ããŸããŸ1998幎ã«ãã·ã¢åœç«èŸ²æ¥ã¢ã«ãããŒã®å€§åŠé¢ã«å ¥åŠããç§åŠç ç©¶ã®ãããã¯ãšããŠAI / MLãéžã³ãŸããããããã¯ããã¥ãŒã©ã«ãããã¯ãŒã¯ã®æ¬¡ã®æ°·æ²³æã®å³ããæä»£ã§ãããã€ã³ã»ã¬ã¯ã³ããç³ã¿èŸŒã¿ãããã¯ãŒã¯ã®ç·šæã®ååã«é¢ããåœŒã®æåãªäœåãææžèªèã«é©çšãããåŸé ããŒã¹ã®åŠç¿ããçºè¡šããã®ã¯ãã®æã§ãããããã¯ãç§ã®æèŠã§ã¯ãæ°ããè§£åã®å§ãŸãã«ãããŸããã§ãããåœæãç§ã䌌ããããªèŠçŽ ã®ããã€ãã«åãçµãã§ããã®ã¯ããããã§ãããªããªãããã®æãæ¥ããšããã®ã¢ã€ãã¢ã¯ç©ºäžã«ãããšèšãããŠããããã§ãããããã誰ãããããå®çŸããããã«äžããããŠããããã§ã¯ãããŸãããæ®å¿µãªãããç§ã¯é²è¡ãŸã§ä»äºãçµããããšã¯ãããŸããã§ãããããã€ããããçµããããããšæã£ãŠããŸããã
åºå žïŒ Hitecher
ãããŠä»ã20幎åŸãåé£éŠå€§åŠã§æåž«ãšããŠåãå§ããåæã«è¿œå æè²ããã°ã©ã ããµã ã¹ã³ITã¹ã¯ãŒã«ãã§æãå§ãããšããç§ã¯2床ç®ã®ãã£ã³ã¹ããããŸããããµã ã¹ã³ã¯SFedUã«ãç¬èº«è ãšãã¹ã¿ãŒã®ããã®äººå·¥ç¥èœã«é¢ãããã¬ãŒãã³ã°ãã©ãã¯ããµã ã¹ã³ITã¢ã«ãããŒããæåã«ç«ã¡äžããããšãææ¡ããŸãããã«ãªãã¥ã©ã å šäœãå®å šã«å®æœã§ããã®ã§ã¯ãªãããšå¿é ããŸããããã³ãŒã¹ãèªããšããç³ãåºã«ç±å¿ã«å¿ããŸããããµãŒã¯ã«ãééãããŠããããšã«æ°ã¥ããŸãããããã€ãŠå€±æããããšãè¡ããã£ã³ã¹ããŸã 2床ãããŸãããããã§ãSamsung AI / MLã³ãŒã¹ã¯ãStepikãã©ãããã©ãŒã ïŒhttps://stepik.org/org/srrïŒã§ç¡æã§å©çšã§ããçŸåšãªãŒãã³ããŠãããã·ã¢èªã³ãŒã¹ã®äžã§æé«ã®ãã®ã®1ã€ã§ããããšã«æ³šæã㊠ãã ãããïŒããã ãã倧åŠã®ããã°ã©ã ã®å Žåãçè«/å®è·µã³ãŒã¹ã«å ããŠããããžã§ã¯ãéšåã远å ãããŸãããã€ãŸãããSamsung IT Academyãã®å¹Žéã«ãªãã¥ã©ã ã¯ãé©åãªStepikèšŒææžãååŸããåã ã®ãããžã§ã¯ãã宿œããŠãããã¥ãŒã©ã«ãããã¯ãŒã¯ãšã³ã³ãã¥ãŒã¿ããžã§ã³ããããã¥ãŒã©ã«ãããã¯ãŒã¯ãšããã¹ãåŠçãã®2ã€ã®ã¢ãžã¥ãŒã«ãåŠç¿ããå Žåã«ç¿åŸããããšèŠãªãããŸãããã³ãŒã¹ã¯ãå°éå®¶ãæåŸ ãããåŠçã®ãããžã§ã¯ãã®é²åŸ¡ã§çµäºããŸããããµã ã¹ã³äººå·¥ç¥èœã¢ã¹ã¯ã¯ã»ã³ã¿ãŒã®åŸæ¥å¡ã
