Support new user ratings across LensKit
Open
Nobody has claimed this yet.
components
- Dominant language
- Python
- Stars
- 314
- Forks
- 77
- Avg merge
- 4d 6m
- Merged PRs (30d)
- 10
Description
We need to support new user ratings across LensKit, at least for every algorithm where it makes sense.
- Bias
- Item-Item
- UnratedItemsCandidateSelector
- Popular (indirectly supported through the candidate selector)
- ALS Explicit (#114)
- ALS Implicit (#114)
- #684
- FunkSVD - we probably don't actually want to do this, just document that it isn't supported and raise a warning
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the unchecked #684 item and review the listed algorithms to determine which support new user ratings. The issue names Bias, Item-Item, UnratedItemsCandidateSelector, Popular, ALS, and FunkSVD, but does not identify files or tests. Done means resolving the remaining support work and documenting or warning where support is not intended.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100