½¾Íè, ½Ò¸ì´Ö¤Î·¸¤ê¼õ¤±´Ø·¸¤Îۣ̣¤µ¤ÎÌäÂê¤Ï, Ĺʸ²òÀϤÎÀºÅÙ¤òÄã²¼¤µ¤»¤ëÂ礤ÊÍ×°ø¤Ç¤¢¤Ã¤¿. ¤³¤ÎÌäÂê¤ò²ò·è¤¹¤ë¤¿¤á, ÆüËܸì¤Î°Ọ̃Ū¤Ê³¬ÁØŪɽ¸½¹½Â¤¤ËÃåÌܤ·¤¿½¾Â°Àá´Ö¤Î·¸¤ê¼õ¤±²òÀÏÊý¼°¤òÄó°Æ¤·, ¤½¤Î¸ú²Ì¤ò¼¨¤·¤¿. ¸À¸ì²áÄøÀâ¤ÎΩ¾ì¤«¤é¸«¤ë¤È, ÆüËܸì½Ò¸ì¤Î´Ö¤Ë¤Ï ½ñ¤¼ê¤¬Âоݤò¤È¤é¤¨¤Æɽ¸½¤·¤Æ¤¤¤¯³¬ÁØŪ¤Ê²áÄø¤¬È¿±Ç¤·¤Æ¤¤¤ë¤È¹Í¤¨¤é¤ì¤ë. ¤½¤³¤Ç, ËÜÏÀʸ¤Ç¤Ï, ÆüËܸìɽ½Ð²áÄø¤ËÃåÌܤ·¤¿ÆîÉÔÆóÃˤÎ3Ãʳ¬¤Î³¬ÁØŪ¤Ê½¾Â°ÀáʬÎà¤ò, ¤½¤Î°ÕÌ£¤È·Á¼°¤ËÃåÌܤ·¤Æ¾ÜºÙ²½¤·, ¼çÀá¤È½¾Â°Àá¤Î½Ò¸ì¤ò´ðËÜʬÎà13¼ï, ºÙʬÎà4¼ï¤ËʬÎष¤¿. ¤½¤·¤Æ, ¤½¤ì¤é¤Î³¬ÁØŪ¤Ê½ç½ø´Ø·¸¤ò¼ê¤¬¤«¤ê¤Ë, ½Ò¸ì´Ö¤Î·¸¤ê¼õ¤±´Ø·¸¤ò·èÄꤹ¤ëÊýË¡¤òÄó°Æ¤·¤¿. ¿·Ê¹µ»ö972ʸ(½Ò¸ì¿ô¹ç·×2,327·ï, ¤½¤Î¤¦¤Á·¸¤êÀè¤ÎÛ£Ëæ¤Ê½Ò¸ì¤Ï, 661·ï)¤òÂоݤȤ·¤¿¼Â¸³·ë²Ì¤Ë¤è¤ì¤Ð, ½¾Íè¤ÎÊýË¡¤Ç¤Ï, ·¸¤êÀè¤Îۣ̣¤Ê½Ò¸ì¤¬356·ï»Ä¤Ã¤¿¤Î¤ËÂФ·¤Æ, ËÜÏÀʸ¤ÎÊýË¡¤Ç¤Ï, 54·ï¤Ë¸º¾¯¤·¤¿. ¤½¤Î·ë²Ì, ½Ò¸ì´Ö¤Î·¸¤ê¼õ¤±´Ø·¸¤Î²òÀϤˤª¤¤¤Æ, ·¸¤êÀèÂè1¸õÊä¤ÎÀµ²òΨ¤Ï, 92%¤«¤é98%¤Ë¸þ¾å¤·¤¿.
The ambiguity in dependency analysis of Japanese predicates has been one of the major causes of the failure of long sentence analyses. To overcome this problem, a new dependency analysis method for Japanese subordinate clauses based on semantically embedded structures was proposed and its accuracy was evaluated. In this paper, the three levels of hierarchical subordinate clauses proposed by the Japanese philologist Minami, were reviewed for their syntax and semantics, and broken down into 13 basic categories and 4 detailed categories. A hierarchical ordering of these categories yields the dependency relations between predicates. Experiments were conducted with some 972 newspaper article sentences (totaling 2,327 predicates of which 661 are classified as having ambiguous dependency). Whereas the conventional method leaves 356 predicates of ambiguous dependency, this number was reduced to 54 predicates by the new method Accordingly, the accuracy of the first candidate of the dependency relations within a sentence was improved from 92% to 98%.
¼«Á³¸À¸ì¤Î¹½Ê¸²òÀϤÎÊýË¡¤È¤·¤Æ, ½¾Í褫¤é¿¤¯¤Î¸¦µæ¤¬¹Ô¤ï¤ì, ÍÍ¡¹¤ÊÊýË¡¤¬Äó°Æ¤µ¤ì¤Æ¤¤¤ë. ¤½¤ì¤é¤ÎÃæ¤Ç, Èæ³ÓŪ¼«Í³¤Ê¸ì½ç¤ò¼è¤ëÆüËܸì¤Î¹½Ê¸²òÀϤȤ·¤Æ¤Ï, ¾Êά¤Ê¤É¤Ë¶¯¤¤·¸¤ê¼õ¤±²òÀϤÎÊýË¡¤¬Å¬¤·¤Æ¤¤¤ë¤È ¹Í¤¨¤é¤ì¤ë1)¤¬, Ť¤Ê¸¤Ë¤Ê¤ë¤È, ¤³¤ÎÊýË¡¤âɬ¤º¤·¤âÎɤ¤À®ÀÓ¤¬ÆÀ¤é¤ì¤Æ¤¤¤ë¤È¤Ï¸À¤¨¤Ê¤¤.