ãããŠ2019幎9æãããSFedUã®é«çæè¡ç ç©¶æãšããšãŸãã¯ãã¯ã¹ã§ã³ãŒã¹ãéå§ããŸããããã¡ãããããªãã®æ°ã®åŠçãHYIPã«æ¥ãŠããã®åŸæ·±å»ãªè±èœããããŸãããããã°ã©ã ã¯ããã»ã©è€éã§ã¯ãããŸããã§ããããèšå€§ãªéã®ç¥èãå¿ èŠã§ããã
- ç·åœ¢ä»£æ°ã
- 確çè«ã
- 埮åèšç®ã
- Pythonããã°ã©ãã³ã°èšèªã
ãã¡ãããå¿ èŠãªãã¹ãŠã®ç¥èãšã¹ãã«ã¯ã倧åŠã®3幎çã®åŠéšèª²çšã®ã«ãªãã¥ã©ã ãè¶ ãããã®ã§ã¯ãããŸãããããè€éãªäŸãããã€ãæããŸãã
- åæ²ç·æ£æ¥ã®æŽ»æ§å颿°ã®å°é¢æ°ãèŠã€ããŠ
ãçµæãæ¬¡ã®ããã«è¡šçŸããŸãã
..ã
- ã·ã°ã¢ã€ã掻æ§å颿°ã®å°é¢æ°ãèŠã€ãã
ãã®çµæãã·ã°ã¢ã€ãã§è¡šçŸã
ãŸã
..ã
- å³ã«ç€ºãèšç®ã®ã°ã©ãã§ã¯ã1ã¯è€éãªæ©èœã瀺ããŠããŸã
ãã©ã¡ãŒã¿ä»ã
..ã䟿å®äžãæäœã®äžéçµæãæ¬¡ã®ããã«è¿œå ããŸãã
..ãå°é¢æ°ãäœã«çãããªãããæ±ºå®ããå¿
èŠããããŸã
ãã©ã¡ãŒã¿å¥
æ£çŽãªãšãããç§ã¯æ¥ãã§äœãããç¹ã«ãã¥ãŒã©ã«ãããã¯ãŒã¯ãæäœããããã®ææ°ã®ã¢ã«ãŽãªãºã ããåŠçãšäžç·ã«å匷ããŸãããåœåã¯ãåŠçèªèº«ãStepikã®Samsungãªã³ã©ã€ã³ã³ãŒã¹ã®ãããªè¬çŸ©ãå匷ããããšãæ³å®ããŠãããæå®€ã§ã¯ã¯ãŒã¯ã·ã§ããã®ã¿ãè¡ããŸãããããããç§ãçè«ãèªãããšã«ããŸããããã®æ±ºå®ã¯ãå çãšäžç·ã«çè§£ã§ããªããããã¯ãæŽçããããçããã¢ã€ãã¢ã«ã€ããŠè©±ãåã£ããããããšãã§ãããšããäºå®ã«ãããã®ã§ããåŠçã¯å®¿é¡ã®åœ¢ã§å®è·µçãªä»äºãåããŸãããã¢ãããŒãã¯æ£ããããšã倿ããŸãããæå®€ã§ã¯ã掻æ°ã®ããé°å²æ°ãåŸãããäžè¬çã«åŠçãè³æãç¿åŸããããšã«éåžžã«æåããŠããããšãããããŸããã
1ãæåŸããã¥ãŒãã³ã¢ãã«ããæåã®åçŽãªå®å šæ¥ç¶ã¢ãŒããã¯ãã£ã«ãåçŽãªååž°ãããã«ãã¯ã©ã¹åé¡ã«ãåçŽãªåŸé èšç®ããåŸé éäžæé©åã¢ã«ãŽãªãºã SGDãADAMãªã©ã«ã¹ã ãŒãºã«ç§»è¡ããŸãããã³ãŒã¹ã®ååã¯ãç³ã¿èŸŒã¿ãããã¯ãŒã¯ãšææ°ã®ãã£ãŒããããã¯ãŒã¯ã¢ãŒããã¯ãã£ã§å®äºããŸãããæåã®ã³ã³ãã¥ãŒã¿ããžã§ã³ã¢ãžã¥ãŒã«ã®æåŸã®ã¿ã¹ã¯ã¯ããã«åå ããã¯ãªãŒã³å¯ŸããŒãã£ãKaggleäžã®ç«¶äº ã®80ïŒ ã®ç²ŸåºŠéçãå æããŠããŸãã
