Python§Ö¼Ö½sµ{¡X¡XTensorFlow²`«×¾Ç²ß¶µ¥Ø¹ê¾Ô ( ²Åé ¦r) |
§@ªÌ¡G¤d¾W±Ð¨|°ª±Ð²£«~¬ãµo³¡ | Ãþ§O¡G1. -> µ{¦¡³]p -> Python ¡@¡@¡@2. -> µ{¦¡³]p -> ²`«×¾Ç²ß |
ĶªÌ¡G |
¥Xª©ªÀ¡G²MµØ¤j¾Ç¥Xª©ªÀ | 3dWoo®Ñ¸¹¡G 52518 ¸ß°Ý®ÑÄy½Ð»¡¥X¦¹®Ñ¸¹¡I¡i¯Ê®Ñ¡j NT°â»ù¡G 300 ¤¸ |
¥Xª©¤é¡G2/1/2020 |
¶¼Æ¡G |
¥úºÐ¼Æ¡G0 |
|
¯¸ªø±ÀÂË¡G |
¦L¨ê¡G | »y¨t¡G ( ²Åé ª© ) |
|
¥[¤JÁʪ«¨® ¢x¥[¨ì§Úªº³Ì·R (½Ð¥ýµn¤J·|û) |
ISBN¡G9787302541264 |
§@ªÌ§Ç¡@|¡@ĶªÌ§Ç¡@|¡@«e¨¥¡@|¡@¤º®e²¤¶¡@|¡@¥Ø¿ý¡@|¡@§Ç |
(²Åé®Ñ¤W©Òz¤§¤U¸ü³sµ²¯Ó®É¶O¥\, ®¤¤£¾A¥Î¦b¥xÆW, YŪªÌ»Ýn½Ð¦Û¦æ¹Á¸Õ, ®¤¤£«OÃÒ) |
§@ªÌ§Ç¡G |
ĶªÌ§Ç¡G |
«e¨¥¡G
«e¨¥
¦bÀþ®§¸UÅܪºIT®É¥N¡A¤@¸sÃh´¢¹Ú·Qªº¤H³Ð¿ì¤F¤d¾W±Ð¨|¡A§ë¨¨ìIT°ö°V¦æ·~¡C¦Û2011¦~¥H¨Ó¡A¤@§å§å¦³§Ó«C¦~¥[¤J¤d¾W±Ð¨|¡A¬°¤F¹Ú·Q¿w©w«e¦æ¡C¤d¾W±Ð¨|ªÃ©Ó¥Î¨}¤ß°µ±Ð¨|ªº²z©À,¬°°ö¾i¡§³»¯ÅITºë^¡¨¦Ó¥I¥X¤@¤Á§V¤O,¬°¤°¤\·|¦³³o¼Ëªº¹Ú·Q,§ÚÌ¥ý¨ÓÅ¥¤@Å¥¥Î¤H¥ø·~©M¨D¾ªÌªº¤ßÁn: ¡§²{¦b²Å¦X¥ø·~»Ý¨DªºIT§Þ³N¤H¤~«D±`ºò¯Ê¡A³o¤è±ªºÀu¨q¤H¤~§ÚÌ·|¹³¬ÃÄ_¤@¼Ë¹ï«Ý,¥i¬°¤°¤\¦Ü¤µ¨S¦³¦X®æªº¤H¤~¥X²{¡H¡¨ ¡§±¸Õªº®ÉÔ,¥Î¤H¥ø·~°Ý¯à°µ¤°¤\,³oÓ¶µ¥Ø¦p¦ó¨Ó¹ê²{,»Ýn¦hªøªº®É¶¡¡C§ÚÌ·í®É³£»X¤F¡A¦^µª¤£¤W¨Ó¡C¡¨ ¡§³o¤w¸g¬O±¸Õ¹Lªº²Ä¤Q®a¤½¥q¤F¡A¦pªG¦A¤£¦æªº¸Ü¡A¬O¤£¬On¦Ò¼{Âà¦æ¤F¡AÃø¹D¤j¾Ç¨½ªº¥|¦~³£¥Õ¾Ç¤F¡H¡¨ ¡§³o¤w¸g¬O°Ñ¥[±¸Õªº²ÄNÓ¨D¾ªÌ¤F¡A³£¬Opºâ¾÷±M·~ªº¡A·í°Ý¨ì¶µ¥Ø¦p¦ó¹ê²{¡A«ç¤\³s«ä¸ô³£¨S¦³©O¡H¡¨ ³o¨Ç¤ßÁn¦}¤£¬OÓ§O²{¶H¡A¦Ó¬O¤¤°êªÀ·|¥Ø«eªº¤@ºØ´¶¹M²{¶H¡C°ª®ÕªºIT±Ð¨|»P¥ø·~ªº¯u¹ê»Ý¨D²æ¸`¡A¦pªG°ª®Õªº¬ÛÃö±Ð§÷¤£¯à»P®ÉѶi¡A²¦·~¥Í±N±Á{Ãø¥H´N·~ªº§x¹Ò¡C«Ü¦h¥Î¤H³æ¦ìªí¥Ü¡A°ª®Õ²¦·~¥Íªí¶H¤Wª¾ÃÑÂ×´I¡A¦ýµ´¤j¦h¼Æ¦b¹ê»Ú¤u§@¤¤¥Î¤§¬Æ¤Ö¡A¬Æ¦Ü§¹¥þ¥Î¤£¤W°ª®Õ¾Ç²ß¶¥¬q©Ò¾Çª¾ÃÑ¡C°w¹ï¤Wz¦s¦bªº°ÝÃD¡A°ê°È°|¤]§@¥X¤FÃö¤_¥[§Öµo®i²{¥N¾·~±Ð¨|ªº¨M©w¡C«Ü¼y©¯¡A¤d¾W©Ò°µªº¨Æ±¡´N¬O°t¦X°ª®Õ¹F¦¨²£¾Ç¦X§@¡C ¤d¾W±Ð¨|P¤O¤_¥´³yIT¾·~±Ð¨|¥þ²£·~Ãì¤H¤~ªA°È¥»O¡A¦b¥þ°ê¾Ö¦³¼Æ¤Q®a¤À®Õ¡A¼Æ¦Ê¦WÁ¿®v¡C§ÚÌ°í«ù¥H±Ð¾Ç¬°¥»ªº¤è°w¡Aªö¥Î±¹ï±±Ð¾Çªº¤è¦¡¡A¶Ç±Â¥ø·~¹ê¥Î§Þ¯à¡C±Ð¾Ç¤jºõ¹ê®Éºò¸ò¥ø·~»Ý¨D¡A¾Ö¦³¥þ°ê¤@Åé¤Æ´N·~Åé¨t¡C¤d¾Wªº»ùÈÆ[¬O¡§°µ¯u¹êªº¦Û¤v¡A¥Î¨}¤ß°µ±Ð¨|¡¨¡C °w¹ï°ª®Õ±Ð®vªºªA°È¡G (1) ¤d¾W±Ð¨|¦Û2011¦~¥H¨Ó¤£Â_Àu¤ÆIT±Ð¨|°ö°V½Òµ{¡Aºë¤ß³]p¤F¥]§t¡§±Ð§÷+±Â½Ò¸ê·½+¦Ò¸Õ¨t²Î+´ú¸ÕÃD+»²§U®×¨Ò¡¨ªº±Ð¾Ç¸ê·½¥]¡A¸`¬ù±Ð®vªº³Æ½Ò®É¶¡¡A½w¸Ñ±Ð®vªº±Ð¾ÇÀ£¤O¡AÅãµÛ´£°ª±Ð¾Ç½è¶q¡C (2) ¥»®Ñ°t®M½Ò¥ó¡B·½¥N½X¡B²ßÃDµª®×¡B±Ð¾Ç¤jºõµ¥¹q¤l¸ê·½¡A¥i±q²MµØ¤j¾Ç¥Xª©ªÀºô¯¸¤U¸ü¡C (3) ¥»®Ñ°t³Æ¤F¤d¾W±Ð¨|Àu¨qÁ¿®v¿ý¨îªº±Ð¾ÇµøÀW¡A«ö¥»®Ñª¾Ãѵ²ºcÅé¨t³¡¸p¨ì¤F±Ð¾Ç»²§U¥»O¡]¦©¤B¾Ç°ó¡^¤W¡A¤]¥iª½±µ±½´y«Ê©³¨í¨í¥d¤Gºû½X¡Aµn¿ý¤å¬u½Ò°óÆ[¬ÝµøÀW¡A¥i¥H§@¬°±Ð¾Ç¸ê·½¨Ï¥Î¡A¤]¥i¥H§@¬°³Æ½Ò°Ñ¦Ò¡C
