Marvin Minsky

 

 (¹Ì±¹, ÄÄÇ»ÅͰúÇÐÀÚ, 1927 ~ )

Marvin Minsky : MIT media lab

ÀΰøÁö´É (Artificial Intelligence), ÀÎÁö°úÇÐ (Cognitive Science), ¼öÇÐ (Mathematics) , Àü»ê¾ð¾îÇÐ (Computational Linguistics), ·Îº¿ (Robot), ±¤ÇÐ (optics) ¿¡ ¸¹Àº °øÇåÀ» ÇÏ¿´´Ù. ÃÖ±Ù¿¡´Â »ó½Ä Ãß·Ð (Commonsense Reasoning) À» ÇÏ´Â Àΰ£ÀÇ ´É·ÂÀ» ±â°è¿¡ ºÎ¿©ÇÏ´Â ÀÛ¾÷¿¡ ÁÖ·ÂÇØ¿Ô´Ù. Àΰ£ÀÇ Áö´É (Intelligence) ±¸Á¶¿Í ±â´É¿¡ ´ëÇÑ ±×ÀÇ °³³äÀº ¸¶À½ÀÇ Á¶Á÷ (Society of Mind) ¿¡ Ç¥ÇöµÇ¾úÀ¸¸ç, ±×°ÍÀº MIT ¿¡¼­ °­ÀÇÇÏ´Â ÁÖÁ¦À̱⵵ ÇÏ´Ù.

±×´Â Harvard ¿Í Princeton ¿¡¼­ Çлç, ¹Ú»ç¸¦ ¹Þ¾Ò´Ù. ±×´Â ÇöÀç MIT ÀÇ Toshiba Professor of Media Arts and Sciences ¿Í Professor of Electrical Engineering and Computer Science ·Î ÀÖ´Ù. ±×ÀÇ ¿¬±¸´Â artificial intelligence, ÀÎÁö ½É¸®ÇÐ (Cognitive Psychology), ½Å°æ¸Á (Neural Network), Æ©¸µ ±â°è (Turing Machine) À̷аú ȸ±ÍÇÔ¼ö (recursive functions) ºÐ¾ß¿¡¼­ À̷аú ÀÀ¿ëÀÇ ¹ßÀü¿¡ °øÇåÇß´Ù. (1961³â¿¡ ±×´Â Emil Post ÀÇ "Tag" ¹®Á¦¸¦ Ç®¾ú´Ù, ±×¸®°í ¾î¶°ÇÑ ÄÄÇ»Å͵µ ´Ü µÎ °³ÀÇ register ¿Í ¸í·É¾î increment, decrement, jump on zero ¸¸À» °¡Áø ±â°è¿¡ ÀÇÇØ ½Ã¹Ä·¹ÀÌ¼Ç µÉ ¼ö ÀÖ´Ù´Â °ÍÀ» º¸¿©ÁÖ¾ú´Ù). ±×´Â symbolic graphical description, computational geometry, Áö½Ä Ç¥Çö (Knowledge Representation), computational semantics, machine perception, symbolic and connectionist learning ¿µ¿ª¿¡¼­ ÁÖ¿äÇÑ °øÇåÀ» Çß´Ù. ¶ÇÇÑ ¿ìÁÖŽÇèÀ» À§ÇÑ Ãֽűâ¼ú¿¡ ´ëÇØ ¸¹Àº ¿¬±¸¸¦ ÇØ¿Ô´Ù.

±×´Â ¶ÇÇÑ Áö´ÉÀûÀÎ ·Îº¿°ú telepresence ÀÇ °³Ã´ÀÚÁß ÀÏÀÎÀÌ´Ù. ±×´Â ÃÖÃÊÀÇ Ã˰¨ (tactile sensor) ¸¦ °¡Áø mechanical hand, visual scanners °ú ±×°ÍµéÀÇ ¼ÒÇÁÆ®¿þ¾î¿Í computer interface À» Á¦ÀÛÇß´Ù. ¶ÇÇÑ MIT ÀÌ¿ÜÀÇ ¸¹Àº ·Îº¿ÇÁ·ÎÁ§Æ®¿¡ ¿µÇâÀ» ¹ÌÃÆ°í, ÃÖÃÊÀÇ LOGO "turtle." À» ¸¸µé¾ú´Ù.

±×´Â 1951 ³â¿¡ ÃÖÃÊÀÇ randomly wired neural network learning machine (Stochastic Neural-Analog Reinforcement Computer ÀÇ ¾àÀÚÀÎ SNARC ·Î ¾Ë·ÁÁø °Í, ÃÖÃÊÀÇ ½Å°æ¸Á simulator) À» ¸¸µé¾ú´Âµ¥, ±×°ÍÀº reinforcement of simulated synaptic transmission coefficients ¿¡ ±â¹ÝÇÑ °ÍÀ̾ú´Ù. Harvard ¿¡¼­ Junior Fellow ·Î ÀÖÀ» ¶§ ÃÖÃÊÀÇ Confocal Scanning Microscope ¸¦ ¸¸µé¾ú´Âµ¥, ±×°ÍÀº Àü·Ê¾ø´Â ÇØ»óµµ¿Í image quality ¸¦ °¡Áø optical instrument¿´´Ù.