ãã1ã€ãç§ã®æèŠã§ã¯ãéèŠãªèŠçŽ ã¯ã倧åŠå ã§ééãããŠããªãã£ãããšã§ãããã©ãã¯äž»å¬è ã¯ããµã ã¹ã³ç ç©¶æããæåŸ ãããå°éå®¶ãšäžç·ã«ãŠã§ãããŒãšãã¹ã¿ãŒã¯ã©ã¹ãéå¬ããŸããããã®ãããªåºæ¥äºã¯ãæ£çŽã«èšããšãåŠçãšç§ã®ææ¬²ãé«ããŸãã:)ãããšãã°ãè峿·±ããã£ãªã¢ã¬ã€ãã³ã¹ã€ãã³ãããããŸãããSFedUãã¢ã¹ã¯ã¯å·ç«å€§åŠããµã ã¹ã³ã®èŽè¡ã®éã®ãªã³ã©ã€ã³ããªããžã§ãã¢ã¹ã¯ã¯AIã»ã³ã¿ãŒãµã ã¹ã³ã®åŸæ¥å¡ãAI / MLéçºã®ææ°ãã¬ã³ãã«ã€ããŠè©±ããåŠçã®è³ªåã«çããŸããã
ããã¹ãåŠçã«å°å¿µããã³ãŒã¹ã®ç¬¬2éšã¯ãèšèªåæã®äžè¬çãªçè«ããå§ãŸããŸãããæ¬¡ã«ãåŠçã¯ãã¯ãã«ãšTF-IDFããã¹ãã¢ãã«ã玹ä»ãããæ¬¡ã«é åžã»ãã³ãã£ã¯ã¹ãšword2vecã玹ä»ãããŸããããã®çµæã«åºã¥ããŠãããã€ãã®è峿·±ãã¯ãŒã¯ã·ã§ãããéå¬ãããŸãããword2wecåã蟌ã¿ã®çæãååãšã¹ããŒã¬ã³ã®çæã§ããæ¬¡ã«ãããã¹ãåæã«ç³ã¿èŸŒã¿ãããã¯ãŒã¯ãšå埩ãããã¯ãŒã¯ã䜿çšããçè«ãšå®è·µã«ç§»ããŸããã
éèŠãªã®ã¯ããã§ãããç§ã¯VAKãžã£ãŒãã«ã«èšäºãæ²èŒããæ¬¡ã®èšäºã®æºåãå§ããæ°ããè«æã®è³æãã¹ã ãŒãºã«åéããŸãããç§ã®çåŸãã¡ããã£ãšåº§ã£ãŠããŸããã§ããããæåã®ãããžã§ã¯ãã«åãçµã¿å§ããŸãããåŠçã¯èªåã§ãããã¯ãéžæãããã®çµæããã¥ãŒã©ã«ãããã¯ãŒã¯ã®ããŸããŸãªå¿çšåéã§7ã€ã®åæ¥ãããžã§ã¯ããååŸããŸããã
- « » , .
- « » .
- « » .
- « » .
- « » .
- « » .
- « » , .
ãã¹ãŠã®ãããžã§ã¯ããå®ãããŸããããè€éããšæŽç·ŽåºŠã¯ç°ãªããããã¯ãããžã§ã¯ãã®èŠç©ããã«åæ ãããŠããŸãããé²è¡ã®çµæã«åºã¥ããŠãæ¯å¹ŽæäŸã®ãµã ã¹ã³ITã¢ã«ãããŒã³ã³ããã£ã·ã§ã³ã«4ã€ã®ãããžã§ã¯ããéžã°ããŸãã ããããŠãç§ã¯ã審æ»å¡ãç§ãã¡ã®ãããžã§ã¯ãã®2ã€ããããã®å Žæã«äžãããšèªãããã«èšãããšãã§ããŸãã以äžã«ãç§ã®çåŸã§ããGrateful AlexanderãKrikunov StanislavãPandov VyacheslavããæäŸãããè³æã«åºã¥ããŠããããã®ãããžã§ã¯ãã«ã€ããŠç°¡åã«èª¬æããŸãã圌ãã瀺ãã解決çã¯ãçå£ãªç ç©¶äœæ¥ãšããŠè©äŸ¡ããããããããªããšç§ã¯ä¿¡ããŠããŸãã
I « » «IT Samsung».
