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Student
Title
Supervisor
Faculty
Educational Programme
Final Grade
Year of Graduation
Vladimir Kursitys
Understanding Collaborative Filtering with Galois Connections
Mathematics
(Bachelor’s programme)
8
2018
In this work we explain how Galois connection and a new connection of a special type between sets of users and items naturally arise in user-item data for forming neighbourhoods of user. We compare the properties of these operators and their applicability in simple collaborative user-to-user setting.

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