çŽ1ãæéãæ°ããã²ãŒã ã§ããDicey Dungeonsã®æãé£ããæè¡çåé¡ã®1ã€ã解決ããŠããŸãããããã¯ãã²ãŒã ã®æçµãªãªãŒã¹ã®ããã®æ¹è¯ãããAIã§ãã ããã¯ããªãèå³æ·±ãäœåã§ããããã®å€ãã¯ç§ã«ãšã£ãŠæ°ãããã®ã ã£ãã®ã§ãç§ã¯ããã«ã€ããŠå°ãæžãããšã«ããŸããã
æåã«èª¬æããŸããç§ã¯ã³ã³ãã¥ãŒã¿ãŒçè«ã®å°é家ã§ã¯ãªãããããªã²ãŒã ãäœæããã®ã«ååãªããã°ã©ãã³ã°ãåŠãã 人ã®1人ã§ãããã®åŸãå¿ èŠãªãã®ã ããææ¡ããŠç 究ãçµäºããŸããã éåžžãç§ã¯èªåã§åé¡ã解決ã§ããŸãããæ¬åœã®ããã°ã©ããŒã¯ç§ã®æ±ºå®ãæ¿èªããªãã§ãããã
ç§ã¯ãããã°ã©ããŒã§ãªã人ã«ãåºæ¬çãªèããæ確ã«ãªãããã«ãååã«é«ãæœè±¡åºŠã§èšäºãæžãããšããŸããã ããããç§ã¯ãã®ãããªããšã®å°é家ã§ã¯ãªãã®ã§ãçè«ã®ç§ã®èª¬æã¯ééã£ãŠãããããããŸããã ãªãªãžãã«ã«ã€ããŠã®ã³ã¡ã³ãã«ããã«ã€ããŠæžããŠãã ãããç§ã¯åãã§å€æŽãå ããŸãïŒ
ããã§ã¯ãã¿ã¹ã¯ã®èª¬æããå§ããŸãããïŒ
ææŠãã
Dicey Dungeonsããã¬ã€ããŠããªãå Žåã¯ãã²ãŒã ã«ã€ããŠç°¡åã«èª¬æããŸããããã¯ããããã«ãã£ã³ã°ãåããRPGã§ãããåæµã«ã¯ããŸããŸãªã¢ã¯ã·ã§ã³ãå®è¡ããæŠåšãããã®ã»ããããããŸãã ããã«ã圌ãã¯ãµã€ã³ãã転ãããŸãïŒ æ¬¡ã«ããããã®ãµã€ã³ããæŠåšã«å ¥ããŠãã¡ãŒãžãäžããããããŸããŸãªã¹ããŒã¿ã¹ãšãã§ã¯ããäœæããããæ²»çãããããã¡ãŒãžãªã©ãã身ãå®ããŸãã ããã¯ãå°ããªã«ãšã«ã倧ããªå£ãšå°ããªçŸã䜿çšããæ¹æ³ã®ç°¡åãªäŸã§ãã
ããè€éãªäŸïŒãã¹ãŠã®ååŒã®ãã®ãžã£ãã¯ã«ã¯ã¹ãããããã2ã€ã®ãµã€ã³ããçµã¿åãããããšãã§ããŸãïŒã€ãŸãã3 + 2ã¯5ãäžãã4 + 5ã¯6ãš3ãäžããŸãïŒã ãŸãããã¬ãŒã€ãŒã«6ãé©çšãããšããã¬ãŒã€ãŒã«ãã·ã§ãã¯ãå¹æãäžãããã³ããŒïŒãã³ããŒïŒãšãã»ãšãã©ãã¡ãŒãžãäžããªãããã«ãŠã³ãããŠã³ããè¡ãããŒã·ã¥ãŒã¿ãŒïŒããŒã·ã¥ãŒã¿ãŒïŒããããŸããããã§ã¯ãããã€ãã®åãã«æå¹ã§ãã