Ĺʸ¤ËÂФ¹¤ë·¸¤ê¼õ¤±²òÀϤǼºÇÔ¤¹¤ë¸¶°ø¤Ï, ¤ª¤ª¤è¤½, ÊÂÎó¤òȼ¤¦Ì¾»ì¶ç¤ª¤è¤Ó̾»ì¶ç´Ö¤Î²òÀϤÎۣ̣¤µ¤È, ½Ò¸ì¡ù´Ö¤Î´Ø·¸¤ÎǧÄê¤ÎÛ£Ë椵¤Ë¤¢¤ë¤È¹Í¤¨¤é¤ì¤ë. ¤³¤Î¤¦¤Á, ÊÂÎó̾»ì¶ç¤Î°·¤¤¤Ë¤Ä¤¤¤Æ¤Ï, ºÇ¶á, ʸÀáÎó¤ÎÎà»÷À¤ËÃåÌܤ·¤¿ÊýË¡¤¬ Äó°Æ¤µ¤ì¤¿2)¡Á4)¤Û¤«, ¤³¤ì¤ò¾Êά¤ò´Þ¤àÉôʬŪÊÂÎó´Ø·¸¤Ë³ÈÄ¥¤·, ¾Êά¤òÊä¤Ã¤ÆÊÂÎó¹½Â¤¤òÃê½Ð¤¹¤ëÊýË¡5)¤¬Äó°Æ¤µ¤ì, ²òÀÏÀºÅ٤θþ¾å¤¬ÆÀ¤é¤ì¤ë¸«¹þ¤ß¤È¤Ê¤Ã¤¿. ¿¾¯°Û¤Ê¤ë³ÑÅÙ¤«¤é¤Ï, ¸Æ±þ´Ø·¸Åù¤Îʸ¹½Â¤¤ò·èÄꤹ¤ëÍ×°ø¤ËÃåÌܤ·¤Æ, ·¸¤ê¼õ¤±´Ø·¸²òÀϤò¶É½ê²½¤¹¤ëÊýË¡6)¤âÄó°Æ¤µ¤ì¤Æ¤¤¤ë. ¤Þ¤¿, ³ÊÍ×ÁǤȽҸì´Ö¤Î´Ø·¸¤Îۣ̣¤µ¤ò¹Ê¤ê¹þ¤àÊýË¡¤È¤·¤Æ¤Ï, °ÕÌ£²òÀÏÃʳ¬¤ÇÆ°»ì¤Î·ë¹ç²Á¤ò»ÈÍѤ¹¤ë ÊýË¡Åù7)¡Á9)¤¬¤¢¤ê, ¤«¤Ê¤ê¤Î¸ú²Ì¤¬ÆÀ¤é¤ì¤Æ¤¤¤ë¤¬, ½Ò¸ì´Ö¤Î·¸¤ê¼õ¤±¤ËÂФ·¤Æ¤Ï, Îɤ¤ÊýË¡¤¬¤Ê¤«¤Ã¤¿.
ºÇ¶á¤Î¸¦µæ·ë²Ì¤«¤é¤âʬ¤«¤ë¤è¤¦¤Ë, ½¾Íè¤ÎÆüËܸì¤Î¹½Ê¸²òÀϤǤÏ, ÆüËܸì¤ÎɽÁØŪÆÃħ¤ò, ¤Þ¤À, ½½Ê¬¤Ë¤Ï»È¤¤¤¤Ã¤Æ¤Ï¤¤¤Ê¤¤1)¤È¹Í¤¨¤é¤ì¤ë. ɽ¸½ÆâÍƤÈɽ¸½¹½Â¤¤Î´Ø·¸¤¬ÌÀ¤é¤«¤Ë¤Ê¤ì¤Ð, ɽÁؾå¤ÎÆÃħ¤ËÃåÌܤ¹¤ë¤À¤±¤Ç¤â, º£¤Þ¤Ç°Ê¾å¤ËÀºÅÙ¤ÎÎɤ¤¹½Ê¸²òÀϤ¬¼Â¸½¤Ç¤¤ë¤È´üÂÔ¤µ¤ì¤ë. ÆäË, ½Ò¸ì´Ö¤Î´Ø·¸¤Ï, ʸÁ´ÂΤι½Â¤¤ò·è¤á¤ë½ÅÍפʴط¸¤Ç¤¢¤ë¤¬, ¸À¸ì²áÄøÀâ¡ù¤Ë¤è¤ì¤Ð, ¤³¤Î¤è¤¦¤Êʸ¤Î¹½Â¤¤Ë¤Ï, ½ñ¤¼ê¤¬Âоݤò¤È¤é¤¨¤Æ, ɽ¸½¤·¤Æ¤¤¤¯³¬ÁØŪ¤Ê²áÄø¤¬È¿±Ç¤·¤Æ¤¤¤ë¤È¹Í¤¨¤é¤ì¤ë10).
