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Wide & Deep TF2 checkpoint (Base, 128k, AMP, NVTabular)

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Description

Wide & Deep Base TensorFlow2 checkpoint trained with AMP on NVTabular preprocessed dataset

Publisher

NVIDIA Deep Learning Examples

Use Case

Recommender

Framework

TensorFlow2

Latest Version

21.07.0

Modified

November 18, 2021

Size

696.12 MB

Model Overview

Wide & Deep Recommender model.

Model Architecture

Wide & Deep refers to a class of networks that use the output of two parts working in parallel - wide model and deep model - to make a binary prediction of CTR. The wide model is a linear model of features together with their transforms. The deep model is a series of 5 hidden MLP layers of 1024 neurons. The model can handle both numerical continuous features as well as categorical features represented as dense embeddings. The architecture of the model is presented in Figure 1.


Figure 1. The architecture of the Wide & Deep model.

Training

This model was trained using script available on NGC and in GitHub repo

Dataset

The following datasets were used to train this model:

  • Outbrain - Dataset containing a sample of users’ page views and clicks, as observed on multiple publisher sites in the United States between 14-June-2016 and 28-June-2016. Each viewed page or clicked recommendation is further accompanied by some semantic attributes of those documents.

Performance

Performance numbers for this model are available in NGC

References

License

This model was trained using open-source software available in Deep Learning Examples repository. For terms of use, please refer to the license of the script and the datasets the model was derived from.