ãã1ã€ã®éèŠãªè€éãªåé¡ïŒã²ãŒã ã«ã¯ã察æŠçžæã®èœåãå€ããã¹ããŒã¿ã¹å¹æããããŸãã ãããã®äžã§æãéèŠãªã®ã¯ã·ã§ãã¯ã§ããããã¯æŠåšãã©ã³ãã ã«ç¡å¹ã«ããŸãã è¿œå ã®ãã¥ãŒãã䜿çšããããšã§ã·ã§ãã¯ãåãé€ãããšãã§ããŸãããŸãããã¥ãŒãã«ç«ãã€ãããçãããããšãã§ããŸãã ãã¥ãŒããçããŠããéã¯äœ¿çšã§ããŸããã䜿çšããããšã«ãã«ã¹ãã€ã³ãã2ã€ããããŸãã ããã¯ããã¹ãŠã®æŠåšãšç«æ¹äœã«ã·ã§ãã¯ãšç«å·ãè² ã£ããšãã«è³¢ã䟿å©å±ãããããšã§ãã
ãã¡ãããã²ãŒã ã«ã¯ãã£ãšå€ãã®æ©èœããããŸãããäžè¬çãªã¢ã€ãã¢ãåŸãã«ã¯ããã§ååã§ãã
ã ãããç§ãã¡ã®ã¿ã¹ã¯ïŒAIã«ãã®ã¿ãŒã³ã«æé©ãªã¢ã¯ã·ã§ã³ãéžæãããæ¹æ³ã¯ïŒ 圌ã¯ã©ã®ç«æ¹äœãçããããè¡æãåãããããã«ã©ã®ç«æ¹äœã䜿çšãããããããŠéèŠãªæŠåšã®ããã«ã©ã®ç«æ¹äœãä¿æããããã©ã®ããã«ããŠèŠã€ããããšãã§ããŸããïŒ
圌ãåã«ããããã«
é·ãéãDicey Dungeonsã®AIã«ã¯ã«ãŒã«ã1ã€ãããããŸããã§ããã圌ã¯ãã¹ãŠã®æŠåšãå·Šããå³ã«èŠãŠãèªåã§äœ¿çšã§ããæé«ã®ãã¥ãŒãã決å®ããããã䜿çšããŸããã ããã¯ããŸããããŸããããäŸå€ããããŸããã ããã§ãæ°ããã«ãŒã«ãè¿œå ããŸããã
ããšãã°ãã·ã§ãã¯ãåããªãã£ããã¹ãŠã®æŠåšã調ã¹ãã·ã§ãã¯ãåãé€ããããšãã«äœ¿çšãããµã€ã³ããéžæããããšã§ã·ã§ãã¯ã«å¯ŸåŠãããã®ãµã€ã³ããå°æ¥ã®ããã«ãäºçŽæžã¿ããšããŠããŒã¯ããŸããã ç§ã¯ãã®ãããªãã¥ãŒãã®æžã蟌ã¿ã§äœæ¥ããŸããããã¥ãŒããæ¶ãã®ã«ååãªå¥åº·ç¶æ ããããã©ããã確èªãããããè¡ããã©ãããã©ã³ãã ã«éžæããŸããã
æ³åã§ãããã¹ãŠã®ãã®ã«ã«ãŒã«ããšã«ã«ãŒã«ãè¿œå ãããã®çµæãåäœããŠããããã«èŠããAIãåŸãŸããïŒ å®éããã®ããŸããŸãªã«ãŒã«ã®ç¹ãåãããã©ãã ãããŸããã£ããã¯é©ãã¹ãããšã§ããDiceyDungeonsã®AIã¯åžžã«æ£ãã決å®ãäžãããšã¯éããŸããããå°ãªããšã蚱容ç¯å²å ã§ããã å°ãªããšãéçºäžã®ã²ãŒã ã®å Žåã
