【#官方解释西安出现蓝太阳#】4月23日早晨,陕西西安出现浮尘天气,天空昏黄、太阳呈偏蓝的苍白色,能见度下降,给交通出行带来不利影响。
中国天气首席气象分析师“Walle胡啸”介绍,由于沙尘里的颗粒物散射和吸收了波长更长的红光,导致红光减少,所以太阳看起来是蓝色的。(据中国天气)#西安[地点]#
中国天气首席气象分析师“Walle胡啸”介绍,由于沙尘里的颗粒物散射和吸收了波长更长的红光,导致红光减少,所以太阳看起来是蓝色的。(据中国天气)#西安[地点]#
ECE6913 Introduction to Machine
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Problem 1 (90 points)
WallE is looking for Eve using his cameras but can’t find Eve. WallE has small circuits for performing the junction-tree algorithm. Help him out by designing a junction-tree from the graph below which WallE has in his mind for Eve.

Problem 2 (60 points)
Consider the Bayesian network below with binary variables x1, x2, . . . , x5.

Write out the factorization of the probability distribution p(x1, ..., x7) implied by this directed graph. (10 points) Then, using the Bayes ball algorithm, indicate for each statement below if it is True or False and justify your answers (50 points)
• x2 and x6 are independent.
• x2 and x6 are conditionally independent given x1, x3, and x5.
• x1 and x7 are conditionally independent given x5.
• x5 and x3 are conditionally independent given x1 and x2.
• x5 and x6 are conditionally independent given x1, x2, and x4.
• x5 and x6 are conditionally independent given x4.
• x5 and x6 are conditionally independent given x1.
• x2 and x6 are conditionally independent given x3 and x5.
• x1 and x7 are independent.
• x1 and x7 are conditionally independent given x4.
my wechat:ymmmiu3
Don't hesitate to contact me
Problem 1 (90 points)
WallE is looking for Eve using his cameras but can’t find Eve. WallE has small circuits for performing the junction-tree algorithm. Help him out by designing a junction-tree from the graph below which WallE has in his mind for Eve.

Problem 2 (60 points)
Consider the Bayesian network below with binary variables x1, x2, . . . , x5.

Write out the factorization of the probability distribution p(x1, ..., x7) implied by this directed graph. (10 points) Then, using the Bayes ball algorithm, indicate for each statement below if it is True or False and justify your answers (50 points)
• x2 and x6 are independent.
• x2 and x6 are conditionally independent given x1, x3, and x5.
• x1 and x7 are conditionally independent given x5.
• x5 and x3 are conditionally independent given x1 and x2.
• x5 and x6 are conditionally independent given x1, x2, and x4.
• x5 and x6 are conditionally independent given x4.
• x5 and x6 are conditionally independent given x1.
• x2 and x6 are conditionally independent given x3 and x5.
• x1 and x7 are independent.
• x1 and x7 are conditionally independent given x4.
So Amazing❤️❤️
爱了爱了
几天前看他们的视频,还觉得是这辈子都见不到的可爱的人儿
谁能想到今晚就在眼前一米远的地方演奏,那么美妙的音乐,超帅超nice的蛋挞[爱你][爱你] 跟我合影时还比了[耶][好爱哦][太开心][爱你][哇]
今天的即兴和冲动是太值得太美了[泪][泪]
[给你小心心][给你小心心]
#walle记录日常# [给你小心心]#勇敢的人先享受世界#
爱了爱了
几天前看他们的视频,还觉得是这辈子都见不到的可爱的人儿
谁能想到今晚就在眼前一米远的地方演奏,那么美妙的音乐,超帅超nice的蛋挞[爱你][爱你] 跟我合影时还比了[耶][好爱哦][太开心][爱你][哇]
今天的即兴和冲动是太值得太美了[泪][泪]
[给你小心心][给你小心心]
#walle记录日常# [给你小心心]#勇敢的人先享受世界#
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