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Project status / release schedule

1

Hello, I'm wondering what the current status of TFRS is. I see the repo is still somewhat active, but there hasn't been a release since 0.6.0 almost a year ago....

daturkel

[Question]: Using other metrics such as `AUC`.

15

In much of the literature / guides outside of this project AUC seems to be a popular metric for recommender systems. TF and Keras specifically has an implementation [here](https://www.tensorflow.org/api_docs/python/tf/keras/metrics/AUC). However...

ydennisy

How to add more features to the item_model

7

I added new features to the user model according to the method in the tutorial, but there are errors when using the same method to add new features to the...

Jobo-RS

[Question] How to properly visualize the model structure as well as save model?

7

I tried `tf.keras.utils.plot_model` But it seems not to work.. only print the model name, is it because we did not use Functional API here? Also for saving the model, `model.save()`...

xiaoyaoyang

[Re-opened][Question] Sequential Ranking Model

5

Hello! I am trying to build a recommendation system using tfrs. I managed to build a retrieval model using the [Retrieval with Sequential Model](https://www.tensorflow.org/recommenders/examples/sequential_retrieval) tutorial, but I don't know where...

VladLujerdeanu

Model.fit call generates error ValueError: Shape must be rank 2 but is rank 3

12

I get the below in my TFRS prototype where I build a model with user ID's and item ID's, no other features. Does this error indicate a mismatch of batch...

dgoldenberg-audiomack

[Question] Would be possible to use TFRS with multiple independent indexes?

4

Hi! Let me clarify this a little bit... In a scenario with more than 500 different stores, would it be possible to index the model to act as if there...

almirb

Computing Top-K accuracy on validation data is unproportionately slow

12

I use TFRS in an e-commerce retail setting with a lot of purchase history data as well as click-stream data, using a multitask recommender model. I have created a model...

msvensson222

How to match embedding dimensions for different cardinalities of user and item sets?

1

Thanks for the developers and for the community for the library and the excellent questions and answers. [According to this source, ](https://developers.googleblog.com/2017/11/introducing-tensorflow-feature-columns.html?fbclid=IwAR23SR4lbfmyllJ2c6VWT77kclmhBirYwlExCYw93NYqnac0VR5ia_Cu8AE) it is usually a good rule of thumb...

hkristof03

Question: examples/best practices for integrating tfrs with tfx

7

I am currently working on integrating a [tfrs](https://www.tensorflow.org/recommenders) model into an existing [TFX](https://www.tensorflow.org/tfx) pipeline to provide on-service recommendations. I am quite new to both [TFX](url) and tfrs and am not...

yrianderreumaux