHNFOUBUJPOBOE UBTLGSFFTVCOFUT 

    &7"-6"5*0/  %BUBTFUBOENFUSJDT "UBTLESJWFOXFCQBHFTBMJFODZEBUBTFUJTSFRVJSFE &WBMVBUFUIFJSNFUIPE 5IFZDPOTUSVDUBOFXFWBMVBUJPOEBUBTFU %BUBXFCQBHFTDPWFSWBSJPVTDBUFHPSZ TIPQQJOH USBWFMJOH HBNFTBOEFNBJM &YQFSJNFOUQBSUJDJQBOUTDPMMFDUFZFUSBDLJOHEBUBGSPNEJGGFSFOUQBSUJDJQBOUTGPSFBDI