ÃÉÌØ¿¨Âå·½·¨Õâ¸öÃû×ÖºÜÉñÃØ£¬ºÜ¶à¿ÆÃ¤¾ÍÍû¶øÈ´²½¡¢Íû¶øÉú磬ÄÇÊÇÈ϶¨Õâ¸ö·½·¨Ò»¶¨ºÜ¸ßÉî¡£
ÆäʵMonte CarloµÄÊýѧÄÚÈݺܼòµ¥£¬²»¹ý¾ÍÊǶÔËæ»ú±äÁ¿È¡Æ½¾ùÖµ£¬Êýѧ¹«Ê½¾ÍÊǶÔij¸ö±äÁ¿½øÐÐÈ¨ÖØµþ¼ÓÔÙ³ýÒÔÑù±¾Êý¡£µ±È»£¬ÕâЩÈçºÎ»ñÈ¡ÕâЩ¸ÅÂÊ·Ö²¼µÄÎÊÌâÔòÊÇÊôÓÚÁíÍâµÄÎÊÌ⣬±ÈÈç˵ÊÇͨ¹ýËæ»ú³éÑùµ÷²é£¬»¹ÊÇͬRndº¯ÊýÉú³É£¬µÈµÈµÈµÈ£¬ÊôÓÚ¸÷ÖÖÏàÓ¦µÄѧ¿ÆµÄ¿ÎÌ⣬²¢·ÇÒ»¶¨ÊôÓÚͳ¼ÆÑ§¡£²¢²»ÊôÓÚMonte Carlo·½·¨±¾Éí¡£
Monte CarloÄѵIJ¿·ÖÊÇÈçºÎʵÏÖÅÓ´ó¹æÄ£µÄ¼ÆË㣬ÓÐÁ˼ÆËã»úºó£¬¾Í¿ÉÒÔͨ¹ýDistributed Computation¡¢Grids Computation¡¢Clouds ComputationÀ´½øÐмÆË㣬ͨ³£µÄÈËÊDz»»á½øÐÐÕâÖÖ¸´ÔӵĵçÄÔ³ÌÐò£¬ÆäʵҲ²»ÊǺܸ´ÔÓ£¬µ«¶ÔÐìË®Á¼ÕâÖÖ´¿´âµÄ¿ÆÃ¤¾ÍÊÇÌý¶¼Ã»Ìý˵¹ýµÄ¸ßÉîÄÑÌâÁË¡£ÔÚÏÖ´ú£¬ÒªÕæÕýʵÏÖMonte Carlo ·½·¨½øÐмÆË㣬±ØÐë»áµçÄÔ³ÌÐò£¬½ö½ö¶®µÃÊýѧºÍͳ¼ÆÑ§ÊÇÔ¶Ô¶²»¹»µÄ¡£
ËùÒÔ£¬µ±Ç°Äܹ»¾³£Ê¹ÓÃMonte CarloÕâÖÖ¼òµ¥·½·¨µÄÈËÒ»¶¨ÊǵçÄÔר¼Ò£¬¶ø²»ÊÇʲôÄÇЩ²»¶®µçÄÔµÄÊýѧ¼Ò»òͳ¼ÆÑ§¼Ò¡£
ÐìË®Á¼ÔÚ¾À²øMonte Carlo·½·¨ÊÇÊôÓÚͳ¼ÆÑ§£¬Ðû³ÆÆäËûÈ˲»¶®Í³¼ÆÑ§¡£
ij¸öÃû´Ê»ò·½·¨¾¿¾¹ÊÇÊôÓÚÄĸöÁìÓò£¬ÄÇÓ¦¸ÃÊǶ¨ÒåÎÊÌ⣬Ҳ²»ÊÇרÊôÎÊÌâ¡£±ÈÈç˵¡°·ÖÎö¡±¶þ×Ö£¬¿ÉÒÔ˵ÊôÓÚÈκÎѧ¿Æ¡£Ë¶¼¿ÉÒÔÄÃÀ´Ê¹Óá£Í¬Ñù£¬Monte Carlo·½·¨²¢²»Ò»¶¨¾ÍרÊôͳ¼ÆÑ§£¬ÆäËüѧ¿Æ¶¼¿ÉÒÔÄÃÀ´Ê¹Óá£ÕùÂÛij¸ö·½·¨ÊÇÊôÓÚij¸öѧ¿Æ£¬Ìá³öÕâÖÖÎÊÌâ±¾Éí¾ÍÊǺÜÎÞÖª£¬Ò²ºÜÎÞÁÄ£¬ÉõÖÁ¾ÍÊÇûÓж¨ÒåµÄÎÊÌâ¡£