« », ,
ãã®ãããžã§ã¯ãã¯ãæºåž¯é»è©±ã®ã»ã³ãµãŒã䜿çšããŠãã¬ãŒãã³ã°äžã®èº«äœæŽ»åãèå¥ããã³å®éåããã¢ãã€ã«ã¢ããªã±ãŒã·ã§ã³ãäœæããããšã§ãããçŸåšã人ã®èº«äœæŽ»åãèªèã§ããã¢ãã€ã«ã¢ããªã±ãŒã·ã§ã³ã¯æ°å€ããããŸããGoogleFitãNike Training ClubãMapMyFitnessãªã©ã§ãããã ãããããã®ã¢ããªã¯ç¹å®ã®çš®é¡ã®éåãèªèã§ãããç¹°ãè¿ãåæ°ãã«ãŠã³ãã§ããŸããã
ãããžã§ã¯ãã®èè ã®1人ã§ããGratefulAlexanderã¯ã2015幎ã«Samsung IT Schoolããã°ã©ã ã忥ããŸãããç§ã¯ãèªããæã£ãŠãåŠæ ¡ã§ã®ã¢ãã€ã«éçºã§åŸãããç¥èããã®ããã«é©çšãããããšãåãã§ããŸããã
èº«äœæŽ»åã¯ã©ã®ããã«èªèãããŸããïŒéåã®ã¿ã€ãã³ã°ãã©ã®ããã«æ±ºå®ããããããå§ããŸããããæŒç¿ã®éå§ãšçµäºãæ€åºããããã«ãåŠçã¯ãè»žã«æ²¿ã£ãå é床ã®2ä¹ã®åèšã®ã«ãŒããšããŠèšç®ãããå é床ã¢ãžã¥ãŒã«ã䜿çšããããšã«ããŸãããçŸåšã®å éå€ãšæ¯èŒãããç¹å®ã®ãããå€ãéžæãããŸããããããå€ãè¶ ããå ŽåïŒå é床ã®å°é¢æ°ãæ£ã®å ŽåïŒãæŒç¿ãéå§ããããšèŠãªãããŸããçŸåšã®å é床ããããå€ãäžåã£ãŠããå ŽåïŒå é床ã®å°é¢æ°ãè² ã®å ŽåïŒãæŒç¿ã¯çµäºãããšèŠãªãããŸããæ®å¿µãªããããã®ã¢ãããŒãã§ã¯ãªã¢ã«ã¿ã€ã åŠçã¯ã§ããŸãããå¯èœãªæ¹åã¯ãã·ããã®åã¹ãããã§çµæãèšç®ããããŒã¿ã«ã¹ã©ã€ãã£ã³ã°ãŠã£ã³ããŠã䜿çšããããšã§ãã
ããŒã¿ã»ããã¯ãäœæè èªèº«ã«ãã£ãŠåéãããŸããã 7ã€ã®ç°ãªãæŒç¿ãå®è¡ãããšãã3çš®é¡ã®ã¹ããŒããã©ã³ã䜿çšãããŸããïŒAndroidããŒãžã§ã³4.4ã9.0ã10.0ïŒãã¹ããŒããã©ã³ã¯å°çšãã±ããã䜿ã£ãŠæã«åãä»ããŸããã 3人ã®ãã©ã³ãã£ã¢ãåèš1800åã®ç¹°ãè¿ããè¡ããŸãããå®è¡äžã«äœããã®çç±ã§æè¡ã®ãšã©ãŒãçºçããå¯èœæ§ãããããããµã³ãã«ã®ã¯ãªãŒãã³ã°æé ãå®è¡ããŸããããã®ããã«ãçžäºçžé¢ã®ååžããã¹ãŠã®ã¿ã€ãã®æŒç¿ã«å¯ŸããŠäœæãããŸãããæ¬¡ã«ãåæŒç¿ã«ã€ããŠãçžé¢ãããå€ãéžæãããŸããããã®ãããå€ãäžåããšãæŒç¿ã¯äžé©åãšèŠãªããããµã³ãã«ããé€å€ãããŸãã
