Changes between Version 30 and Version 31 of adherelinux/cocluster

Timestamp:

Sep 2, 2010, 3:47:07 PM (15 years ago)

Author:

adherelinux

Comment:

--

adherelinux/cocluster

@@ -52 +52 @@
 考慮U and V為 document membership and word membership matrices如下 [[br]]
 [[Image(UV.jpg)]] [[br]]
-定義[[Image(W.jpg)]],上標的T為轉置符號[[br]],然而W矩陣如下[[br]]
+定義[[Image(W.jpg)]],上標的T為轉置符號[[br]],然而W矩陣如下[[Image(wij.jpg)]](8),D表示為document-word weight matrix
+[[Image(D.jpg)]](9),注意W和D有相同的列跟行,他可以表示出degree of aggregation(聚合度)公式如下[[br]]
+[[Image(sumuvd.jpg)]],當(7)是當成物件函數時,其中在W中的各個[[Image(w.jpg)]]元素都會小於或等於1,在這裡我們考慮兩個membership vectors[[br]][[Image(uT.jpg)]] and [[Image(VT.jpg)]].基於(8)式子我們得知[[Image(sumuv.jpg)]],其中[[Image(|UT|.jpg)]] [[br]]
+由於Ruspini`s condition  [[Image(u=1.jpg)]]
 
 
-
-