¤½¤³¤Ç, ËÜÏÀʸ¤Ç¤Ï, ÆüËܸì¤Î³¬ÁØŪ¤Êɽ¸½²áÄø¤ËÃåÌܤ·¤ÆÄó°Æ¤µ¤ì¤¿, Æî¤Î3 Ãʳ¬¤Î½¾Â°ÀáʬÎà11)¤ò, ¤µ¤é¤Ë, ½¾Â°Àá¤Î°ÕÌ£¤È·Á¼°¤ËÃåÌܤ·¤Æ, ·¸¤ê½ÒÀá, ¼õ¤±½ÒÀá¤È¤â¤Ë, ´ðËÜʬÎà13¼ï, ºÙʬÎà4¼ï¤ËʬÎष, ¤½¤ì¤é¤ÎÁê¸ß´Ø·¸¤òÀ°Íý¤¹¤ë¤³¤È¤Ë¤è¤ê, ½Ò¸ì´Ö¤Î·¸¤ê¼õ¤±´Ø·¸¤ò·èÄꤹ¤ëÊýË¡¤òÄó°Æ¤¹¤ë. ¤Þ¤¿, ¿·Ê¹µ»ö972ʸ¤òÂоݤȤ·¤¿·¸¤ê¼õ¤±²òÀϤˤª¤¤¤Æ, ·¸¤êÀè¤ÎÛ£Ëæ¤Ê½Ò¸ì¤Î·¸¤êÀè¤ò̵ºî°Ù¤Ë·èÄꤹ¤ëÊýË¡, ľ¶á¤Î½Ò¸ì¤Ë¤«¤±¤ëÊýË¡, ½¾Íè¤ÎALT¤ÎÊýË¡12), ËÜÏÀʸ¤ÎÊýË¡¤Î²òÀÏÀºÅÙ¤òÈæ³Ó¤¹¤ë.
(1) ÆüËܸì¤Î4Ãʳ¬Ç§¼±¹½Â¤
ÆüËܸì¤Îʸ¹½Â¤¤Ë¤Ä¤¤¤Æ¤Ï, ¸Å¤¯¤«¤é¿¤¯¤Î¸¦µæ¤¬¹Ô¤ï¤ì¤Æ¤ª¤ê, ½ñ¤¼ê¤ÎÂоݤËÂФ¹¤ëǧ¼±¤È¤½¤Îɽ¸½²áÄø¤¬, ÆüËÜʸ¤Î³¬ÁØŪ¤Ê¹½Â¤¤ËÈ¿±Ç¤·¤Æ¤¤¤ë¤³¤È¤¬»ØŦ¤µ¤ì¤Æ¤¤¤ë.
»³ÅĤÏ, ÆüËܸìʸ¤Ç¤Ï, ´ÑǰŪÆâÍƤÏÀèƬ¤Ë, ÄĽҤ˴ؤ¹¤ëÉôʬ¤Ï¸åÊý¤ËÇÛÎ󤵤줿³¬ÁØÀ¤ò»ý¤Ä¤³¤È¤ò »ØŦ¤·¤¿13). »þ»Þ¤Ï, µÒÂΤËÂФ·¤Æ³µÇ°²½¤µ¤ì¤¿½ñ¤¼ê¤Îǧ¼±¤Îɽ¸½(µÒÂÎŪɽ¸½)¤È¼çÂΤγµÇ°²½¤µ¤ì¤Ê¤¤È½ÃÇ, ´¶¾ð¤Îɽ¸½(¼çÂÎŪɽ¸½)¤¬Æþ¤ì»Ò¹½Â¤¤ò·ÁÀ®¤¹¤ë¤³¤È¤ò »ØŦ¤·¤¿14). ¤½¤Î¸å, ÅÏÊÕ, ˧²ì, ÉþÉôÅù¤Ë¤è¤Ã¤Æ, ½Ò¸ì¤Î¹½À®¤Ë´Ø¤¹¤ë¾ÜºÙ¤Ê¸¦µæ¤¬ ¹Ô¤ï¤ì¤¿15)¡Á17). ¤³¤ì¤é¤Î¸¦µæÀ®²Ì¤Ë´ð¤Å¤, ÎÓ¤Ï, ÉÁ½ö¤ÎÃʳ¬, ȽÃǤÎÃʳ¬, ɽ½Ð¤ÎÃʳ¬, ÅÁã¤ÎÃʳ¬¤Î4Ãʳ¬¤«¤é¤Ê¤ëÆþ¤ì»Ò·¿¤Î³¬Áع½Â¤18)¤òÄó°Æ¤·¤¿. ¤³¤ì¤Ï, Æþ¤ì»Ò¤ÎÆ⦤ۤɵҴÑÀ¤Î¹â¤¤Ç§¼±¤¬É½¸½¤µ¤ì, Æþ¤ì»Ò¤Î³°Â¦¤Û¤É¼ç´ÑÀ¤Î¶¯¤¤ÆâÍƤ¬É½¸½¤µ¤ì¤ë¤³¤È¤ò4Ãʳ¬¤Î³¬Áع½Â¤¤È¤·¤ÆÀ°Íý¤·¤¿¤â¤Î¤Ç¤¢¤ë.