°ª®Õ±Ð®v¦p»Ý¯Án°t®M±Ð¾Ç¸ê·½¡A½ÐÃöª`¡]¦©¤B¾Ç°ó¡^®v¸êªA°È¥»O¡A±½´y¤U¤è¤Gºû½XÃöª`·L«H¤½²³¥»O¯Á¨ú¡C
¦©¤B¾Ç°ó
°w¹ï°ª®Õ¾Ç¥ÍªºªA°È¡G (1) ¾ÇIT¦³ºÃ°Ý,´N§ä¡§¤d°Ý¤dª¾¡¨¡C¥¦¬O¤@Ó¦³°Ý¥²µªªºITªÀ°Ï¡A¥»O¤Wªº±M·~µªºÃ»²¾É¦Ñ®v©Ó¿Õ¤u§@®É¶¡3¤p®É¤ºµª´_±z¾Ç²ßIT®É¹J¨ìªº±M·~°ÝÃD¡CŪªÌ¤]¥i¥H³q¹L±½´y¤U¤èªº¤Gºû½X¡AÃöª`¤d°Ý¤dª¾·L«H¤½²³¥»O¡AÂsÄý¨ä¥L¾Ç²ßªÌ¦b¾Ç²ß¤¤¤À¨Éªº°ÝÃD©M¦¬Àò¡C
¤d°Ý¤dª¾
(2) ¾Ç²ß¤Ó¬\Àê¡A·Q¤F¸Ñ¨ä¥L¾Ç®Õªº¥ë¦ñ³£¬O«ç¼Ë¾Ç²ßªº¡H§A¥i¥H¥[¤J¦©¤BѼֳ¡¡C¡§¦©¤BѼֳ¡¡¨¬O¤d¾W±Ð¨|Áp¦X¦U¤j®Õ¶éµo°_ªº¤½¯qp¹º¡A±Mªù±¦V¹ïIT¦³¿³½ìªº¤j¾Ç¥Í´£¨Ñ§K¶Oªº¾Ç²ß¸ê·½©M°ÝµªªA°È¡A¤w¦³¶W¹L30¦h¸U¦W¾Ç²ßªÌÀò¯q¡C ´N·~Ãø¡AÃø´N·~¡A¤d¾W±Ð¨|Åý´N·~¤£¦AÃø¡I
Ãö¤_¥»±Ð§÷ ¥»±Ð§÷¥i§@¬°°ªµ¥°|®Õ¥»¡B±M¬ìpºâ¾÷¬ÛÃö±M·~ªºPython¤H¤u´¼¯à¤Jªù»P¶i¶¥±Ð§÷¡A¥]§t¤F¤d¾W±Ð¨|Python¤H¤u´¼¯à½Òµ{ªººëµØ¤º®e¡A¬O¤@¥»¾A¦X¼s¤jpºâ¾÷½sµ{·R¦nªÌªºÀu¨qŪª«¡C ·m¬õ¥] ¥»®Ñ°t®M·½¥N½X¡B²ßÃDµª®×ªºÀò¨ú¤èªk¡G ²K¥[¤p¤dQQ¸¹©Î·L«H¸¹2133320438¡C ª`·N¡I¤p¤d·|ÀH®Éµo©ñ¡§§U¾Çª÷¬õ¥]¡¨¡C PÁ ¤d¾W±Ð¨|Python±Ð¾Ç¹Î¶¤±N¦h¦~¿n²Öªº±Ð¾Ç¹ê¾Ô®×¨Ò¶i¦æ¾ã¦X¡A³q¹L¤Ï´_ºëÀJ²ÓµZ³Ì²×§¹¦¨¤F³o¥»µÛ§@¡C¥t¥~¡A¦h¦W°|®Õ¦Ñ®v¤]°Ñ»P¤F±Ð§÷ªº³¡¤À½s¼g»P«ü¾É¤u§@¡C°£¦¹¤§¥~¡A¤d¾W±Ð¨|500¦h¦W¾Çû¤]°Ñ»P¤F±Ð§÷ªº¸ÕŪ¤u§@¡A¥L̯¸¦bªì¾ÇªÌªº¨¤«×¹ï±Ð§÷´£¨Ñ¤F³\¦hÄ_¶Qªº×§ï·N¨£¡A¦b¦¹¤@¦}ªí¥Ü°J¤ßªº·PÁ¡C ¤d ¾W ¾Ç ¬ì