ããããæéããã€ã«ã€ããŠãæ°ããã«ãŒã«ã絶ããè¿œå ããã·ã¹ãã ãç¶ãç®ã§å²ãå§ããŸããã AIãæãã«æ¯ãèãããã«ãããšã¯ã¹ããã€ããçºèŠããŸããã ããšãã°ãé©åãªã¢ãããŒãã䜿çšãããšã1人ã®ãã¹ãè£åã£ãŠããã¬ãŒã€ãŒãæ»æããªãããã«ããããšãã§ããŸãã ç¶æ³ãä¿®æ£ããããã«è¿œå ããã«ãŒã«ãå€ãã»ã©ãå¥åŠãªããšãèµ·ããå§ããŸãããäžéšã®ã«ãŒã«ã¯ä»ã®ã«ãŒã«ãšç«¶åããå¢çã±ãŒã¹ãåºçŸãå§ããŸããã
ãã¡ããã解決çã®1ã€ã¯ãæ°ããã«ãŒã«ãè¿œå ããåã¿ã¹ã¯ã1ã€ãã€æ€èšããããããåŠçããæ°ããifã³ã³ã¹ãã©ã¯ããäœæããããšã§ããã ããããç§ã¯ãã®ããã«ããŠåé¡ã®çã®è§£æ±ºçãåã«æŒãã®ãããšæããŸãã ãã®ã·ã¹ãã ã®å¶éã¯ãã 次ã®åãã¯ã©ããªãã®ãïŒããšãã1ã€ã®è³ªåã ãã«é¢ä¿ããŠããããšã§ãã 圌女ã¯æ±ºããŠå ãèŠã€ãããç¹å®ã®è³¢ãçµã¿åããã®çµæãææ¡ããããšããŸããã§ããã
ã ããç§ã¯åã³å§ããããšã«ããŸããã
åŸæ¥ã®ãœãªã¥ãŒã·ã§ã³
ã²ãŒã ã®AIã«é¢ããæ å ±ãæ¢ããŠã¿ãŠãã ããããããããæåã®å€å žçãªè§£æ±ºçã«åºäŒãã®ã¯ã ããããã¯ã¹ã¢ã«ãŽãªãºã ã®äœæã§ãã ãã§ã¹åãAIã®éçºã§ã®äœ¿çšæ¹æ³ã«é¢ãããããªã次ã«ç€ºããŸãã
ããããã¯ã¹ã®å®è£ ã¯æ¬¡ã®ãšããã§ãã
æåã«ãã²ãŒã ã®ç¹å®ã®æç¹ã§å¿ èŠãªãã¹ãŠã®æ å ±ããããã²ãŒã ã®æãåçŽãªæœè±¡ããŒãžã§ã³ãäœæããŸãã ããŒããšåŒã³ãŸãã ãã§ã¹ã®å Žåããããã¯ãã¹ãŠã®é§ã®çŸåšã®äœçœ®ã§ãã Dicey Dungeonsã®å Žåãããã¯ãµã€ã³ããæŠåšãã¹ããŒã¿ã¹ãšãã§ã¯ãã®ãªã¹ãã§ãã
次ã«ãç¹å®ã®ã²ãŒã æ§æãã€ãŸãç¹å®ã®ããŒãã«å¯ŸããŠã²ãŒã ãã©ãã ãããŸããã¬ã€ããŠãããã枬å®ããå€é¢æ°ãäœæããŸã ã ããšãã°ããã§ã¹ã§ã¯ãããŒã¹ãå ã®äœçœ®ã«ããããŒãã®è©äŸ¡ã¯0ãã€ã³ãã§ãã 察æŠçžæã®ããŒã³ãé£ã¹ãããŒãã®å€ã¯1ãã€ã³ãã§ãèªåã®ããŒã³ã倱ã£ãããŒãã®å€ã¯-1ãã€ã³ãã§ãã ãããŠã察æŠçžæããã§ãã¯ã¡ã€ãããããŒãã¯ãç¡éã®æ°ã®ãã€ã³ãããŸãã¯ãã®ãããªãã®ã§è©äŸ¡ãããŸãïŒ
