What value of m will the network that optimizes bic score

Assignment Help Computer Engineering

Reference no: EM131855015

Problem

Consider the problem of learning a Bayesian network structure over two random variables X and Y.

a. Show a data set - an empirical distribution and a number of samples M - where the optimal network structure according to the BIC scoring function is different from the optimal network structure according to the ML scoring function.

b. Assume that we continue to get more samples that exhibit precisely the same empirical distribution. (For simplicity, we restrict attention to values of M that allow that empirical distribution to be achieved; for example, an empirical distribution of 50 percent heads and 50 percent tails can be achieved only for an even number of samples.) At what value of M will the network that optimizes the BIC score be the same as the network that optimizes the likelihood score?

Reference no: EM131855015

Questions Cloud

What communication techniques are helpful : What communication techniques are helpful to nurses when motivating patients?

Drug therapy and treatment of diseases : Identify nursing implications associated with drug therapy and treatment of diseases of the urinary system

How can you gather enough information without making mistake : How can a company from India begin selling its manufactured clothing in Uruguay? To mention just a few issues, customs are different, attitudes are different.

When an elderly dementia patient is admitted to the hospital : When an elderly dementia patient is admitted to the hospital why should a low bed be initiated in his plan of care?

What value of m will the network that optimizes bic score : At what value of M will the network that optimizes the BIC score be the same as the network that optimizes the likelihood score?

Metasynthesis of qualitative studies : Which of the following clinical quesitons can be best addressed by a metasynthesis of qualitative studies?

Why should managers be concerned with informal networks : Employee resource groups (ERGs) are typically approved by the organization and share some characteristics of the company's culture.

Determine the values for the dual variables : A company manufactures three products, A, B, C. The sales volume for A is at least 50% ofthe total sales of all three products. However, the company cannot sell

Patient complains of a headache : After undergoing dural puncture while receiving epidural pain medication, a patient complains of a headache. Which action can help alleviate the patient's pain?

User Account

All Pages