ÔÚ¼ÆËã»úʱ´ú£¬Monte Carlo ·½·¨ÎÞÂÛÊÇÊôÓÚÄĸöѧ¿ÆÁìÓò£¬µ«¶ÔÄÇЩ²»»áµçÄÔµÄÈËÀ´Ëµ¾ÍÊÇûÓÐʲô̫´óµÄÒâÒå¡£Monte CarloµÄÊýѧ·½·¨ºÍͳ¼ÆÑ§·½·¨Ã»ÓÐʲô¿ÉÒÔ¼ÌÐøÉîÈëÑо¿µÄ¼ÛÖµ£¬½ö½öÊÇÈçºÎʵÏÖMonte Carlo·½·¨²ÅÓмÌÐøÑз¢µÄ¼ÛÖµ¡£Òò´Ë£¬¼ÌÐøÉîÈëÑо¿Monte Carlo·½·¨µÄÈË£¬»ù±¾ÉÏÊǼÆËã»úר¼Ò¡£
ÐìË®Á¼Ñо¿Monte Carlo·½·¨£¬³ý·ÇÊÇËûÏÈѧ»áij¸öÄܹ»½øÐÐdistributed computation µÄ¼ÆËã»úÓïÑÔ£¬·ñÔò£¬ÄÇÄǾÍÊǺÁÎÞÈκÎÒâÒ壬ûÓÐÈκÎʵÏֵĿÉÄÜ¡£
ÆäʵMonte CarloµÄÊýѧÄÚÈݺܼòµ¥£¬²»¹ý¾ÍÊǶÔËæ»ú±äÁ¿È¡Æ½¾ùÖµ£¬Êýѧ¹«Ê½¾ÍÊǶÔij¸ö±äÁ¿½øÐÐÈ¨ÖØµþ¼ÓÔÙ³ýÒÔÑù±¾Êý¡£µ±È»£¬ÕâЩÈçºÎ»ñÈ¡ÕâЩ¸ÅÂÊ·Ö²¼µÄÎÊÌâÔòÊÇÊôÓÚÁíÍâµÄÎÊÌ⣬±ÈÈç˵ÊÇͨ¹ýËæ»ú³éÑùµ÷²é£¬»¹ÊÇͬRndº¯ÊýÉú³É£¬µÈµÈµÈµÈ£¬ÊôÓÚ¸÷ÖÖÏàÓ¦µÄѧ¿ÆµÄ¿ÎÌ⣬²¢·ÇÒ»¶¨ÊôÓÚͳ¼ÆÑ§¡£²¢²»ÊôÓÚMonte Carlo·½·¨±¾Éí¡£
Monte CarloÄѵIJ¿·ÖÊÇÈçºÎʵÏÖÅÓ´ó¹æÄ£µÄ¼ÆË㣬ÓÐÁ˼ÆËã»úºó£¬¾Í¿ÉÒÔͨ¹ýDistributed Computation¡¢Grids Computation¡¢Clouds ComputationÀ´½øÐмÆË㣬ͨ³£µÄÈËÊDz»»á½øÐÐÕâÖÖ¸´ÔӵĵçÄÔ³ÌÐò£¬ÆäʵҲ²»ÊǺܸ´ÔÓ£¬µ«¶ÔÐìË®Á¼ÕâÖÖ´¿´âµÄ¿ÆÃ¤¾ÍÊÇÌý¶¼Ã»Ìý˵¹ýµÄ¸ßÉîÄÑÌâÁË¡£ÔÚÏÖ´ú£¬ÒªÕæÕýʵÏÖMonte Carlo ·½·¨½øÐмÆË㣬±ØÐë»áµçÄÔ³ÌÐò£¬½ö½ö¶®µÃÊýѧºÍͳ¼ÆÑ§ÊÇÔ¶Ô¶²»¹»µÄ¡£