次ã«ããã®æœè±¡ããŒããããå¯èœãªãã¹ãŠã®åããã·ãã¥ã¬ãŒãããæ°ããæœè±¡ããŒããäœæããŸãã 次ã«ã ãããã®ããŒãã§å¯èœãªãã¹ãŠã®åãã®å®äºãã·ãã¥ã¬ãŒãããŸãã freecodecamp.orgããã®åæ§ã®ãœãªã¥ãŒã·ã§ã³ã®åªããå³ã以äžã«ç€ºããŸã ã
äž¡æ¹ã®ãã¬ã€ã€ãŒãè¡ãããã¹ãŠã®å¯èœãªåãã®ã°ã©ããäœæããããã«å€é¢æ°ãé©çšããŠã²ãŒã ã®é²è¡ç¶æ³ãè©äŸ¡ããŸãã
ãã®ç¹ã§ãDicey Dungeonsã¯ããããã¯ã¹ãšã¯ç°ãªããŸããããããã¯ã¹ã¯ã²ãŒã ã®æ°åŠççè«ã«ç±æ¥ãã察æŠçžæãã¹ã³ã¢ãæ倧åããããšããäžçã§æé«ã®äžé£ã®åããèŠã€ããããã«èšèšãããŠããŸãã ã¢ã«ãŽãªãºã ãããåŒã°ããŠããã®ã¯ãåè ãæ倧éã«ããããã«å¯ŸæŠçžæããã¬ã€ãããšãã®ãã¬ãŒã€ãŒã®æ倱ãæå°éã«æããããã§ãã
ããããDicey Dungeonsã§ã¯ã©ããªããŸããïŒ çžæãäœãããŠãããã¯ããŸãæ°ã«ããŸããã ã²ãŒã ããšããµã€ãã£ã³ã°ã«ããã«ã¯ã人工ç¥èœãè«ççãªåããããã ãã§ååã§ã-ãµã€ã³ããæŠåšã«åœãŠãŠæŠéãå ¬å¹³ã«ãªãããã«ããããã®æè¯ã®æ¹æ³ã決å®ããããã«ã èšãæããã°ããæ倧ãã®ã¿ãéèŠã§ããããæå°ãã¯éèŠã§ã¯ãããŸããã
ã€ãŸããAI Dicey Dungeonsãè¯ãåããããããã«ã¯ããã®åãã®ã°ã©ããäœæããæé«ã¹ã³ã¢ã®ããŒããèŠã€ããŠããã®ãã€ã³ãã«ã€ãªããåããããã ãã§ååã§ãã
æµã®ç°¡åãªåã
ããŠãäŸã«ç§»ããŸãããïŒ ã«ãšã«ãããäžåºŠèŠãŠã¿ãŸãããã 圌女ã¯æ¬¡ã«äœããã¹ãããã©ã®ããã«æ±ºå®ã§ããŸããïŒ åœŒå¥³ã¯ã©ã®ããã«éžæãããã¢ã¯ã·ã§ã³ãæé«ã§ããããšãç¥ã£ãŠããŸããïŒ
å®éã圌女ã«ã¯2ã€ã®ãªãã·ã§ã³ãããããŸããã 1ãå¹ ã®åºãå£ã«ã3ãçŸã«é 眮ããããå察ã®æäœãè¡ããŸãã 圌女ã¯æããã«ã1ã®ä»£ããã«3ã眮ãæ¹ãè¯ããšå€æããŸãããããããªãã§ããïŒ åœŒå¥³ã¯ãã¹ãŠã®å¯èœãªçµæãââç 究ããã®ã§ïŒ
ããªããå£ã«1ã眮ããšã438ãã€ã³ããç²åŸããŸãã 3ãå ¥ãããšã558ãã€ã³ããç²åŸããŸãã ãããïŒ ã ãããç§ã¯å£3ã«çœ®ãããšã§ããå€ãã®ãã€ã³ããç²åŸããåé¡ã¯è§£æ±ºãããŸãã
