1. Show that if Q = i Q(Xi|Ui), then

2. Develop a variational approximation using Bayesian networks. Assume that Q is represented by a Bayesian network of a given structure G. Derive the fixed-point characterization of parameters that maximize the energy functional for this type of approximation.

 

 

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1 Submission of coursework must be undertaken according to the relevant procedure – whether online or paper-based. Lecturers will give information as to which procedure must be followed, and details of submission procedures and penalty fees can be obtained from Academic Administration or the general student handbook. 2 All coursework must be submitted to the Academic Admin Office and a receipt must be obtained. Under no circumstances can other College staff accept them. Please check the Academic Admin Office opening hours. 3 Late coursework will be accepted by Academic Admin Office and marked according to the guidelines given in your Student Handbook for this year. 4 If you need an extension (even for one day) for a valid reason, you must request one. Collect a coursework extension request form from the Academic Admin Office. Then take the form to your lecturer, along with evidence to back up your request. The completed form must be accompanied by evidence such as a medical certificate in the event of you being sick. The completed form must then be returned to Academic Admin for processing. This is the only way to get an extension. 5 General guidelines for submission of coursework: a) All work must be word-processed and must be of “good” standard. b) Document margins shall not be more than 2.5cm or less than 1.5cm c) Font size in the range of 11 to 14 points distributed to including headings and body text. Preferred typeface to be of a common standard such as Arial or Times New Roman for the main text. d) Any computer files generated such as program code (software), graphic files that form part of the course work must be submitted either online with the documentation or on a CD for paper submissions. e) The copy of the course work submitted may not be returned to you after marking and you are advised to have your personal copy for your reference. f) All work completed, including any software constructed may not be used for any purpose other than the purpose of intended study without prior written permission from St Patrick’s International College. Learning Outcomes and Assessment Criteria Learning Outcomes Assessment requirements. To achieve each outcome a learner must demonstrate the ability to LO1 Be able to use a variety of sources for the collection of data, both primary and secondary 1. create a plan for the collection of primary and secondary data for a given business problem 2. present the survey methodology and sampling frame used 3. design a questionnaire for a given business problem

Attachments:

job-card.docx

 

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1. Suppose the government grants $2,500 per child to households that have more than two children. Do these child allowances influence the fertility behavior of households that had no children prior to the government program?

2. A worker plans to retire at the age of 65 when he will start collecting his retirement benefits. There is a sudden change in inflation forecasting, and inflation is predicted to be higher than had been expected. Prices and wages are now expected to go up. What effect will this announcement have on the person's retirement age preference:

a. If his retirement benefits were fully adjusted for inflation?

b. If the retirement benefits were not fully adjusted for inflation?

 

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1. Suppose that we disallowed recursion in Ada. Would it be possible to construct a fully static environment for the language? Is the same true for C?

2. Describe how, in a language without procedure parameters, the environment pointer of a procedure closure does not need to be stored with the procedure, but can be computed when the procedure is called.

 

Q

 

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