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  • SYSTEMS APPROACH   (2 ÆäÀÌÁö)
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  • SYSTEMS APPROACH   (3 ÆäÀÌÁö)
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SYSTEMS APPROACH

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ÀÚ·á¼³¸í
SYSTEMSAPPROACH
º»¹®/³»¿ë

(1) ½ÇÁõÀû

- ¸ñÇ¥Áø¼úÀº ¼ºÃë °¡´ÉÇÑ ¼öÇà ÃøÁ¤ÀÇ ³»¿ëÀ¸·Î Ç¥ÇöµÇ¾îÁ®¾ß ÇÑ´Ù.
- ¼öÇà ÃøÁ¤ÀÇ µÎ °¡Áö ÇüÅÂ

a. economic efficiency

: ¾çÀû ÃøÁ¤

b. performance efficiency

: ÁúÀû ÃøÁ¤ , effectiveness
(2) ±³È¯ °¡´ÉÇÑ ±Ã±ØÀû ¸ñÀûÀº ŽÇèÀ» ÇÊ¿ä·Î ÇÑ´Ù.
outsetÀ¸·ÎºÎÅÍ ºÐ¼® ¿¬±¸´Â ȯ°æ¿¡¼­ÀÇ ½Ã½ºÅÛ Á¸À縦 ÀνÄÇÏ´Â °ÍÀÌ´Ù.
(3) ½Ã½ºÅÛ ºÐ¼®Àº ¹®Á¦ ÇØ°á°úÁ¤À¸·Î¼­ ±âº»ÀûÀÎ °ÍÀ̸ç, ±¸¼º¿ä¼Ò·Î °¢ ºÎºÐÀ» ³ª´®À¸·Î½á ºÐ¼®ÇØ¾ß ÇÑ´Ù. ÀÌ°ÍÀº Á¶Á÷ ±¸Á¶, ±â´ÉÀû ÀÔÀå, ȤÀº ´Ù¸¥ Ãâ·Â ºÀ»ç Àü¸ÁÀ¸·ÎºÎÅÍ º¸¿©Áú ¼ö ÀÖ´Ù.
- ½Ã½ºÅÛ ¿¬±¸ÀÇ 4´Ü°è
a. data gathering (ÀÚ·á ¼öÁý)
b. task analysis (°ú¾÷ ºÐ¼®)

c. systems design (½Ã½ºÅÛ ¼³°è)

d. systems implementation (½Ã½ºÅÛ ±¸Ãà)

2. INFORMATION RETRIEVAL SYSTEMS

1) Objectives (¸ñÀû)

- Á¤º¸ °Ë»ö ½Ã½ºÅÛ¿¡¼­ÀÇ ¸ñÀû ±¸¼ºÀÇ ÇüÅÂ
a. informational content of information resources collected
( ¼öÁý ÀÚ¿ø --> Á¤º¸ ÀÚ·á )
b. utility o¡¦(»ý·«)

e. perfoumance criteria (±â´É ¼öÇà ôµµ ¼ÒÀ¯)

f. economics (°æÁ¦¼º)

(1) Information content

(2) Utility

(3) Users

(4) Documentary sources

(5) Performance criteria

(6) Economics



ÀÚ·áÁ¤º¸
ID : ktyg******
Regist : 2012-06-24
Update : 2012-06-24
FileNo : 16098746

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SYSTEMS   APPROACH  


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