ãããã®ã¡ã¬ãã¯ã©ãããæ¥ãã®ã§ããïŒ çŸåšãDicey Dungeonsã®è©äŸ¡ã·ã¹ãã ã§ã¯ã次ã®åŽé¢ãèæ ®ãããŠããŸãã
- ãã¡ãŒãžïŒæãéèŠãªèŠå ã¯ãäžãããããã¡ãŒãžã®ãã€ã³ãããšã«100ãã€ã³ãã§ãã
- æ¯ïŒ AIããã¡ãŒãžãšã»ãŒåããããéèŠãšèããéèŠãªã¹ããŒã¿ã¹å¹æ-åæ¯ã«å¯ŸããŠ90ã
- ä»ã®ã¹ããŒã¿ã¹å¹æã®äœæïŒããšãã°ãã·ã§ãã¯ãççŒã匱äœåãªã©ã ããããã«50ãã€ã³ããããããŸãã
- ããŒãã¹ã¹ããŒã¿ã¹ãšãã§ã¯ãïŒä¿è·ãªã©ã®ãã©ã¹ã®ã¹ããŒã¿ã¹ãšãã§ã¯ãããã¬ã€ã€ãŒã«è¿œå ãããšããããã40ãã€ã³ããããããŸãã
- æŠåšã®äœ¿çšïŒã©ããªçš®é¡ã®æŠåšã䜿çšããŠã10ãã€ã³ãããããŸããäœãæåããªãå ŽåãAIã¯ãã¹ãŠã䜿çšããããšããã ãã§ãã
- ã«ãŠã³ãããŠã³ã®åæžïŒäžéšã®çš®é¡ã®æŠåšãæå¹ã«ããã«ã¯ïŒããšãã°ãPea Shooterã®å ŽåïŒããµã€ã³ãã®åèšéã§ååã§ãã ãããã£ãŠãAIã¯ãã«ãŠã³ãããŠã³ãã€ã³ãããšã«10ãã€ã³ããåãåããŸãã
- ãµã€ã³ãã®ãããïŒ AIã¯ãµã€ã³ãã®æªäœ¿çšã®ãã€ã³ãããšã«5ãã€ã³ããç²åŸããŸããã€ãŸãã1ã€ã¯5ãã€ã³ãã6ã€ã¯30ãã€ã³ãã§ãã ããã¯ãAIã䜿çšããå¿ èŠã®ãªããã¥ãŒãã䜿çšããªãããšã奜ãããã«è¡ãããããããã®åãã¯äººéã®åãã«éåžžã«äŒŒããã®ã«ãªããŸãã
- æç¶æéïŒ AIã¯1ã¿ãŒã³ã«ã€ã1ãã€ã³ãã倱ããããé·ãåãã¯çãåãããã䟡å€ãå°ãäœããªããŸãã ããã¯ãåãå€ã®åãã2ã€ããå Žåã«AIãæçãéžæããããã«è¡ãããŸãã
- æ²»çïŒå埩ãããã«ã¹ãã€ã³ã1ã€ã«ã€ã1ãã€ã³ãããããããŸãããAIã«ãã®éèŠæ§ãèæ ®ããŠãããããã®ã§ãããå¥åº·ç¶æ ãå®éã«ç£èŠããªãã£ãããã§ãã åžžã«ãã£ãšéèŠãªããšããããŸãïŒ
- ããŒãã¹ãã€ã³ãïŒåãã«è¿œå ããŠãAIã«ä»ã®æ¹æ³ã§ã¯å®è¡ã§ããªãã£ãããšã匷å¶ãããããšãã§ããŸãã éåžžã«é©åºŠã«äœ¿çšãããŸãã
