recommenders-team/recommenders

Error in Sequential RS, Sli-Rec example

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#1,262 opened on Dec 20, 2020

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Description

Trying to dive in Sequential Recommender Systems with the example of the Sli-Rec model but when i try to run the first cell of code in the Notebook i get error: cannot import name 'dynamic_rnn' from 'tensorflow.nn'.

I tried to use another model (Caser / Gru4rec / asvd) but when im running the hparams function with each model i get an error : FileNotFoundError: [Errno 2] No such file or directory: '../../reco_utils/recommender/deeprec/config/asvd.yaml' (for asvd model , same for caser and others)

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Research direction
Check if 'dynamic rnn' has been removed or renamed in TensorFlow 2.x and verify the path to config files for the Sli Rec and other models. Ensure the notebook is run from the correct directory.
Tech stack
pythontensorflow
Domain
backendmachine learningdata
Issue type
Bug
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.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Needs investigation
Prerequisites
PythonTensorFlowGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60