Target distribution:p(x,y)} (x,y)~卫 Question:What are these measures? ·[Z12] 88m8=&8m8.-89 ·[Z12] R(p)=flogrank+(P)] -P=[p(x,y)]xyTarget distribution: {𝑝 𝑥, 𝑦 } • Question: What are these measures? • [Z’12] RCorr(𝑝) = RComm(𝑝). −𝑅(𝑝) QCorr(𝑝) = QComm(𝑝), −𝑄(𝑝) • [Z’12] 𝑅(𝑝) = ⌈log 𝑟𝑎𝑛𝑘+(𝑃)⌉ – 𝑃 = 𝑝 𝑥, 𝑦 𝑥,𝑦 (𝑥, 𝑦)  𝑝