(2) ½¾Â°Àá¤Î¼ïÎà¤ÈÀ¼Á
Æî¤Ï, ½¾Â°Àá¤ò¹Í¤¨¤ëΩ¾ì¤«¤é, ÎÓ¤Î4Ãʳ¬¤Î³¬Áع½Â¤¤òÉÁ½ö, ȽÃÇ, Äó½Ð, ɽ½Ð¤Î4Ãʳ¬¤ËÊѹ¹¤·¤¿19). ¤½¤·¤Æ, ÆüËܸì¤ÎÆ°»ì, ½õÆ°»ì¤òÃæ¿´¤Ë¹½À®¤µ¤ì¤ë½Ò¸ì¤ÏÊ£»¨¤Ê¹½Â¤¤¬»ý¤Æ¤ë¤³¤È, ¤½¤ÎÉôʬ¤Ëɽ¸½¤ÎÃʳ¬¤ò¼¨¤¹Í×ÁǤο¤¯¤¬´Þ¤Þ¤ì¤Æ¤¤¤ë¤³¤È¤ËÃåÌܤ·¤Æ, ÆüËܸì¤ÎÀá¤òÆþ¤ì»Ò¤Î³ÆÃʳ¬¤ËÂбþ¤µ¤»¤Æ, 4¼ïÎà¤ËʬÎष¤¿. ¤½¤Î¾å¤Ç, Æî¤Ï, ɽ½ÐÃʳ¬¤Îɽ¸½(¸Æ¤Ó¤«¤±, Ư¤¤«¤±¤Ê¤É)¤Ï, ¼çÀá¤Ë¤Ï¸½¤ì¤Æ¤â, ½¾Â°Àá¤Ë¤Ï¸½¤ì¤Ê¤¤¤³¤È¤ËÃåÌܤ·¤Æ, ½¾Â°Àá¤ò¼¡¤Î3¼ïÎà(3Ãʳ¬¤Î³¬ÁØ)¤ËʬÎष¤¿20).
AÎà: | ¡Ö¡Á¤Ê¤¬¤é¡×Åù. ¤Û¤ÜÎÓ¤ÎÉÁ½öÃʳ¬¤ËÁêÅö | |
BÎà: | ¡Ö¡Á¤¿¤é, ¡Á¤È, ¡Á¤Ê¤é, ¡Á¤Î¤Ç, ¡Á¤Î¤Ë, ¡Á¤Ð, ¡Á¤Æ(½¾Â°ÅªÍÑË¡)¡×Åù. ¤Û¤ÜÎÓ¤ÎȽÃÇÃʳ¬¤ËÁêÅö | |
CÎà: | ¡Ö¡Á¤¬(½çÀÜ), ¡Á¤«¤é, ¡Á¤±¤ì¤É, ¡Á¤·, ¡Á¤Æ(ÆÈΩ¤·¤¿ÍÑË¡)¡×Åù. ¤Û¤ÜÎÓ¤Îɽ½ÐÃʳ¬¤ËÁêÅö |
(3) ½¾Â°Àá´Ö¤Î°Í¸´Ø·¸
Æî¤Ï, ¤µ¤é¤Ë, ¾åµ¤Î3¼ïÎà¤Î½¾Â°Àá´Ö¤Ë, ¼¡¤Î¶¯¤¤·¹¸þ¤¬¤¢¤ë¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤¿.
¡ | AÎà¤Ï, ¾¤ÎAÎà, BÎà, CÎà¤Î°ìÉô¤È¤Ê¤ë¤³¤È¤¬¤Ç¤¤ë. | |
¢ | BÎà¤Ï, ¾¤ÎBÎà, CÎà¤Î°ìÉô¤È¤Ê¤ì¤ë¤¬, AÎà¤Î°ìÉô¤È¤Ï¤Ê¤ì¤Ê¤¤. | |
£ | CÎà¤Ï, ¾¤ÎCÎà¤Î°ìÉô¤È¤Ï¤Ê¤ì¤ë¤¬, AÎà, BÎà¤Î°ìÉô¤È¤Ï¤Ê¤ì¤Ê¤¤. |
¸À¸ì½èÍý¤ÎΩ¾ì¤«¤é, Àá¤ò¤½¤Î·ÁÂÖ¤ËÃåÌܤ·¤ÆʬÎह¤ë¤È, ¼çÀá¤Î¤Û¤«, Ï¢ÍÑÀá, Ï¢ÂÎÀá, °úÍÑÀá¤Î3¼ï¤Î½¾Â°Àá¤Ëʬ¤±¤é¤ì¤ë. ¤³¤Î¤¦¤Á¼çÀá¤Ï, ¾¤ÎÀá¤Î·¸¤êÀè¤Ë¤Ï¤Ê¤ë¤¬·¸¤ê¸µ¤Ë¤Ï¤Ê¤êÆÀ¤Ê¤¤. ¤Þ¤¿, Ï¢ÂÎÀá¤Ï½Ò¸ì¤Î³èÍÑ·Á¤Ê¤É¤ÎʸˡŪÀ¼Á¤Ë¤è¤Ã¤Æ·¸¤êÀ褬ÌÀ³Î¤Ë·è¤Þ¤ë. °úÍÑÀá¤Ï, °úÍѤνõ»ìÅù¤òȼ¤¦¤³¤È¤¬Â¿¤¯, ·¸¤é¤ì¤ë¦¤ÎÆ°»ì¤Î¥¿¥¤¥×¤¬¸ÂÄꤵ¤ì¤ë¤Ê¤É, ·ÁÂÖŪ¤Ë¤½¤Î·¸¤êÀ褬¤Û¤ÜÌÀ³Î¤Ç¤¢¤ë. ¤·¤¿¤¬¤Ã¤Æ, ½Ò¸ì´Ö¤Î·¸¤ê¼õ¤±²òÀϤÇÌäÂê¤È¤Ê¤ë¤Î¤Ï, ·¸¤ê¸µ¤¬Ï¢ÍÑÀá¤Ç¤¢¤ë¾ì¹ç, ¤¹¤Ê¤ï¤Á, Ï¢ÍÑÀᤫ¤éÏ¢ÍÑÀá¤Ø, Ï¢ÍÑÀᤫ¤éÏ¢ÂÎÀá¤Ø, Ï¢ÍÑÀᤫ¤é°úÍÑÀá¤Ø¤Î»°¤Ä¤Î·¸¤ê¼õ¤±´Ø·¸¤Ç¤¢¤ë.
