recommenders-team/recommenders

[ASK] How to load LightGCN model and could it be possible to have a TensorFlow 2 version?

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#1,806 opened on Aug 4, 2022

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Description

Description

It seems very hard to load LightGCN model, it is possible to restore the data, but it is unclear how to get the right embeddings, because a lot of data is stored. Could somebody help here? Also, TensorFlow2 format would be easier to use.

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Contributor guide

Research direction
Check LightGCN model loading utilities in recommenders library, review TensorFlow 2 migration guide, and examine if there are existing TF2 implementations or conversion scripts.
Tech stack
pythontensorflow
Domain
machine learningai
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
PythonTensorFlow
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
55