æåŸã«ã2ã€ã®ç¹å¥ãªã±ãŒã¹ããããŸããæ»æãããã¿ãŒã²ããã®ãã«ã¹ãäžè¶³ãããšã100äžãã€ã³ããããããŸãã ãã«ã¹ãAIã§çµäºããå Žåããã€ãã¹100äžãã€ã³ããããããŸãã ããã¯ãAIã誀ã£ãŠèªåèªèº«ã殺ãããšã¯ãªãïŒããšãã°ãäœåãéåžžã«äœããã€ã¹ãæ¯æãïŒããŸãã¯ãã¬ã€ã€ãŒã殺ãããšãã§ããåããèŠéããªãããšãæå³ããŸãã
ãããã®æ°å€ã¯çæ³çã§ã¯ãããŸãã-ããšãã°ãçŸåšã®æªè§£æ±ºã®åé¡ãèããŠã¿ãŸãããïŒ 640ã642ã649 ããããããã¯ããŸãéèŠã§ã¯ãããŸããã ã»ãŒæ£ç¢ºãªæ°ã§ãããAIãåºæ¿ããŠå€å°ãªããšãæ£ããåäœããã®ã«ååã§ãã
æµã®ããé£ããåã
ã«ãšã«ã®ã±ãŒã¹ã¯éåžžã«åçŽãªã®ã§ãç§ã®æãããã³ãŒãã§ãããããã0.017ç§ã§ãã¹ãŠã®ãªãã·ã§ã³ãææ¡ã§ããŸãã ããããç¶æ³ã¯ããè€éã«ãªããŸãã ãã¹ãŠã®ååŒã®ãžã£ãã¯ã®äŸãããäžåºŠèŠãŠã¿ãŸãããã
ãã®æ±ºå®ããªãŒã¯ãå°ããè€éã§ãã
æ®å¿µãªãããæ¯èŒçåçŽãªå Žåã§ããè€éãªããŒã¹ããéåžžã«è¿ éã«çºçããŸãã ãã®å Žåãã°ã©ãã§ã¯2,670åã®ããŒãã調ã¹ãå¿ èŠããããŸãããããã«ã¯ã«ãšã«ã®å Žåãããã¯ããã«é·ãæéãããããŸãïŒãããã1ã2ç§ïŒã
ããã¯äž»ã«çµã¿åããã®è€éãã«ãããã®ã§ã-ããšãã°ãæåã«ã·ã§ãã¯ãç·©åããããã«äœ¿çšãã2ã€ã®ãã¡ã®ã©ã¡ãã§ãããŸããŸãããã¢ã«ãŽãªãºã ã¯ããã2ã€ã®å¥åã®ãœãªã¥ãŒã·ã§ã³ãšèŠãªããããããã«å¯ŸããŠåå²ãœãªã¥ãŒã·ã§ã³ã®å®å šãªããªãŒãäœæããŸãã ãã®çµæãè€è£œããŸã£ããäžèŠãªãã©ã³ããåŸãããŸãã åéãæŠåšããã®è¡æã®é€å»ãããã³ãããã®äœ¿çšæé ã®ããã®ãããã¯ãéžæããéã«ããåæ§ã®çµã¿åããã®åé¡ããããŸãã
ãããããã®ãããªäžå¿ èŠãªåå²ãèŠã€ããŠæé©åããŠãïŒããçšåºŠã¯è¡ããŸãïŒããœãªã¥ãŒã·ã§ã³ã®ãã¹ãŠã®å¯èœãªé åã®è€éãããéåžžã«é ã決å®ããªãŒã«ã€ãªãããã€ã³ããåžžã«ããããã®è©äŸ¡ã«ã¯ç¡éã®æéãããããŸãã ãããã£ãŠãããã¯ãã®ã¢ãããŒãã®æåã®æ·±å»ãªåé¡ã§ãã ããã«å¥ã®ãã®ããããŸãïŒ
ãã¹ã¿ãŒããŒã ãã¥ãŒãã2ã€ã«åå²ããŸãã
