mindspore/model_zoo/official/recommend/deepfm

• DeepFM Description
• Model architecture
• Requirements
• Script description
• • Script and sample code
  • Training process
  • • Usage
    • Launch
    • Result
  • Eval process
  • • Usage
    • Launch
    • Result
• Model description
• • Performance
  • • Training Performance
    • • Inference Performance
• ModelZoo Homepage

DeepFM Description

This is an example of training DeepFM with Criteo dataset in MindSpore.

Paper Huifeng Guo, Ruiming Tang, Yunming Ye, Zhenguo Li, Xiuqiang He

Model architecture

The overall network architecture of DeepFM is show below:

Link

Requirements

• Install MindSpore.
• Download the criteo dataset for pre-training. Extract and clean text in the dataset with WikiExtractor. Convert the dataset to TFRecord format and move the files to a specified path.
• For more information, please check the resources below：
  • MindSpore tutorials
  • MindSpore API

Script description

Script and sample code

├── deepfm       
  ├── README.md                      
  ├── scripts 
  │   ├──run_distribute_train.sh                
  │   ├──run_standalone_train.sh                    
  │   ├──run_eval.sh                   
  ├── src
  │   ├──__init__.py                     
  │   ├──config.py                     
  │   ├──dataset.py
  │   ├──callback.py                                    
  │   ├──deepfm.py
  ├── train.py
  ├── eval.py

Training process

Usage

• sh run_train.sh [DEVICE_NUM] [DATASET_PATH] [RANK_TABLE_FILE]
• python train.py --dataset_path [DATASET_PATH]

Launch

# distribute training example
  sh scripts/run_distribute_train.sh 8 /opt/dataset/criteo /opt/mindspore_hccl_file.json
# standalone training example
  sh scripts/run_standalone_train.sh 0 /opt/dataset/criteo
  or
  python train.py --dataset_path /opt/dataset/criteo > output.log 2>&1 &

Result

Training result will be stored in the example path.
Checkpoints will be stored at ./checkpoint by default,
and training log will be redirected to ./output.log by default,
and loss log will be redirected to ./loss.log by default,
and eval log will be redirected to ./auc.log by default.

Eval process

Usage

• sh run_eval.sh [DEVICE_ID] [DATASET_PATH] [CHECKPOINT_PATH]

Launch

# infer example
    sh scripts/run_eval.sh 0 ~/criteo/eval/ ~/train/deepfm-15_41257.ckpt

checkpoint can be produced in training process.

Result

Inference result will be stored in the example path, you can find result like the followings in auc.log.

2020-05-27 20:51:35 AUC: 0.80577889065281, eval time: 35.55999s.

Model description

Performance

Training Performance

Parameters	DeepFM
Model Version
Resource	Ascend 910, cpu:2.60GHz 96cores, memory:1.5T
uploaded Date	05/27/2020
MindSpore Version	0.2.0
Dataset	Criteo
Training Parameters	src/config.py
Optimizer	Adam
Loss Function	SoftmaxCrossEntropyWithLogits
outputs
Loss	0.4234
Accuracy	AUC[0.8055]
Total time	91 min
Params (M)
Checkpoint for Fine tuning
Model for inference

Inference Performance

Parameters
Model Version
Resource	Ascend 910	Ascend 310
uploaded Date	05/27/2020	05/27/2020
MindSpore Version	0.2.0	0.2.0
Dataset	Criteo
batch_size	1000
outputs
Accuracy	AUC[0.8055]
Speed
Total time	35.559s
Model for inference

ModelZoo Homepage

Link