(1) ½¾Â°Àá¤Î´ðËÜŪ³¬Áشط¸
ËÜÀá¤Ç¤Ï, ¤Þ¤º, ½Ð¸½ÉÑÅÙ¤¬¹â¤¯, ·¸¤ê¼õ¤±¤¬Û£Ëæ¤È¤Ê¤ê¤ä¤¹¤¤Ï¢ÍÑÀáƱ»Î¤Î·¸¤ê¼õ¤±´Ø·¸¤Ë¤Ä¤¤¤Æ¹Í¤¨¤ë. ¤³¤ÎÌäÂê¤ËÂФ·¤Æ, Á°Àá¤Ç½Ò¤Ù¤¿Æî¤Î½¾Â°Àá3ʬÎà¤Î±þÍѤò¹Í¤¨¤ë. 2¾Ï(3)¤Î·ë²Ì¤ò½¾Â°Àá¤ÎÊñ´Þ´Ø·¸¤«¤é¸«¤ë¤È, A¡ãB¡ãC ¤Î´Ø·¸¤¬À®¤êΩ¤Ä. ¤¿¤À¤·, µ¹æ¡È¡ã¡É¤Ïº¸ÊÕ¤¬±¦Êդ˴ޤޤì¤ë (º¸Êդϱ¦ÊÕ¤è¤êÍ¥ÀèÅÙ¤¬Ä㤤¡ù)¤³¤È¤ò°ÕÌ£¤¹¤ë. ¤Þ¤¿, ¤¢¤ëÀáX¤¬Â¾¤ÎÀáY¤Î°ìÉô¤È¤Ê¤ì¤ë¤È¤¤¤¦¤³¤È¤Ï, ·¸¤ê¼õ¤±´Ø·¸¤«¤é¸«¤ë¤È, X¤ÏY¤Ë·¸¤ë¤³¤È¤¬¤Ç¤¤ë¤È¤¤¤¦¤³¤È¤Ç¤¢¤ë. µÕ¤Ë, ¤¢¤ëÀáX¤¬Â¾¤ÎÀáY¤Î°ìÉô¤È¤Ê¤ì¤Ê¤¤¤È¤¤¤¦¤³¤È¤Ï, X¤ÏY¤Ë·¸¤ì¤Ê¤¤, ¤¹¤Ê¤ï¤Á, X¤ÏY¤òÈô¤Ó±Û¤¨¤Æ, ¤è¤ê¸åÊý¤ÎÀá¤Ë·¸¤ë¤È¤¤¤¦¤³¤È¤Ç¤¢¤ë. ¤·¤¿¤¬¤Ã¤Æ, ¿Þ1¤Ë¼¨¤¹¤è¤¦¤Ë, Êñ´Þ´Ø·¸¤ÎÆ⦤ˤ¢¤ë½Ò¸ì¤Ï, ³°Â¦¤Î½Ò¸ì¤Ë·¸¤ì¤ë¤¬, ³°Â¦¤Ë¤¢¤ë½Ò¸ì¤Ï, Æ⦤ˤ¢¤ë½Ò¸ì¤Ë¤Ï·¸¤ì¤Ê¤¤¤³¤È¤Ë¤Ê¤ë.
(2) ½¾Â°ÀáºÆʬÎà
¾åµ¤Î´Ø·¸¤Ï½Ò¸ì´Ö¤Î·¸¤ê¼õ¤±·èÄê¤ËÍøÍѤǤ¤ë¤È¹Í¤¨¤é¤ì¤ë¤¬, Æî¤ÎʬÎà¤Ç¤Ï, Àܳ¤¬½çÀܤ«µÕÀܤ«¤Ê¤É, °Ọ̃Ū¤ÊȽÃǤ¬É¬ÍפǤ¢¤ë¤¿¤á, ¹½Ê¸²òÀÏÃʳ¬¤Ç¤½¤ì¤òȽÃǤ·, ʬÎह¤ë¤Î¤Ïº¤Æñ¤Ç¤¢¤ë. ¤½¤³¤Ç, Æî¤ÎʬÎà¤Î¼ñ»Ý¤òÀ¸¤«¤·¤Ê¤¬¤é, ¸ìÈøɽ¸½¤ò¤è¤êĹñ°Ì¤ÇʬÎह¤ë¤³¤È, °Ọ̃ŪȽÃǤκ¤Æñ¤Êɽµ¤Ï¥Ç¥Õ¥©¥ë¥È¤Î²ò¼á¤ÇʬÎह¤ë¤³¤È¤Ê¤É¤Ë¤è¤ê, ½¾Â°Àá¤ò¼¡¤Î¤È¤ª¤êºÆʬÎह¤ë.
