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COMP3607: RECOMMENDER SYSTEMS

Please ensure you check the module availability box for each module outline, as not all modules will run in each academic year. Each module description relates to the year indicated in the module availability box, and this may change from year to year, due to, for example: changing staff expertise, disciplinary developments, the requirements of external bodies and partners, and student feedback. Current modules are subject to change in light of the ongoing disruption caused by Covid-19.

Type Open
Level 3
Credits 10
Availability Available in 2023/24
Module Cap None.
Location Durham
Department Computer Science

Prerequisites

  • COMP2261 Artificial Intelligence AND COMP2271 Data Science

Corequisites

Excluded Combinations of Modules

Aims

  • Have you ever wondered how Netflix, YouTube, Amazon or Spotify make suggestions for which content next to view?
  • In this module, we will look at the inner workings of recommender systems;
  • explore developing user profiles based on demographics, preferences, context, etc.;
  • and put to practice approaches to predict the "best" content to recommend to an individual user.

Content

  • Non-personalised recommenders
  • Content-based filtering
  • Collaborative filtering
  • Context-aware recommenders
  • Other RS types, e.g.: hybrid and group
  • Evaluation methods
  • Ethical issues in recommender systems

Learning Outcomes

Subject-specific Knowledge:

  • On completion of the module, students will be able to demonstrate:
  • an understanding of the different types of recommender systems, their purpose and domains of application
  • an understanding of recommender system users: usage behaviour, demographics, preferences, contextual information
  • an in-depth knowledge of recommender system algorithms, specifically non-personalised, content-based and collaborative filtering, hybrid techniques and context-aware recommenders
  • an understanding of recommender system evaluation methods.

Subject-specific Skills:

  • On completion of the module, students will be able to demonstrate:
  • an ability to undertake self-study and independent research in recommender system concepts, state-of-the-art techniques, and exploration of potential for further developments
  • an ability to apply methods and techniques from non-personalised, content-based, collaborative, hybrid and context-aware recommender systems
  • an ability to implement a recommender system for a specific domain
  • an ability to evaluate the performance of different recommender systems, including any ethical issues they might cause.

Key Skills:

  • On completion of the module, students will be able to demonstrate:
  • an ability to critically analyse and evaluate current practices and recent advances in Computer Science and IT
  • an ability to identify the applicability of Computer Science methods to resolve challenges or achieve goals in a specific domain
  • an ability to practically implement Computer Science techniques/methods
  • an ability to work in teams and perform peer-review.

Modes of Teaching, Learning and Assessment and how these contribute to the learning outcomes of the module

  • Lectures enable the students to learn new material relevant to recommender system concepts, methods, advances and their applications in different domains.
  • Formative and summative assignments assess the knowledge in core recommender system concepts and application of the related methods and techniques.

Teaching Methods and Learning Hours

ActivityNumberFrequencyDurationTotalMonitored
lectures202 per week1 hour20 
preparation and reading80 
total100 

Summative Assessment

Component: CourseworkComponent Weighting: 100%
ElementLength / DurationElement WeightingResit Opportunity
Summative Assignment100No

Formative Assessment

Example formative assignments are given during the course. Additional revision lectures may be arranged in the 3rd term.

More information

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