åããšã¯ãµãµã€ãºã¯ãç¹°ãè¿ãã«å¿ããŠãå®è¡æéãç°ãªããŸããããã«å¯Ÿæããããã«ãã»ã³ãµãŒããã®ãµã³ãã«æ°ã«é¢ä¿ãªããåºå®æ°ã®ãµã³ãã«ã§ããŒã¿ãè£éããããšã決å®ãããŸãããåä¿¡50-ãµã³ããªã³ã°ã¬ãŒãã®2åã飿¥ããäœçœ®ã®ç®è¡å¹³åãšããŠäžéäœçœ®ãèšç®ããŸãã 200ãåãåããŸãã-2ã«ãŠã³ãããšã«ç Žæ£ããŸãããã®å Žåããµã³ãã«æ°ã¯äžå®ã«ãªããŸããåæ§ã«ããµã³ãã«ã®å ¥åæ°ãšç®çã®åºåæ°ã®ä»»æã®æ¯çã«ã€ããŠã
ãã¥ãŒã©ã«ãããã¯ãŒã¯ã«ã€ããŠã¯ãåšæ³¢æ°é åã§ããŒã¿ãé©çšããããšã決å®ãããŸããã人ã®äœéã¯éåžžã«å€§ããã®ã§ãã»ãšãã©ã®æšæºçãªéåã§ã¯ãç¹åŸŽçãªä¿¡å·åšæ³¢æ°ãã¹ãã¯ãã«ã®äœåšæ³¢æ°é åã«ãããšäºæ³ã§ããŸãããã®å Žåãé«åšæ³¢æ°ã¯ãå®è¡äžã®ãžãã¿ããŸãã¯ã»ã³ãµãŒããã®ãã€ãºã®ãããããšèŠãªãããšãã§ããŸããã©ãããæå³ã§ããïŒããã¯ãFFTã䜿çšããŠä¿¡å·ã®ã¹ãã¯ãã«ãèŠã€ããåæã«ããŒã¿ã®10ã20ïŒ ãã䜿çšã§ããªãããšãæå³ããŸãããªããããªã«å°ãªãã®ã§ããïŒ 1ïŒã¹ãã¯ãã«ã¯å¯Ÿç§°ã§ãããããã³ã³ããŒãã³ãã®ååãããã«åãåãããšãã§ããŸãã2ïŒåºæ¬æ å ±-ã¹ãã¯ãã«ã®æçãªéšåã®20ã40ïŒ ã®ã¿ããããã®ä»®å®ã¯ãç¹ã«ã¹ããŒã¹ãã¬ã³ã°ã¹ã®ãšã¯ãµãµã€ãºããã衚ããŠããŸãã
ããŸããŸãªæŒç¿ã®æ£èŠåãããæç³»å
ããŸããŸãªæŒç¿ã®æ£èŠåãããã¹ãã¯ãã«
ãã¥ãŒã©ã«ãããã¯ãŒã¯ã§åŠçããåã«ããã¹ãŠã®æŒç¿ãµã³ãã«ã0ã1ã®æ¯å¹ ç¯å²ã«åãããããã«ãããŒã¿ã¹ãã¯ãã«ã¯3ã€ã®è»žéã®æå€§å€ã«æ£èŠåãããŸãããã®å Žåã軞éã®æ¯çã¯ä¿æãããŸãã
ãã¥ãŒã©ã«ãããã¯ãŒã¯ã¯ãæŒç¿ãåé¡ããã¿ã¹ã¯ãå®è¡ããŸããããã¯ããã¬ãŒãã³ã°ããããªã¹ããããã¹ãŠã®æŒç¿ã®ç¢ºçã®ãã¯ãã«ãçæããããšãæå³ããŸãããã®ãã¯ãã«ã®æå€§èŠçŽ ã®ã€ã³ããã¯ã¹ã¯ãå®è¡ãããæŒç¿ã®æ°ã§ããããã«ãå®è¡ãããæŒç¿ã®ä¿¡é ŒåºŠã85ïŒ æªæºã®å