HTML5«eºÝ¶}µo¡BJavaEE¤À¥¬¦¡¶}µo¡BPython¥þ´Ì+¤H¤u´¼¯à¡B¥þÃì¸ôUI/UE³]p¡B´¼¯àª«Ápºô+´O¤J¦¡¡B360ºôµ¸¦w¥þ¾Ç°|¡B¤j¼Æ¾Ú+¤H¤u´¼¯à°ö°V¡B¥þ´Ì³n¥ó´ú¸Õ¡BPHP¥þ´Ì+ªA°È¾¹¶°¸s¡B¤ªpºâ+«H®§¦w¥þ¡BUnity´åÀ¸¶}µo¡B°Ï¶ôÃì¡C ¤d ¾W ®Õ °Ï ¥_¨Ê¡U¤j³s¡U¼s¦{¡U¦¨³£¡UªC¦{¡Uªø¨F¡U«¢º¸ÀØ¡U«n¨Ê¡U¤W®ü¡U²`¦`¡UªZº~¡U¾G¦{¡U¦è¦w¡U«C®q¡U«¼y¡U¤Óì¡U¦XªÎ ·N ¨£ ¤Ï õX ¦b¥»®Ñªº½s¼g¹Lµ{¤¤¡A½sªÌÁöµM¤O¨D§¹¬ü¡A¦ýÃø§K¦³¤@¨Ç¤£¨¬¤§³B¡AÅwªï¦U¬É±M®a©MŪªÌªB¤Í̵¹¤©Ä_¶Q·N¨£¡C ½sªÌ 2019¦~9¤ë¤_¥_¨Ê
|
¤º®e²¤¶¡GTensorFlow¬OGoogle©Ò¥D¾Éªº¾÷¾¹¾Ç²ß®Ø¬[¡A¤]¬O¾÷¾¹¾Ç²ß»â°ì¬ã¨s©MÀ³¥Îªº¼öªù¹ï¶H¡C ¥»®Ñ¥Dn¤¶²Ð¦p¦ó¨Ï¥ÎTensorFlow®w¹ê²{¦UºØ¦U¼Ëªº¼Ò«¬¡A¦®¦b°§C¾Ç²ßªùÂe¡A¦}¬°ÅªªÌ¸Ñ¨M°ÝÃD´£¨Ñ¸Ô²Óªº¤èªk©M«ü¾É¡C¥þ®Ñ¦@10³¹¡A¤À§O¤¶²Ð¤FTensorFlow°ò¦ª¾ÃÑ¡B»EÃþ¡B½u©Ê¦^Âk¡BÅÞ¿è¦^Âk¡B¤£¦Pªº¯«¸gºôµ¸¡B³W¼Ò¤Æ¹B¦æ¼Ò«¬¥H¤Î®wªºÀ³¥Î§Þ¥©¡C ¾A¦X·Qn¾Ç²ß©M¤F¸Ñ TensorFlow ©M¾÷¾¹¾Ç²ßªºÅªªÌ¾\Ū°Ñ¦Ò¡C¦pªGŪªÌ¨ã³Æ¤@©wªºC++©MPythonªº¸gÅç¡A±N¯à°÷§ó¥[»´ªQ¦a¾\Ū©M¾Ç²ß¥»®Ñ¡C |
¥Ø¿ý¡G²Ä1³¹ªìÃÑTensorFlow 1.1²`«×¾Ç²ß¤¶²Ð 1.2TensorFlow²¤¶ 1.3TensorFlowÀô¹Ò·f«Ø 1.4TensorFlow´ú¸Õ 1.5¥»³¹¤pµ² 1.6²ßÃD ²Ä2³¹TensorFlow°ò¦ 2.1±i¶q 2.2·|¸Ü 2.3Åܶq»P¥e¦ì²Å 2.4¯x°} 2.4.1³Ð«Ø¯x°} 2.4.2¯x°}°ò¥»¹Bºâ 2.5¥»³¹¤pµ² 2.6²ßÃD ²Ä3³¹TensorFlow¶i¶¥ 3.1TensorFlowªºpºâ¼Ò«¬ 3.1.1pºâ¹Ïªº¤u§@ì²z 