AÎà: | ¡ÖƱ»þ¡×¤Îɽ¸½. | |
BÎà: | ¡Ö¸¶°ø¡×, ¡ÖÃæ»ß¡×¤Îɽ¸½. | |
CÎà: | ¡ÖÆÈΩ¡×¤Îɽ¸½. |
¤³¤ÎʬÎà¤Ç¤Ï, ɽÁØŪ¤ËÌÀ¤é¤«¤ËAÎà¤Þ¤¿¤ÏCÎà¤ÈȽÄê¤Ç¤¤ë¤â¤Î°Ê³°¤Ï, BÎà¤ËʬÎष¤¿. ¤·¤¿¤¬¤Ã¤Æ, Æî¤ÎʬÎà¤ËÈæ¤Ù¤ë¤È, BÎà¤ÎÈϰϤ¬¹¤¯¤Ê¤Ã¤Æ¤¤¤ë¤¬, ʬÎàÁê¸ß¤ÎÊñ´Þ´Ø·¸¤Î·¹¸þ¤ÏÊݸ¤µ¤ì¤Æ¤¤¤ë¤È´üÂÔ¤µ¤ì¤ë. ¤³¤Î´ð½à¤Ç, Æü·Ð»º¶È¿·Ê¹¤Îµ»öʸ¡ù¡ù¤Ë¸½¤ì¤¿ ½¾Â°Àá¤òʬÎष¤¿Îã¤òɽ1¤Ë¼¨¤¹.
ʬÎà | ¿·Ê¹µ»ö972ʸ¤Ë¸½¤ì¤¿½ÒÉô[(n): n¤Ï½Ð¸½²ó¿ô] |
AÎà | ¡Á¤È¤È¤â¤Ë(7), ¡Á¤Ê¤¬¤é(2), ¡Á¤ÈƱ»þ¤Ë(2), ¡Á¤³¤È¤Ë²Ã¤¨¤Æ(1), ¡Á¤Ä¤Ä(1),
¡Á¤³¤È¤ò´Þ¤á(1), ¡Á¤Î¤ò¤Ï¤¸¤á(1).
¹ç·×7¼ïÎà¡¢±ä¥ÙÅÙ¿ô15²ó |
BÎà | ¡Á(Ï¢ÍÑ·ÁñÆÈ)(159), ¡Á¤Æ(´Þ:¡ÖÏ¢ÍÑ·Á+¤Ç¡×)(148), ¡Á(¥µÊÑÆ°»ì¤Î¸ìÈø¾Êά)(94),
¡Á¤Ç(¡Ö̾»ì+¤Ç¡×)(47), ¡Á¤¿¤á(28), ¡Á¤Æ¤ª¤ê(25), ¡Á(ÂθÀ»ß¤á¡Ö̾»ì+ÆÉÅÀ¡×)(20),
¡Á¤Û¤«(16), ¡Á¤Ð(9), ¡Á¤â¤Î¤Ç(9), ¡Á¤Æ¤â(9), ¡Á¤³¤È¤Ç(8), ¡Á¤Î¤Ç(4), ¡Á¤È(4),
¡Á¤º(4), ¡Á¤¿¤ê(3), ¡Á¤¿¤á¤Ë(3), ¡Á¤¦¤¨¤Ç(3Æþ¡Á¸å(2), ¡Á¤Î¤ËÂбþ(2),
¡Á¤Î¤ËÅý¤(2), ¡Á¤¿¤á¤Ç(2), ¡Á¤½¤¦¤Ç(2), ¡Á¾å¤Ç(1), ¡Á»þ¤ä(1), ¡Á»þ¤Ë(1),
¡ÁºÝ¤Ë(1), ¡ÁºÝ(1), ¡Á·ë²Ì(1), ¡Á°Ê¾å(1), ¡Á¤è¤¦(1), ¡Á¤â¤Î¤Î(1),
¡Á¤Î¤ò¼ê»Ï¤á¤Ë(1), ¡Á¤Î¤òµ¡¤Ë(1), ¡Á¤Î¤Ë±þ¤¸¤Æ(1), ¡Á¤È¤³¤í(1), ¡Á¤Æ¤ª¤¤¤Æ(1),
¡Á¤À¤±¤Ë(1), ¡Á¤À¤±¤Ç¤Ê¤¯(1), ¡Á¤¿¤é(1), ¡Á¤¿¤Ó¤Ë(1), ¡Á¤º¤Ë(1),
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¾åµ¤ÎÊýË¡¤Ç¤Ï, BÎàƱ»Î, ¡ÖB+ÆÉÅÀ¡×ÎàƱ»Î¤Î·¸¤ê¼õ¤±´Ø·¸¤Ï·èÄê¤Ç¤¤Ê¤¤. ¤½¤³¤Ç, ¤³¤Î¥¿¥¤¥×¤Î½Ò¸ì¤Ë¤Ä¤¤¤Æ, ¤è¤ê¾ÜºÙ¤ËʬÎह¤ë¤³¤È¤¬É¬ÍפǤ¢¤ë.
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°Ê¾å¤«¤é, Ï¢ÂÎÀá½Ò¸ì¤Î°·¤¤¤Ï, ¼¡¤Î¤È¤ª¤ê¤È¤¹¤ë.