ãã®éèŠãªã¿ã€ãã®æŠåšïŒããã³åæ§ã®æŠåšïŒã¯ããã®äœ¿çšçµæãäžç¢ºå®ã§ãããããAIã®åé¡ãåŒãèµ·ãããŸãã ç§ãããã«6ã眮ããšãç§ã¯5ãš1ããŸãã¯4ãš2ããŸãã¯2ã€ã®ããªãã«ãåŸãããšãã§ããŸãã ç¥ããŸã§ããããªãã®ã§ããããèæ ®ããèšç»ãç«ãŠãããšã¯éåžžã«å°é£ã§ãã
幞ããªããšã«ãDicey Dungeonsã¯ãããã®åé¡ã®äž¡æ¹ã«å¯ŸããŠçŽ æŽããã解決çãæã£ãŠããŸãïŒ
ææ°ã®ãœãªã¥ãŒã·ã§ã³
ã¢ã³ãã«ã«ãããªãŒæ€çŽ¢ïŒMCTSïŒã¡ãœããã¯ã確ççææ決å®ã¢ã«ãŽãªãºã ã§ãã 以äžã¯å°ãå¥åŠãªãããªã§ãããããã«ãããããããã¢ã³ãã«ã«ãæ³ã«åºã¥ããææ決å®ã®åçãéåžžã«ãã説æããŠããŸãã
å®éãå¯èœãªãã¹ãŠã®åããã°ã©ãã«è¿œå ãã代ããã«ãMCTSã¯ã©ã³ãã ãªåãã®ã·ãŒã±ã³ã¹ããã§ãã¯ããããè¯ãããšã蚌æãããåãã远跡ããŸãã Upper Confidence BoundãšåŒã°ããåŒã®ãããã§ã決å®æšã®ã©ã®ãã©ã³ãããæãææãã§ããããéæ³ã®ããã«æ±ºå®ã§ããŸãã
ã¡ãªã¿ã«ããã®åŒã¯ã ã¢ã³ãã«ã«ãæ³ã䜿çšããããªãŒã®æ€çŽ¢ã«é¢ããéåžžã«æçšãªèšäºããåããŸããã ãããã©ã®ããã«æ©èœããããç§ã«èããªãã§ãã ããïŒ
MCTSã®ãã°ãããç¹ã¯ãæé©ãªãœãªã¥ãŒã·ã§ã³ãèŠã€ããããã«ãéåžžãã¹ãŠã®æããªæ€çŽ¢ãè¡ãå¿ èŠããªããããããã¯ã¹ãšåãæœè±¡çãªããŒã/移åã·ãã¥ã¬ãŒã·ã§ã³ã·ã¹ãã ã䜿çšã§ããããšã§ãã ã€ãŸããäž¡æ¹ã®ã¢ã«ãŽãªãºã ã䜿çšããŸãã ããã¯ããŸãã«Dicey Dungeonsã§äœ¿çšããã¹ããŒã ã§ãã æåã«ã圌女ã¯æ±ºå®ããªãŒã®å®å šãªå±éãå®äºããããšããŸããããã¯éåžžãå€ãã®æéãèŠãããæè¯ã®çµæã«ã€ãªãããŸãã ããããããªãŒã倧ãããããšæãããå Žåã¯ãMCTSã®äœ¿çšã«ããŒã«ããã¯ããŠããŸãã
MCTSã«ã¯ãDicey Dungeonsã«æé©ãª2ã€ã®éåžžã«åªããæ©èœããããŸãã
ãŸãããã®æ¹æ³ã¯äžç¢ºå®æ§ã䌎ãçæ³çãªæ¹æ³ã§æ©èœããŸãã åå®è¡ããããŒã¿ãåéããŠäœåºŠãå®è¡ãããã®ã§ãèªç¶ãªæ¹æ³ã§ãããšãã°ãã¹ã¿ãŒããŒã䜿çšããŠæªå®çŸ©ã®ç§»åãã·ãã¥ã¬ãŒãããå€ãã®å®è¡ã®åŸããã®ç§»åã®çµæãšããŠåŸãããããªãæ£ããç¯å²ã®ãã€ã³ããäœæããŸãã