3.1.2pºâ¹Ïªº¨Ï¥Î 3.2TensorFlowªº´O¤J¼h 3.3TensorFlowªº¦h¼h 3.4TensorFlow¹ê²{·l¥¢¨ç¼Æ 3.4.1·l¥¢¨ç¼Æ 3.4.2·l¥¢¨ç¼Æ¤u§@ì²z¤Î¹ê²{ 3.5TensorFlow¹ê²{¤Ï¦V¶Ç¼½ 3.5.1¤Ï¦V¶Ç¼½ºâªk 3.5.2¤Ï¦V¶Ç¼½ºâªkªº¤u§@ì²z¤Î¹ê²{ 3.6TensorFlow¹ê²{ÀH¾÷°V½m©M§å¶q°V½m 3.7TensorFlow³Ð«Ø¤ÀÃþ¾¹ 3.8TensorFlow¹ê²{¼Ò«¬µû¦ô 3.8.1¼Ò«¬µû¦ô¤èªk 3.8.2¼Ò«¬µû¦ô¤u§@ì²z¤Î¹ê²{ 3.9¥»³¹¤pµ² 3.10²ßÃD
²Ä4³¹°ò¤_TensorFlowªº½u©Ê¦^Âk 4.1½u©Ê¦^Âk²¤¶ 4.2TensorFlow¨D°f¯x°} 4.3TensorFlow¨D¯x°}ªº¤À¸Ñ 4.4TensorFlow¹ê²{½u©Ê¦^Âkºâªk 4.5½u©Ê¦^Âk¤¤ªº·l¥¢¨ç¼Æ 4.6TensorFlow¹ê²{À¹©ú¦^Âk 4.7TensorFlow¹ê²{Ridge¦^Âk»PLasso¦^Âk 4.8TensorFlow¹ê²{ÅÞ¿è¦^Âk 4.9¥»³¹¤pµ² 4.10²ßÃD ²Ä5³¹¯«¸gºôµ¸ºâªk°ò¦ 5.1¯«¸gºôµ¸ºâªk²¤¶ 5.2TensorFlow¹ê²{¿E¬¡¨ç¼Æ 5.2.1Sigmoid¨ç¼Æ 5.2.2Tanh¨ç¼Æ 5.2.3ReLU¼Æ 5.3TensorFlow¹ê²{³æ¼h¯«¸gºôµ¸ 5.4TensorFlow¹ê²{¯«¸gºôµ¸±`¨£¼h 5.5¥»³¹¤pµ² 5.6²ßÃD ²Ä6³¹¼Æ¦rÃѧO°ÝÃD 6.1MNIST¼Æ¾Ú³B²z 6.2¯«¸gºôµ¸¼Ò«¬°V½m¶i¶¥ 6.2.1µ{§Ç»P¼Æ¾Úªº©î¤À 6.2.2ÅܶqºÞ²z 6.3TensorFlow¼Ò«¬«ù¤[¤Æ 6.3.1TensorFlow¹ê²{«O¦s©Î¥[¸ü¼Ò«¬ 6.3.2TensorFlow¼Ò«¬«ù¤[¤Æªºì²z¤Î¼Æ¾Ú®æ¦¡ 6.4¥»³¹¤pµ² 6.5²ßÃD ²Ä7³¹TensorFlow¹ê²{¨÷¿n¯«¸gºôµ¸ 7.1¨÷¿n¯«¸gºôµ¸Â²¤¶ 7.2TensorFlow¹ê²{²³æªºCNN 7.3TensorFlow¹ê²{¶i¶¥CNN 7.4TensorFlow¹ê²{¹Ï¤ù·®æ´è¬V 7.5¥»³¹¤pµ² 7.6²ßÃD ²Ä8³¹¹Ï¹³¼Æ¾Ú³B²z 8.1TFRecords 8.2¹Ï¹³¼Æ¾Úªº¹w³B²z 8.2.1¹Ï¹³¹w³B²z¤èªk²¤¶ 8.2.2¹Ï¹³¹w³B²z¹ê¨Ò 8.3¦h½uµ{¿é¤J¼Æ¾Ú³B²z®Ø¬[ 8.3.1¶¤¦C»P¦h½uµ{ 8.3.2¿é¤J¤å¥ó¶¤¦C 8.3.3²Õ¦X°V½m¼Æ¾Ú 8.4¼Æ¾Ú¶°ªº¨Ï¥Î¤èªk 8.5¥»³¹¤pµ² 8.6²ßÃD ²Ä9³¹TensorFlow¹ê²{´`Àô¯«¸gºôµ¸ 9.1´`Àô¯«¸gºôµ¸Â²¤¶ 9.2³q¹LTensorFlow¹ê²{©U§£µu«H¹w´ú 9.3³q¹LTensorFlow¹ê²{LSTM¼Ò«¬ 9.4³q¹LTensorFlow¹ê²{¦h¼hLSTM¼Ò«¬ 9.5¥»³¹¤pµ² 9.6²ßÃD ²Ä10³¹TensorFlow²£«~¤Æ 10.1TensorFlowªº³æ¤¸´ú¸Õ 10.2TensorFlow¦}µo°õ¦æ 10.3TensorFlow¤À¥¬¦¡¹ê½î 10.4TensorFlow²£«~¤Æ¶}µo 10.5¥»³¹¤pµ² 10.6²ßÃD ²Ä11³¹TensorFlowªº¶i¶¥¥Îªk 11.1TensorFlow¹ê²{¿ò¶Çºâªk 11.2TensorFlow¹ê²{KúQmeansºâªk 11.3TensorFlow¨D¸Ñ±`·L¤À¤èµ{ 11.4¥»³¹¤pµ² 11.5²ßÃD ²Ä12³¹TensorFlow°ª¼h«Ê¸Ë 12.1TensorFlowªº±`¨£«Ê¸Ë¤èªk²¤¶ 12.2Keras 12.2.1§Ç³e¼Ò«¬ 12.2.2¨ç¼Æ¦¡¼Ò«¬ 12.3Estimator 12.3.1Estimatorªº°ò¥»¥Îªk 12.3.2Estimator¦Û©w¸q¼Ò«¬ 12.4¥»³¹¤pµ² 12.5²ßÃD ²Ä13³¹TensorFlow¥iµø¤Æ 13.1TensorBoard²¤¶ 13.2TensorBoard¥iµø¤Æ 13.2.1TensorFlow©R¦WªÅ¶¡»PTensorBoard¹Ï¤W¸`ÂI 13.2.2TensorBoard¸`ÂI«H®§ 13.3¥»³¹¤pµ² 13.4²ßÃD ²Ä14³¹TensorFlow¹ê²{¨®µPÃѧO 14.1¶µ¥Ø²¤¶ 14.2¥Í¦¨°V½m¼Æ¾Ú¶° 14.3¼Æ¾ÚŪ¨ú 14.4ºc«Ø¯«¸gºôµ¸¼Ò«¬ 14.5¶}©l¼Ò«¬°V½m 14.6´ú¸Õ¼Ò«¬·Ç½T«× 14.7¥»³¹¤pµ² |
§Ç¡G |