BioText

Information Extraction from Biological Texts
Based on Markov models


1. Project overview

  Çö´ë´Â ÄÄÇ»ÅÍ Á¤º¸Åë½ÅÀÇ ¹ß´Þ·Î ÀÎÇØ Çмú °ü·Ã ºÐ¾ßÀÇ Á¤º¸ ±³·ù ¶ÇÇÑ ¸Å¿ì ºü¸£°Ô ±×¸®°í ´ë·®À¸·Î ÀÌ·ç¾îÁö°í ÀÖÀ¸¸ç, ÀÌ¿¡ µû¶ó ÇÐÀÚµéÀÌ ¿¬±¸¸¦ À§ÇÑ ÀڷḦ ¾ò´Â ¹æ¹ýÀÌ ÈξÀ ¼ö¿ùÇØ Áö°í ÀÖ´Ù. ÇÏÁö¸¸, ´ë·®ÀÇ ¹®¼­³ª µ¥ÀÌÅ͸¦ ¼öÁýÇÏ¿´´Ù ÇÏ¿©µµ À̸¦ ¼öÀÛ¾÷À¸·Î ºÐ·ùÇϰųª Á÷Á¢ ¸ðµç ³»¿ëÀ» ¼ÒÈ­ÇÏ¿© ¿øÇÏ´Â Á¤º¸¸¦ ¾ò±â¿¡´Â ±× ¾çÀÌ ³Ê¹« ¸¹À¸¸ç, ÀÌ·¯ÇÑ Á¤º¸ÀÇ °úÀ× °ø±ÞÀº ¿¬±¸ÀÇ È¿À²¼ºÀ» ÀúÇØÇÏ´Â ÁÖ¿ä ¿äÀÎÀ¸·Î ÁöÀûµÇ°í ÀÖ´Ù. ÀÌ¿¡ µû¶ó, ƯÁ¤ºÐ¾ß(domain)¿¡ ´ëÇÏ¿© ¼öÁýµÈ ÀÚ·á¿¡¼­ ¿øÇÏ´Â Á¤º¸¸¸À» ÃßÃâÇØ ÁÖ´Â ½Ã½ºÅÛÀÇ Çʿ伺ÀÌ ³¯·Î Ä¿Áö°í ÀÖ´Ù. º» ¿¬±¸¿¡¼­´Â ¿øÇÏ´Â Á¤º¸¿¡ ´ëÇÑ È¿À²Àû ÃßÃâ ¾Ë°í¸®ÁòÀÇ °³¹ßÀ» ÅëÇØ ÀÌ·¯ÇÑ ½Ã½ºÅÛÀÇ Çʿ伺 ¹®Á¦¸¦ ÇØ°áÇϰíÀÚ ÇÑ´Ù.

º» ¿¬±¸¿¡¼­´Â Á¤º¸ÃßÃâ ±â¹ýÀ» ÀÌ¿ëÇÏ¿© ¸ÞÀϸµ ¸®½ºÆ®¸¦ ÅëÇØ Àü´ÞµÇ´Â »ý¹°ÇÐ °ü·Ã ÇÐȸ Á¤º¸¿¡¼­ ÇÊ¿äÇÑ Á¤º¸¸¸À» ¼±ÅÃÀûÀ¸·Î ÃßÃâÇϱâ À§ÇÑ ÇнÀ ¾Ë°í¸®ÁòÀ» °³¹ßÇÏ°í ½ÃÁ¦Ç°À» ±¸ÇöÇÏ¿© ±â´ÉÀÇ Å¸´ç¼ºÀ» °ËÁõÇÑ´Ù.


2. Information Extraction concept

 

3. ¿¬±¸ ¸ñÀû

ÀΰøÁö´ÉÀûÀÎ ¹æ¹ý·ÐÀº ½ÇÁ¦ÀûÀÎ ¹®¼­ÁýÇÕ¿¡¼­ Á¤º¸¸¦ ÃßÃâÇÏ´Â ¹®Á¦¿¡ Àû¿ëÇÏ¿© ±âÁ¸ÀÇ ÀÚ¿¬¾ð¾îó¸®Àû ¹æ¹ý¿¡ ºñÇØ ¼º´ÉÇâ»óÀ» ÀÌ·é´Ù.


4. Publications
  • Eom, J.-H., Zhang, B.-T., Information Extraction using Hidden Markov Models, Proceedings of The 5th Korea Science and Technology Infrastructure Workshop (KOSTI'2000), pp.132-146, 2000.


Project Title

»ý¹°ÇÐ °ü·Ã ÅØ½ºÆ® Á¤º¸ÃßÃâ ±â¼ú °³¹ß

Sponsor

¿¾ ¿¬±¸°è¹ß Á¤º¸¼¾ÅÍ(KORDIC) (Çö KISTI)

Duration

2000. 7. 1 - 2000. 12.15

Principal Investigator

Prof. Byoung-Tak Zhang

Researchers

Jae-Hong Eom


Contact

E-Mail

 

Phone

+82-2-880-1847

Fax

+82-2-875-2240


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Last update: February 21, 2007.