tensorflow / tensorflow/recommenders

how to evaluate a model?

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question
Dominant language
Python
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Forks
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Description

I have followed the tutorial to implement a model for my own dataset. However, I have no idea how good the performance it is.

I am turning hyperparameter.

What does it mean if I get the following result?
Top-100 accuracy (train): 0.28.
Top-100 accuracy (test): 0.09.

What does it mean if I get the following result?
Top-100 accuracy (train): 0.22.
Top-100 accuracy (test): 0.22.

I trained the model so the loss did not go down anymore. I still could not bring up the accuracy. Any suggestion what I can do?

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Research direction

The issue mentions a tutorial, a custom dataset, hyperparameter tuning, training loss, and top-100 accuracy, but names no files or tests. Start by reviewing the tutorial's evaluation guidance and the meaning of its reported metrics. The issue does not define a documentation change or a verifiable definition of done.

Written by the indexing model from the issue text.

Assessment

Tech stack
python, tensorflow
Domain
machine-learning
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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