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ʸ¤Î¿ô | 278 | 320 | 204 | 100 | 40 | 18 | 8 | 3 | 1 | 972 |
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·Ð¸³Åª¤Ë, ·¸¤ê¼õ¤±²òÀϤǤÏ, ·¸¤êÀ褬Æó¤Ä°Ê¾å¤¢¤Ã¤ÆÛ£Ëæ¤Ê¤È¤¤Ï, ľ¶á¤Ë¸½¤ì¤ë½Ò¸ì¸õÊä¤ò·¸¤êÀè¤È¤¹¤ë¤Î¤¬Îɤ¤¤È¸À¤ï¤ì¤Æ¤¤¤ë. ¤½¤³¤Ç, ¾åµ(2)¤ÎÊýË¡¤Ë¤µ¤é¤Ë, ¤³¤Î¹Í¤¨¤ò²Ã¤¨¤¿ÊýË¡¤Ç·¸¤êÀè¤ò·è¤á¤¿¤È¤¤Î·¸¤ê¼õ¤±·èÄê·ë²Ì¤òÀµ²ò¤ÈÈæ³Ó¤¹¤ë. Á°¤ÈƱÍͤˤ·¤Æ, 972ʸ¤òÂоݤËɾ²Á¤·¤¿·ë²Ì¤Ë¤è¤ì¤Ð, ½Ò¸ìñ°Ì¤Î·¸¤ê¼õ¤±¼ºÇÔ¿ô¤Èʸñ°Ì¤Î·¸¤ê¼õ¤±¼ºÇÔ¿ô¤Ï, ¤½¤ì¤¾¤ì, 189½Ò¸ì, 185ʸ¤Ç¤¢¤Ã¤¿.
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ÆÉÅÀ¤ò»ý¤Ä½Ò¸ì¤Î¾ì¹ç¤Ï, ľ¶á¤Î½Ò¸ì¤è¤ê¤â¤à¤·¤í±ó¤¯¤Î½Ò¸ì¤Ë·¸¤ë¾ì¹ç¤¬Â¿¤¤¤³¤È¤¬ÃΤé¤ì¤Æ¤¤¤ë. ¤½¤³¤Ç, ¤³¤³¤Ç¤Ï, (3)¤Ç, ÆÉÅÀ¤ò»ý¤Ä½Ò¸ì¤Ï, ¤à¤·¤í, ľ¶á¤Î½Ò¸ì¤Ë·¸¤é¤Ê¤¤¤È¤·¤¿¾ì¹ç¤Ë¤Ä¤¤¤Æɾ²Á¤¹¤ë. Á°¤ÈƱÍͤˤ·¤Æ, 972ʸ¤òÂоݤËɾ²Á¤·¤¿·ë²Ì¤Ë¤è¤ì¤Ñ, ½Ò¸ìñ°Ì¤Î·¸¤ê¼õ¤±¼ºÇÔ¿ô¤Èʸñ°Ì¤Î·¸¤ê¼õ¤±¼ºÇÔ¿ô¤Ï, ¤½¤ì¤¾¤ì, 112½Ò¸ì, 88ʸ¤Ç¤¢¤Ã¤¿.
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1 | ̵ºî°ÙÁªÂòÊý¼°1*1 | 661·ï 28.4% | 391·ï 16.8% |
372ʸ 38.4% | 236ʸ 24.3% | |||||||
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260ʸ 26.8% | 151ʸ 15.6% | |||||||
3 | ľ¶á·¸¤êÁªÂòÊý¼°1*3 | 189·ï 8.1% |
185ʸ 18.8% | |||||||||
4 | ľ¶á·¸¤êÁªÂòÊý¼°2*4 | 112·ï 4.8% |
88ʸ 9.1% | |||||||||
5 | ½¾Íè¤Î·¸¤ê¼õ¤±Êý¼°*5 | 92·ï 3.9% |
80ʸ 8.2% | |||||||||
6 | ËÜÏÀʸ¤ÎÊý¼°*6 | 54·ï 2.3% | 16·ï 0.7% |
54ʸ 5.6% | 16ʸ 1.6% |
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¤½¤Î·ë²Ì¤Ë¤è¤ì¤Ð, ½¾Íè¤ÎÊýË¡¤Ç¤Ï, ·¸¤êÀè¤ÎÛ£Ëæ¤Ê½Ò¸ì¤¬356·ï»Ä¤Ã¤¿¤Î¤ËÂФ·¤Æ, ËÜÏÀʸ¤ÎÊýË¡¤Ç¤Ï, 54·ï¤Ë¸º¾¯¤¹¤ë¤³¤È¤¬Ê¬¤«¤Ã¤¿. ʸñ°Ì¤Ë¸«¤ì¤Ð, ½Ò¸ì´Ö¤Î´Ø·¸¤¬°ì°Õ¤Ë·èÄê¤Ç¤¤ëʸ¤Î³ä¹ç¤Ï, 73.2%¤«¤é94.4%¤Ë¸þ¾å¤·¤¿. ·¸¤ê¼õ¤±´Ø·¸¤¬°ì°Õ¤Ë·èÄê¤Ç¤¤Ê¤¤½Ò¸ì¤ËÂФ·¤Æ¤Ï, Ê£¿ô¤Î·¸¤êÀè¸õÊ䤬À¸À®¤µ¤ì, ¤½¤ì¤òÁȤ߹ç¤ï¤»¤Æʸñ°Ì¤Î²òÀϸõÊ䤬½ÐÎϤµ¤ì¤ë¤¬, ¤½¤Î¤È¤À¸À®¤µ¤ì¤¿Ê¸Ã±°Ì¤ÎÂè1¸õÊä¤ÎÀµ²òΨ¤Ï, 91.8%¤«¤é98,4%¤Ë¸þ¾å¤·¤¿.
