Questions
2025FallB-X-CSE571-78760 期末考试 Final Exam
Single choice
哪一项陈述最准确地 描述了贝叶斯网络的目的？Which statement is most accurate about the purpose of Bayesian networks?
Options
A.它用于对条件概率分布进行建模。It is used to model conditional probability distributions.
B.它是图模型的替代品。It is a replacement for graphical models.
C.它仅对布尔随机变量进行建模。It models Boolean random variables only.
D.它使用简单的局部分布来描述复杂的联合分布。It describes complex joint distributions using simple, local distributions.
View Explanation
Verified Answer
Please login to view
Step-by-Step Analysis
问题在于贝叶斯网络的目的，要求逐项分析各选项的正确性。
选项1: '它用于对条件概率分布进行建模。' 这个说法不完全准确。贝叶斯网络确实涉及条件概率分布，但它的核心是通过有向无环图来表......Login to view full explanationLog in for full answers
We've collected over 50,000 authentic exam questions and detailed explanations from around the globe. Log in now and get instant access to the answers!
Similar Questions
Given a Bayesian network as shown below, Fill in the following blanks. The probability of the alarm sounding when there is an earthquake but no a burglary is [blank1] (keep three decimal places).
Given a Bayesian network as shown below, Fill in the following blanks. The probability of the event in which Mary did not call, given the alarm does not sound, is [Fill in the blank] and the probability of having a Burglary is [Fill in the blank] (keep three decimal places).
Given a Bayesian network as shown below, Fill in the following blank. The probability of the event in which there is no alarm sound when there is a Burglary but no earthquake is [blank1] (keep three decimal places).
Given a Bayesian network as shown below, Fill in the following blanks. The probability of the alarm sounding when there is neither a burglary nor an earthquake is [blank1] (keep three decimal places).
More Practical Tools for Students Powered by AI Study Helper
Making Your Study Simpler
Join us and instantly unlock extensive past papers & exclusive solutions to get a head start on your studies!