1950 ¿¬´ë ÃʹÝÀÌÈÄ, ±×´Â ±â°è¿¡ Áö´ÉÀ» ºÎ¿©ÇÏ´Â ÀÛ¾÷»Ó¸¸ ¾Æ´Ï¶ó ÄÄÇ»ÅÍ ¾ÆÀ̵ð¾î¸¦ ÀÌ¿ëÇÏ¿© Àΰ£ÀÇ ½É¸®°úÁ¤À» ¼³¸íÇÏ´Â ÀÛ¾÷À» ÇØ¿Ô´Ù. 1959 ³â¿¡ Minsky ¿Í John McCarthy ´Â MIT AI lab À» ¼³¸³Çϰí, ¿À·£µ¿¾È °øµ¿¼ÒÀåÀ¸·Î ÀçÁ÷ÇÏ¿© AI ÀÇ Àü ºÐ¾ß¿¡ °ÉÃÄ ±×ÀÇ ÈçÀûÀ» ³²°å´Ù. ±×´Â 1961 ³â ¿ª»çÀûÀÎ ¹®¼­ "Steps Towards Artificial Intelligence" ¿¡¼­ ÀÌÀü¿¡ ÀÌ·ç¾îÁ³´ø °ÍÀ» ºÐ¼®Çϰí, ¸· ŵ¿ÇÑ AI ÀÇ ÁÖ¿äÇÑ ¹®Á¦µéÀ» ¼³¸íÇß´Ù. 1963 ³â¿¡ ¹ßÇ¥µÈ "Matter, Mind, and Models" ¿¡¼­´Â Àڱ⸦ ÀνÄÇÏ´Â (self-aware) ±â°è¸¦ ¸¸µå´Â ¹®Á¦¸¦ ¼³¸íÇß´Ù. 1969 ³â¿¡ ¹ßÇ¥µÈ "Perceptrons," ¿¡¼­´Â Seymour Papert ¿Í ÇÔ²² loop-free learning and pattern recognition machines ÀÇ ´É·Â°ú ÇѰ迡 ´ëÇØ ¼³¸íÇß´Ù. 1974 ³âÀÇ "A Framework for Representing Knowledge" ¿¡¼­´Â ÀÎÁö (Cognition), ÀÚ¿¬¾î ÀÌÇØ (Natural Language Understanding), ½Ã°¢Àû Áö°¢ (Perception) ¿¡¼­ÀÇ ¿©·¯ °¡Áö Çö»óÀ» ¼³¸íÇϱâ À§ÇÑ Áö½ÄÇ¥ÇöÀÇ ¸ðµ¨À» Á¦½ÃÇß´Ù. ÀÌ·¯ÇÑ Ç¥Çö¹æ¹ýÀ» "ÇÁ·¹ÀÓ (Frame)" ¶ó°í ºÎ¸£¸ç, ÀÌÀü¿¡ Á¤ÀÇµÈ frames À¸·ÎºÎÅÍ º¯¼ö ÇÒ´çÀ» »ó¼Ó¹Þ´Â °ÍÀ¸·Î, ÈçÈ÷ °´Ã¼ÁöÇâ ÇÁ·Î±×·¡¹ÖÀÇ ÃʱâÇüÅ·μ­ ÀÎÁ¤¹Þ°Ô µÈ´Ù.