ÊÂÎó¹½Â¤²òÀϤˤĤ¤¤Æ¤Ï´û¤Ë²ò·è¤Î ¸«¹þ¤ß2),3)¤Ç¤¢¤ë¤³¤È¤ò¹Í¤¨¤¢¤ï¤»¤ë¤È, ËÜÊý¼°¤Ë¤è¤Ã¤Æ, ·¸¤ê¼õ¤±²òÀϤÎ2ÂçÌäÂê(ÊÂÎó¹½Â¤¤Î²òÀÏ, ½Ò¸ì´Ö¤Î´Ø·¸²òÀÏ)¤¬¤È¤â¤Ë²ò·è¤µ¤ì¤ë¸«¹þ¤ß¤È¤Ê¤Ã¤¿.
Çò°æ Í¡ (Àµ²ñ°÷) 1978ǯÂçºåÂç³Ø¹©³ØÉôÄÌ¿®¹©³Ø²Ê´¶È. 1980ǯƱÂç³Ø±¡Çî»ÎÁ°´ü²ÝÄø½¤Î». ƱǯÆüËÜÅÅ¿®ÅÅÏøø¼Ò¤ËÆþ¼Ò. °ÊÍè, Æü±Ñµ¡É¢ËÝÌõ¤òÃæ¿´¤È¤¹¤ë¼«Á³¸À¸ì½èÍý¤Î¸¦µæ¤Ë½¾»ö. ¸½ºß, NTT¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó²Ê³Ø¸¦µæ½ê¼ç´´¸¦µæ°÷. 1995ǯÆüËܲʳص»½Ñ¾ðÊ󥻥󥿾Þ(³Ø½Ñ¾Þ)¼õ¾Þ, Ʊǯ¿Í¹©ÃÎǽ³Ø²ñÏÀʸ¾Þ¼õ¾Þ. ÅŻҾðÊóÄÌ¿®³Ø²ñ, ¸À¸ì½èÍý³Ø²ñ, ³Æ²ñ°÷. |
ÃÓ¸¶ ¸ç (Àµ²ñ°÷) 1967ǯÂçºåÂç³Ø´ðÁù©³ØÉôÅŵ¤¹©³Ø²Ê´¶È. 1969ǯƱÂç³Ø±¡½¤»Î²ÝÄø½¤Î». ƱǯÆüËÜÅÅ¿®ÅÅÏøø¼Ò¤ËÆþ¼Ò. °ÊÍè, ¿ô¼°½èÍý, ¥È¥é¥Õ¥£¥Ã¥¯ÍýÏÀ, ¼«Á³¸À¸ì½èÍý¤Î¸¦µæ¤Ë½¾»ö. ¸½ºß, NTT¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó²Ê³Ø¸¦µæ½ê¸¦µæ¥°¥ë¡¼¥×¡¦¥ê¡¼¥À(¼ç´´¸¦µæ°÷). ¹©³ØÇî»Î. 1982ǯ¾ðÊó½èÍý³Ø²ñÏÀʸ¾Þ, 1993ǯƱ³Ø²ñ¸¦µæ¾Þ, 1995ǯÆüËܲʳص»½Ñ¾ðÊ󥻥󥿾Þ(³Ø½Ñ¾Þ), Ʊǯ¿Í¹©ÃÎǽ³Ø²ñÏÀʸ¾Þ¼õ¾Þ. ÅŻҾðÊóÄÌ¿®³Ø²ñ, ¿Í¹©ÃÎǽ³Ø²ñ, ¸À¸ì½èÍý³Ø²ñ, ³Æ²ñ°÷. |
²£Èø ¾¼ÃË (Àµ²ñ°÷) 1980ǯÅŵ¤ÄÌ¿®Âç³ØÅŵ¤ÄÌ¿®³ØÉôÅŻҷ׻»µ¡³Ø²Ê´¶È. 1982ǯƱÂç³Ø±¡½¤»Î²ÝÄø½¤Î». ƱǯÆüËÜÅÅ¿®ÅÅÏøø¼Ò¤ËÆþ¼Ò. °ÊÍè, Æü±Ñµ¡³£ËÝÌõ¤òÃæ¿´¤È¤¹¤ë¼«Á³¸À¸ì½èÍý¤Î¸¦µæ¤Ë½¾»ö. ¸½ºß, NTT¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó²Ê³Ø¸¦µæ½ê¼çǤ¸¦µæ°÷. 1995ǯÆüËܲʳص»½Ñ¾ðÊ󥻥󥿾Þ(³Ø½Ñ¾Þ)¼õ¾Þ. ÅŻҾðÊóÄÌ¿®³Ø²ñ, ¿Í¹©ÃÎǽ³Ø²ñ, ¸À¸ì½èÍý³Ø²ñ, ACL, ³Æ²ñ°÷. |
ÌÚ¼ ½ß»Ò (Àµ²ñ°÷) 1989ǯ¹½ÉÍ»ÔΩÂç³ØʸÍý³ØÉôʸ²Ê´¶È. ƱǯNTTµ»½Ñ°Üž³ô¼°²ñ¼Ò(¸½NTT¥¢¥É¥Ð¥ó¥¹¥Æ¥¯¥Î¥í¥¸³ô¼°²ñ¼Ò)Æþ¼Ò. ¸½ºß, Ʊ¼Ò²£¿Ü²ì»ö¶È½ê¾ðÊóµ»½ÑÉô¼çǤ. Æü±Ñµ¡³£ËÝÌõ¤òÃæ¿´¤È¤¹¤ë¼«Á³¸À¸ì½èÍý¤Î¸¦µæ³«È¯¤Ë½¾»ö. |