²é¿´: 764  |  »Ø¸´: 1
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

unitjava

½û³æ (СÓÐÃûÆø)

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

alvarohao

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

unitjava(½ð±Ò+5, ·­ÒëEPI+1): ¸Ðл£¬ÓÃsorting»¹ÊÇranking£¿ 2011-11-26 19:33:03
After adding the characteristic information of ¡°food requirements¡±, it acted on sorting the searching results. Then, adding the characteristic information of ¡°medical records in recent one month¡±, the system would filter out the searching results which was not suitable for the user. Therefore, the recall ratio was lower than that of the pure key words.
ÇóŒ?„“У¬„îÖ¾ˆD?Š£¡
2Â¥2011-11-26 19:31:52
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ unitjava µÄÖ÷Ìâ¸üÐÂ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û