第äºã«ã圌ã¯ç§ã«éšåçãªè§£æ±ºçãäžããããšãã§ããŸãã å®éãMCTSã䜿çšããå Žåã奜ããªã ãã·ãã¥ã¬ãŒã·ã§ã³ãå®è¡ã§ããŸãã çè«çã«ã¯ãç¡éã«å®è¡ããããšãminimaxãšãŸã£ããåãçµæã«åæããŸãã ããããç§ã«ãšã£ãŠããéèŠãªããšã¯ãéãããæèæéã§MCTSã䜿çšããŠé©åãªãœãªã¥ãŒã·ã§ã³ãååŸã§ããããšã§ãã ããå€ãã®æ€çŽ¢ãå®è¡ããã°ããã»ã©ãã解決çããèŠã€ãããŸãããDicey Dungeonsã®å Žåãæ°çŸã®æ€çŽ¢ã§ååã§ãããã»ãã®äžç¬ã§ãã
èå³æ·±ãé¢é£ãããã¯
ã ãããããã¯Dicey Dungeonsã®æµãããªãã殺ãæ¹æ³ã決ããæ¹æ³ã§ãïŒ ãã®ã·ã¹ãã ã次ã®ããŒãžã§ã³ã®ã²ãŒã v0.15ã«è¿œå ãããïŒ
twitterãå«ããç§ã瀺ããã°ã©ãã¯ã©ãããæ¥ãã®ãïŒ
GraphMLã®ãšã¯ã¹ããŒã¿ãŒãäœæããŠäœæããŸãããGraphMLã¯ãããŸããŸãªããŒã«ã§èªã¿åãããªãŒãã³ãœãŒã¹ã®ã°ã©ããã¡ã€ã«åœ¢åŒã§ãã ïŒåªããyEdã䜿çšããŸããããããã匷ããå§ãããŸããïŒ
ãã®åé¡ã®è§£æ±ºçã®äžéšã¯ãAIãåããã·ãã¥ã¬ãŒãã§ããããã«ããããšã§ãããããèªäœã¯èå³æ·±ãããºã«ã§ãã ãã®çµæãã¢ã¯ã·ã§ã³ã¹ã¯ãªããã·ã¹ãã ãå®è£ ããŸããã æµã¯ããŸããŸãªçš®é¡ã®æŠåšã䜿çšããŠããŸãã ãããã®å°ããªã¹ã¯ãªãããå®è¡ããŸãã
ãããã®å°ããªã¹ã¯ãªããã¯ã hscriptããŒãµãŒãšhaxeã«åºã¥ãåŒã€ã³ã¿ãŒããªã¿ãŒã«ãã£ãŠå®è¡ãããŸãã ãã®éšåã®å®è£ ã¯å°é£ã§ããããåªåãå ±ãããŸãããMODãäœæããã®ã«éåžžã«äŸ¿å©ãªã²ãŒã ã«ãªããŸããã ã²ãŒã ã®ãªãªãŒã¹åŸã人ã ããã®ã·ã¹ãã ã䜿çšããŠç¬èªã®æŠåšãéçºã§ããããšãã€ãŸããã²ãŒã ã«æ³åã§ããã»ãšãã©ãã¹ãŠãè¿œå ã§ããããšãé¡ã£ãŠããŸãã ããã«ãAIã¯è»¢éãããã¢ã¯ã·ã§ã³ãè©äŸ¡ããã®ã«ååãªã»ã©ã¹ããŒããªã®ã§ãæµã¯ãã¬ã€ã€ãŒãäœæããå€æŽãããæŠåšã®äœ¿çšæ¹æ³ãèŠã€ãåºãããšãã§ããŸãïŒ