ËùÒÔ£¬µ±Ç°Äܹ»¾³£Ê¹ÓÃMonte CarloÕâÖÖ¼òµ¥·½·¨µÄÈËÒ»¶¨ÊǵçÄÔר¼Ò£¬¶ø²»ÊÇʲôÄÇЩ²»¶®µçÄÔµÄÊýѧ¼Ò»òͳ¼ÆÑ§¼Ò¡£
ÐìË®Á¼ÔÚ¾À²øMonte Carlo·½·¨ÊÇÊôÓÚͳ¼ÆÑ§£¬Ðû³ÆÆäËûÈ˲»¶®Í³¼ÆÑ§¡£
ij¸öÃû´Ê»ò·½·¨¾¿¾¹ÊÇÊôÓÚÄĸöÁìÓò£¬ÄÇÓ¦¸ÃÊǶ¨ÒåÎÊÌ⣬Ҳ²»ÊÇרÊôÎÊÌâ¡£±ÈÈç˵¡°·ÖÎö¡±¶þ×Ö£¬¿ÉÒÔ˵ÊôÓÚÈκÎѧ¿Æ¡£Ë¶¼¿ÉÒÔÄÃÀ´Ê¹Óá£Í¬Ñù£¬Monte Carlo·½·¨²¢²»Ò»¶¨¾ÍרÊôͳ¼ÆÑ§£¬ÆäËüѧ¿Æ¶¼¿ÉÒÔÄÃÀ´Ê¹Óá£ÕùÂÛij¸ö·½·¨ÊÇÊôÓÚij¸öѧ¿Æ£¬Ìá³öÕâÖÖÎÊÌâ±¾Éí¾ÍÊǺÜÎÞÖª£¬Ò²ºÜÎÞÁÄ£¬ÉõÖÁ¾ÍÊÇûÓж¨ÒåµÄÎÊÌâ¡£
ÔÚ¼ÆËã»úʱ´ú£¬Monte Carlo ·½·¨ÎÞÂÛÊÇÊôÓÚÄĸöѧ¿ÆÁìÓò£¬µ«¶ÔÄÇЩ²»»áµçÄÔµÄÈËÀ´Ëµ¾ÍÊÇûÓÐʲô̫´óµÄÒâÒå¡£Monte CarloµÄÊýѧ·½·¨ºÍͳ¼ÆÑ§·½·¨Ã»ÓÐʲô¿ÉÒÔ¼ÌÐøÉîÈëÑо¿µÄ¼ÛÖµ£¬½ö½öÊÇÈçºÎʵÏÖMonte Carlo·½·¨²ÅÓмÌÐøÑз¢µÄ¼ÛÖµ¡£Òò´Ë£¬¼ÌÐøÉîÈëÑо¿Monte Carlo·½·¨µÄÈË£¬»ù±¾ÉÏÊǼÆËã»úר¼Ò¡£
ÐìË®Á¼Ñо¿Monte Carlo·½·¨£¬³ý·ÇÊÇËûÏÈѧ»áij¸öÄܹ»½øÐÐdistributed computation µÄ¼ÆËã»úÓïÑÔ£¬·ñÔò£¬ÄÇÄǾÍÊǺÁÎÞÈκÎÒâÒ壬ûÓÐÈκÎʵÏֵĿÉÄÜ¡£
���à¼Ê±ï¿½ï¿½: 2023-05-01 16:55:35