Žåãã©ã®æŒç¿ãå®è¡ãããªãã£ããšèŠãªãããŸãããããã¯ãŒã¯ã¯3ã€ã®ã¬ã€ã€ãŒã§æ§æãããŠããŸãã4ã€ã¯ç³ã¿èŸŒã¿ã3ã€ã¯å®å šã«æ¥ç¶ãããŠãããåºåãã¥ãŒãã³ã®æ°ã¯ãèªèãããæŒç¿ã®æ°ãšåãã§ããã¢ãŒããã¯ãã£ã§ã¯ãèšç®ãªãœãŒã¹ãç¯çŽããããã«ãã³ã¢ãµã€ãºã3x3ã®ç³ã¿èŸŒã¿ã®ã¿ã䜿çšãããŸããæ¯èŒçåçŽãªãããã¯ãŒã¯ã¢ãŒããã¯ãã£ã¯ãã¹ããŒããã©ã³ã®éãããã³ã³ãã¥ãŒãã£ã³ã°ãªãœãŒã¹ã«ãã£ãŠæ£åœåãããŸããç§ãã¡ã®ã¿ã¹ã¯ã§ã¯ãæå°éã®é å»¶ã§ã®èªèãå¿ èŠã§ãã
ãã¥ãŒã©ã«ãããã¯ãŒã¯ã¢ãŒããã¯ãã£ã®èª¬æ
ãã¥ãŒã©ã«ãããã¯ãŒã¯ãã¬ãŒãã³ã°æŠç¥ã¯ããã¬ãŒãã³ã°ãµã³ãã«ã®æå€±é¢æ°ãæå°å€ã«éãããŸã§ããã¬ãŒãã³ã°ããŒã¿ãžã®ãããæ£èŠåã䜿çšãããšããã¯ã«ãããã¬ãŒãã³ã°ã§ãã
çµæïŒå€ããå°ãªããé«å質ã®éåããã©ãŒãã³ã¹ã§ããããã¯ãŒã¯ã®ä¿¡é Œæ§ã¯95-99ïŒ ã§ããæ€èšŒã»ããã§ã¯ã粟床ã¯99.8ïŒ ã§ããã
æ€èšŒã»ããã§ã®ãã¬ãŒãã³ã°äžã®
ãšã©ãŒãã¥ãŒã©ã«
ãããã¯ãŒã¯ã®ãšã©ãŒãããªãã¯ã¹ãã¥ãŒã©ã«ãããã¯ãŒã¯ãã¢ãã€ã«ã¢ããªã±ãŒã·ã§ã³ã«çµã¿èŸŒãŸãããã¬ãŒãã³ã°ãšåæ§ã®çµæã瀺ããŸããã
ãã®ç ç©¶ã§ã¯ãåé¡ã®åé¡ã解決ããããã«ä»æ¥äœ¿çšãããŠããä»ã®æ©æ¢°åŠç¿ã¢ãã«ïŒããžã¹ãã£ãã¯ååž°ãã©ã³ãã ãã©ã¬ã¹ããXGããŒã¹ãïŒããã¹ãããŸããããããã®ã¢ãŒããã¯ãã£ã§ã¯ãTikhonovæ£èŠåïŒL2ïŒãçžäºæ€èšŒãããã³ã°ãªããæ€çŽ¢ã䜿çšããŠãæé©ãªãã©ã¡ãŒã¿ãèŠã€ããŸããããã®çµæãç²ŸåºŠææšã¯æ¬¡ã®ããã«ãªããŸããã
- ããžã¹ãã£ãã¯ååž°ïŒ99.4ïŒ
- ã©ã³ãã ãã©ã¬ã¹ãïŒ99.1ïŒ
- XGããŒã¹ãïŒ97.5ïŒ
ãµã ã¹ã³ITã¢ã«ãããŒã§ã®ãã¬ãŒãã³ã°äžã«åŸãããç¥èã¯ããããžã§ã¯ãã®äœæè ãé¢å¿ã®ç¯å²ãåºããã®ã«åœ¹ç«ã¡ãã¹ã³ã«ã³ãç§åŠæè¡ç ç©¶æã®ä¿®å£«ããã°ã©ã ã«åå ããéã«è²Žéãªè²¢ç®ãããŸãããçŸåšãç§ã®çåŸãã¡ã¯éä¿¡ã·ã¹ãã ã®æ©æ¢°åŠç¿ã®åéã§ç ç©¶ãè¡ã£ãŠããŸãã
GitHubã®ã³ãŒã
II « » «IT Samsung».
