lenskit / lenskit/lkpy

Add Lexirecall

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evaluation
Dominant language
Python
Stars
314
Forks
77
Avg merge
4d 6m
Merged PRs (30d)
10

Description

Now that Lexicrecall is published, we should add support for it to LensKit.

The easy part is metric lexirecall.

The hard part is the comparative version, because we need the ability to write pairwise comparative metrics.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the Lexirecall paper linked in the issue and inspect LensKit's existing metric implementations and comparative metric entry points. The work is complete when LensKit supports the standalone lexirecall metric and has a decided, tested approach for pairwise comparative metrics.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
machine-learning
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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