智能系统代写|User Adaptive Intelligent Systems

本次英国代写是一个用户自适应系统相关的限时测试

Question 1

This question is related to a hypothetical personalised news reader system which
maintains a profile of each user including:

gender, age, job, list-of-interests,

where list-of-interests is a subset of

{Art, Education, Finance, Politics, Science, Society, Sport,
Travel}.

Consider the following stereotypes:

PROFESSIONAL_FINANCIAL_READER:

Trigger:(age>22) and (age<60) and (job in Professional-jobs) and
((list-of-interests includes Finance) or (list-of-interests
includes Politics) or (list-of-interests includes Society))

P=0.7

YOUNG_TRAVELLER:

Trigger: (age>16) and age<30) and (list-of-interests includes Travel)

P=0.8

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POLITICALLY_ENGAGED_ADULT:

Trigger: (age>25) and (age<60) and ((list-of-interests includes
Politics) or (list-of-interests includes Society))

P=0.9

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(a) What do the values of the ratings for the facet Business news mean in the
stereotypes PROFESSIONAL_FINANCIAL_READER and YOUNG_TRAVELLER?
[2 marks]

(b) Cite an example from the tables that illustrates one problem with stereotypes.
[2 marks]

(c) Consider a user U with the following profile:

gender=male, age=40, job=manager,
list-of-interests = {Finance, Politics, Sport, Travel}

Calculate the probability for the user to have high interest in business news and high
interest in local news. Show your working.
[6 marks]

(d) What is a scrutable user model and what are the claimed benefits? Suggest
how a scrutable user model could be implemented for this scenario.
[6 marks]

(e) Imagine that you are a consultant with expertise in adaptive information systems.

You are asked by the news publisher to suggest one further adaptive feature to
add to this system and what extra information you would need to capture for the user
profile.
[4 marks]


程序代写代做C/C++/JAVA/安卓/PYTHON/留学生/PHP/APP开发/MATLAB


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