« »,
ã¢ãã«ã®ä»äºã¯ãã®ã¹ã©ã€ãã§ãã説æãããŠããŸãïŒ
ããã¯ãã¹ãŠåçããå§ãŸããŸããæç€ºãããå®è£ ã§ã¯ãTelegramãããããã®ãã®ã§ããããã䜿çšããŠãDlibfrontal_face_detectorã¯ç»åå ã®ãã¹ãŠã®é¡ãæ€çŽ¢ããŸããæ¬¡ã«ãDlib shape_predictor_68_face_landmarksã䜿çšããŠãåé¢ã®68ã®äž»èŠãª2Dãã€ã³ããæ€åºãããŸããåã»ããã¯æ¬¡ã®ããã«æ£èŠåãããŸãïŒäžå€®æãïŒXãšYã®å¹³åãå·®ãåŒãïŒããã³ã¹ã±ãŒãªã³ã°ïŒXãšYã®çµ¶å¯Ÿæå€§å€ã§é€ç®ïŒãæ£èŠåãããç¹ã®å座æšã¯ãéé[-1ã+ 1]ã«å±ããŸãã
次ã«ãæ£èŠåããã座æšïŒXãYïŒã䜿çšããŠãé¡ã®åããŒãã€ã³ãïŒZ座æšïŒã®æ·±ããäºæž¬ãããã¥ãŒã©ã«ãããã¯ãŒã¯ãæ©èœããŸãããã®ã¢ãã«ã¯ãAFLW2000ããŒã¿ã»ããã§ãã¬ãŒãã³ã°ãããŸããã
ããã«ããããã®ç¹ã¯äºãã«æ¥ç¶ãããã¡ãã·ã¥ãã¹ã¯ã圢æããŸãããã§ã€ã¹ãã€ãªã¡ããªã¯ã¹ãšãåŒã°ããŸãããã®ãããªãã¹ã¯ã®ã»ã°ã¡ã³ãã®é·ãã¯ãææ ãå®çŸ©ããæ¹æ³ã®1ã€ãšããŠäœ¿çšãããŸããã¢ã€ãã¢ã¯ãåã©ã€ã³ã»ã°ã¡ã³ããã©ã€ã³ã»ã°ã¡ã³ããã¯ãã«å ã§ç¬èªã®å Žæãæã¡ãææ ã«å¿ããŠãããã®ããã€ããæã£ãŠãããšããããšã§ãããããŠãçè«çã«ã¯ãåææ ã«ã¯éãããæ°ã®ãã®ãããªãã¯ãã«ããããŸãããã®ä»®èª¬ã¯ãå®éšã®éçšã§ç¢ºèªãããŸããããã®ãããªã¢ãã«ããã¬ãŒãã³ã°ããããã«ã次ã®ããŒã¿ã»ããã䜿çšãããŸããïŒCohn-Kanade +ãJAFFEãRAF-DBã
䞊è¡ããŠãå¥ã®ãããã¯ãŒã¯ãç»åèªäœã«ãã£ãŠææ ãåé¡ããããšãåŠãã§ããŸããé¡ã®ç»åã¯ãDlibã§èŠã€ãã£ãé·æ¹åœ¢ããåãåãããŸããã·ã³ã°ã«ãã£ã³ãã«ã®çœé»ã«å€æããã48x48ã«å§çž®ãããŸãããã®ã¢ãã«ããã¬ãŒãã³ã°ããããã«ããã€ãªã¡ããªã¯ã¹ã¢ãã«ãšåãããŒã¿ã»ããã䜿çšãããŸããããã ããFER2013ããŒã¿ã»ããã远å ã§äœ¿çšãããŸããã
