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Paper 3, Both algorithms can be used simultaneously. Its just the…
Paper 3
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Recommender Systems
Content-based Filtering
K-nearest neighbour
Choosing "K"
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IF("K" = Too Large)
a new point may be
in a group that isn’t a specific enough match
to make good recommendations (over smoothing)
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Ethical Concerns
- Explicit Behavioral Data - refers to data gathered from users’ submitted data, such
as when a user rates a video clip, enters their preference, or searches for an item
- Implicit Behavioral Data - refers to data that the user is not aware is being
collected, i.e. click data, purchase data, or key logging
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Both algorithms can be used simultaneously. Its just the Recommended systems algorithms are more specialized