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
POLITICALLY_ENGAGED_ADULT:
Trigger: (age>25) and (age<60) and ((list-of-interests includes
Politics) or (list-of-interests includes Society))
P=0.9
(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
本网站支持淘宝 支付宝 微信支付 paypal等等交易。如果不放心可以用淘宝交易！
E-mail: itcsdx@outlook.com 微信:itcsdx
如果您使用手机请先保存二维码，微信识别。如果用电脑，直接掏出手机果断扫描。