1970 ¿¬´ë Ãʱ⿡, ±×¿Í Papert ´Â The Society of Mind ¶ó°í ÇÏ´Â ÀÌ·ÐÀ» Çü½ÄÈ­Çϱ⠽ÃÀÛÇߴµ¥, ±×°ÍÀº ¹ßÀ°ÁßÀÎ ¾î¸°ÀÌ ½É¸® (developmental child psychology) ¿¡¼­ÀÇ ÅëÂû·Â°ú °æÇèÀ» AI ¿¡¼­ÀÇ ¿¬±¸¿Í °áÇÕÇÏ·Á´Â °ÍÀ̾ú´Ù. The Society of Mind ¿¡¼­´Â Áö´É (Intelligence) À̶ó´Â °ÍÀÌ ´Ü ÇϳªÀÇ ¸ÞÄ«´ÏÁòÀÇ »ê¹°ÀÌ ¾Æ´Ï¶ó ´Ù¾çÇÑ Á¾·ùÀÇ ¿¡ÀÌÀüÆ®µé°£ÀÇ »óÈ£ÀÛ¿ë¿¡ ÀÇÇØ¼­ ÀÌ·ç¾îÁø´Ù°í Á¦¾ÈÇÑ´Ù. ´Ù¸¥ ÀÛ¾÷µéÀº ±Ùº»ÀûÀ¸·Î ´Ù¸¥ ¸ÞÄ«´ÏÁòÀ» ¿ä±¸Çϱ⠶§¹®¿¡ ±×·¯ÇÑ ´Ù¾ç¼ºÀÌ ÇÊ¿äÇÏ´Ù°í ÁÖÀåÇÏ¿´´Ù ; À̰ÍÀº ½É¸®ÇÐÀ» º¯È­½ÃÄ״µ¥, Áï ¸î°¡ÁöÀÇ "±âº»ÀûÀÎ" ¿ø¸®¸¦ ãÀ¸·Á´Â ÇêµÈ ³ë·Â¿¡¼­ ¹þ¾î³ª¼­, ÇϳªÀÇ ¸¶À½ÀÌ ¸¹Àº ´Ù¾çÇÑ ¿ä¼Òµé°£ÀÇ »óÈ£ÀÛ¿ëÀ» ´Ù·ç±â À§ÇØ »ç¿ëÇÏ´Â ¸ÞÄ«´ÏÁòÀ» ãÀ¸·Á ½ÃµµÇÏ°Ô ¸¸µé¾ú´Ù.

ÀÌ·¯ÇÑ À̷п¡ ´ëÇÑ Àâ´ÙÇÑ ³í¹®µéÀÌ 1970 ¿¬´ë¿Í 80 ¿¬´ë Ãʱ⿡ µîÀåÇß´Ù. Papert ´Â ÀÌ »õ·Î¿î ¾ÆÀ̵ð¾î¸¦ ±³À°À» º¯È­½ÃŰ´Â °Í¿¡ Àû¿ëÇϴµ¥ ÈûÀ» ½ñ¾Ò°í, ¹Ý¸é¿¡ Minsky ´Â ±× À̷п¡ ´ëÇÑ ÀÛ¾÷À» °è¼ÓÇß´Ù. 1985 ³â¿¡ ±×´Â "The Society of Mind," À» Ãâ°£ÇÏ¿´´Âµ¥, ±× Ã¥¿¡¼­´Â ÇϳªÀÇ ÆäÀÌÁöÀÇ »ý°¢ÀÌ 270 ÆäÀÌÁö¿¡ ¼­·Î ¿¬°áµÇ¾î À־, ±× ÀÌ·Ð ÀÚüÀÇ ±¸Á¶¸¦ ¹Ý¿µÇÏ¿´´Ù. °¢ ÆäÀÌÁöµéÀº ¾î¶² ½É¸®Àû Çö»óÀ» ¼³¸íÇϱâ À§ÇÑ ÇϳªÀÇ ¸ÞÄ«´ÏÁòÀ» Á¦¾ÈÇϰųª, ¶Ç´Â ´Ù¸¥ ÆäÀÌÁö¿¡¼­ Á¦¾ÈÇÑ ÇØ°áÃ¥¿¡ ÀÇÇØ ¼Ò°³µÇ¾îÁø ¹®Á¦¸¦ Á¦±âÇÑ´Ù.

"The Society of Mind," ÀÇ Ãâ°£ÀÌ·¡·Î, ±×´Â ¿©·¯ °¡Áö ¹æÇâÀ¸·Î ±× ÀÌ·ÐÀ» °è¼Ó °³¹ß½ÃÄ×´Ù. ÃÖ±Ù¿¡´Â »õ·Î¿î Ã¥ "The Emotion Machine," (Ãʰí 1 2 3 4 5 6 7 8 9) ¿¡ ´ëÇÑ ÀÛ¾÷À» Çϰí Àִµ¥, ±× Ã¥¿¡¼­´Â ¿ì¸® °³°³ÀÎÀÇ societies of mind ³»¿¡¼­ ÇൿÀ» ¾ß±âÇϰí Á¶ÀýÇÏ´Â °úÁ¤À¸·Î¼­ÀÇ ´À³¦, ¸ñÀû, °¨Á¤, ÀǽÄÀûÀÎ »ç°íµé¿¡ ÀÇÇØ ÀÌ·ç¾îÁö´Â ¿ªÇÒµéÀ» ¹¦»çÇϰí ÀÖ´Ù.

1970 ³â ACM Turing Award (Lecture), MIT Killian Award, Japan Prize, IJCAI Research Excellence Award, the Rank Prize and the Robert Wood Prize for Optoelectronics, Benjamin Franklin Medal µîÀ» ¼ö»óÇß´Ù.

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¿µÈ­ AI ¿¡ ´ëÇÑ Marvin Minsky¿ÍÀÇ ´ëÈ­ : A chapter from Hal's Legacy (MIT Press).

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