Supervised Learning
½Å°æ¸Á (Neural Network) ¿¡¼ ÇнÀ±â°¡ ºÐ·ù (classification) ÇÏ·Á´Â ´ë»óÀÌ ÀÚ°¥°ú ¸ð·¡¶ó´Â °ÍÀ» ¹Ì¸® ¾Ë°í¼ ÈÆ·Ã¿¹ (training example) ·Î¼ ÇнÀ½ÃÄÑ ¾î¶² ´ë»óÀÌ ÀÚ°¥¿¡ ¼ÓÇÏ´ÂÁö ¸ð·¡¿¡ ¼ÓÇÏ´ÂÁö¸¦ ºÐ·ùÇÏ´Â °ÍÀÌ ÁöµµÇнÀ (supervised learning)ÀÌ´Ù. ¹Ý¸é¿¡ ºÐ·ùÇÏ·Á´Â ´ë»ó¿¡ ´ëÇÑ ¾î¶² Á¤º¸µµ ÁÖ¾îÁöÁö ¾Ê°í ÇнÀ±â·Î ÇÏ¿©±Ý ±×°ÍÀÌ ÀÚ°¥ÀÎÁö ¶Ç´Â ¸ð·¡ÀÎÁö ¶Ç´Â ±× ¹ÛÀÇ ¾î¶² °ÍÀÎÁö¸¦ ºÐ·ùÇÏ´Â °ÍÀÌ ÀÚÀ²ÇнÀ (unsupervised learning) ÀÌ´Ù (ÆÐÅÏÀÎ½Ä (Pattern Recognition)¿¡¼ÀÇ ºÐ·ù´Â ÇнÀ (Learning) °ú °°Àº ÀǹÌÀÌ´Ù) ....................... (È«´ë½Ä 1998)
ÁöµµÇнÀ (supervised learning) Àº ÈÆ·Ã µ¥ÀÌÅͷκÎÅÍ ÇÔ¼ö¸¦ ¸¸µé¾î³»´Â ±â°è ÇнÀ (Machine Learning) ±â¼úÀÌ´Ù. ÈÆ·Ã µ¥ÀÌÅÍ´Â ÀÔ·Â ´ë»ó (ÀüÇüÀûÀ¸·Î º¤ÅÍ)ÀÇ ½Ö°ú ¿øÇÏ´Â Ãâ·ÂÀ¸·Î ±¸¼ºµÈ´Ù. ÇÔ¼öÀÇ Ãâ·ÂÀº ¿¬¼Ó°ª (¼ÒÀ§ regression) ÀÏ ¼ö ÀÖ°í ¶Ç´Â ÀÔ·Â ´ë»óÀÇ ºÐ·ù¸í (¼ÒÀ§ classification) À» ¿¹»óÇÒ ¼öµµ ÀÖ´Ù. ÁöµµÇнÀ±â (supervised learner) ÀÇ ÀÏÀº ´ÜÁö ¼Ò¼öÀÇ ÈÆ·Ã¿¹ (Áï ÀԷ½ְú ¸ñÇ¥ Ãâ·Â) µé¸¸À» º¸°í¼ À¯È¿ÇÑ ÀԷ´ë»óÀ» À§ÇÑ ÇÔ¼öÀÇ °ªÀ» ¿¹ÃøÇÏ´Â °ÍÀÌ´Ù. À̸¦ À§Çؼ learner ´Â À̼ºÀûÀÎ (reasonable) ¹æ¹ýÀ¸·Î ÇöÀçÀÇ µ¥ÀÌÅͷκÎÅÍ º¸ÀÌÁö ¾Ê´Â »óȲ±îÁö ÀϹÝÈÇØ¾ß ÇÑ´Ù. ÁöµµÇнÀÀÇ ÁÖ¾îÁø ¹®Á¦ (¿¹¸¦µé¸é Çʱâü ¹®ÀÚ¸¦ ÀνÄÇϵµ·Ï ÇнÀÇÏ´Â °Í) ¸¦ ÇØ°áÇϱâ À§Çؼ´Â ´ÙÀ½ÀÇ step µéÀ» °í·ÁÇÏ¿©¾ß ÇÑ´Ù.
example :
º£ÀÌÁî Ãß·Ð (Bayesian Inference)
»ç·Ê±â¹Ý Ãß·Ð (Case Based Reasoning)
³ªÀÌºê º£ÀÌÁî ºÐ·ù (Naive Bayesian Classification)
°è»êÇнÀÀÌ·Ð (Computational Learning Theory)
term :
½Å°æ¸Á (Neural Network) ÁöµµÇнÀ (Supervised Learning) ÀÚÀ²ÇнÀ (Unsupervised Learning) ½Å°æ¸Á (Neural Network) ÆÐÅÏÀÎ½Ä (Pattern Recognition) ±â°è ÇнÀ (Machine Learning)