We propose two methods of similarity measurement: entropy difference distance measure(ED) and maximum relative entropy distance measure(MRE) .

提出了两种基于信息嫡的相似性度量方法：嫡差分距离度量和最大相关嫡度量。

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The ED-7270 (dubbed U-ROBO), touts a sophisticated similarity to the pioneering R2-D2, and can complete a myriad of in-home chores by using the included software to program its pathways, actions, and movements.

ENGADGET: ED unveils programmable, home-serving U-ROBO bot with RFID