çµè«ãšããŠã3çªç®ã®ãã¥ãŒã©ã«ãããã¯ãŒã¯ã皌åããŸãããã®ã¢ãŒããã¯ãã£ã¯ã以åã®2ã€ã®åçµããã³äºåãã¬ãŒãã³ã°æžã¿ãããã¯ãŒã¯ãšãã¬ãŒãã³ã°æžã¿ã¬ã€ã€ãŒãçµã¿åããããã®ã§ãããããã®ãããã¯ãŒã¯ã¯ãæåŸã«å®å šã«æ¥ç¶ãããã¬ã€ã€ãŒããªãŒããŒã©ã€ãããŸããã¿ãŒã²ããã¯ã©ã¹ã決å®ã§ããäºæ³ãããã確çã®ãã¯ãã«ãã®ä»£ããã«ãããå€ãã®ãäœã¬ãã«ã®æ©èœããè¿ãããããã«ãªããŸããããããŠãçµ±åå±€ã¯ããã®æ å ±ãã¿ãŒã²ããã¯ã©ã¹ã«è§£éããããã«ãã¬ãŒãã³ã°ãããŠããŸãã
ãé¡äŒŒã®ãœãªã¥ãŒã·ã§ã³ãã«ã¯ãEmoPyãDLP-CNNïŒRAF-DBïŒãFER2013ãEmotioNetããããŸãããã ããæ¬¡ã®ããã«æ¯èŒããããšã¯å°é£ã§ãã圌ãã¯ç°ãªãããŒã¿ã§èšç·ŽãããŸããã
GitHubã®ã³ãŒã
çµè«
çµè«ãšããŠããã€ãããã³ãŒã¹ã¯ãã®äŸ¡å€ã瀺ããŠããããã®2020/21åŠå¹ŽåºŠã«ã¯ããã·ã¢ãšã«ã¶ãã¹ã¿ã³ã®ãµã ã¹ã³ITã¢ã«ãããŒã®ããŒãããŒã§ãã23ã®å€§åŠã§ããã°ã©ã ããã§ã«æããããŠããŸããå®å šãªãªã¹ãã¯ããã§èŠãããšãã§ã ãŸã..ãä»å¹Žããã¹ã¿ãŒãšåŠå£«ã®ã°ã«ãŒãããã§ã«ç§ãã¡ãšäžç·ã«å匷ããŠããŸãïŒã°ã«ãŒãã«ã¯1人ã®å士å·ããããŸãïŒïŒãããŠãããŸã§ã®ãšããã倧éšåã§ãç§åŠã®è±åŽå²©ã¯ããŸãããã£ãŠããŸããåã ã®ãããžã§ã¯ãã®ã¢ã€ãã¢ã¯ãŸã èŠã€ãã£ãŠããŸããããåŠçã¯æ¥œèгçã§ãããã¡ãããæ¬¡åã®åå¥ãããžã§ã¯ãã§ã¯10åã«ãªããŸãããä»åŸãçåŸã®æŽ»èºãé«ãè©äŸ¡ãããŠãããããšæããŸãããããŠæãéèŠãªããšã¯ãåŸãããç¥èãšçµéšããITã®åéã§ã®åæ¥çã®ãããªãçºå±ã«å€§ãã«åœ¹ç«ã€ãšç¢ºä¿¡ããŠããŸãã
2020ãã¹ãããªã³ãã³ã SFedUãITã¢ã«ãããŒãµã ã¹ã³ã
ããããªãŒã»ã€ãã§ã³ã³
åé£éŠå€§åŠãã€ãã¯ãããžãŒåŠéšæ å ±æž¬å®æè¡åŠç§ã®äžçŽè¬åž«ã
ãµã ã¹ã³ITã¹ã¯ãŒã«ã®
è¬åž«ããµã ã¹ã³ã¢ã«ãããŒã®AIITãã©ãã¯ã®è¬åž«ã