An easy-to-use framework for Recommendation (Sekai Edition)
Project description
TorchEasyRec Introduction
What is TorchEasyRec?
TorchEasyRec is an easy-to-use framework for Recommendation
TorchEasyRec implements state of the art deep learning models used in common recommendation tasks: candidate generation(matching), scoring(ranking), multi-task learning and generative recommendation. It improves the efficiency of generating high performance models by simple configuration and easy customization.
Get Started
Why TorchEasyRec?
Run everywhere
- Local / PAI-DLC / PAI-DSW / EMR-DataScience
Diversified input data
- MaxCompute Table
- OSS files
- CSV files
- Parquet files
Easy-to-use
- Flexible feature config and model config
- Easy to implement customized models
- Easy deployment to EAS: automatic scaling, easy monitoring
Fast and robust
- Efficient and robust feature generation
- Large scale embedding with different sharding strategies
- Hybrid data-parallelism/model-parallelism
- Optimized kernels for RecSys powered by TorchRec
- Mixed precision
- Consistency guarantee: train and serving
A variety of features & models
- IdFeature / RawFeature / ComboFeature / LookupFeature / MatchFeature / ExprFeature / KvDotProduct / BoolMaskFeature / OverlapFeature / TokenizeFeature / SequenceIdFeature / SequenceRawFeature / SequenceFeature
- Match: DSSM / TDM / DAT / MIND
- Rank: WideAndDeep / DeepFM / MultiTower / DIN / RocketLaunching / DLRM / MaskNet / DCN / DCNv2 / xDeepFM
- Multi-Task: MMoE / DBMTL / PLE
- Generative-Rec: DlrmHSTU
- More models in development
Contribute
Any contributions you make are greatly appreciated!
- Please report bugs by submitting a issue.
- Please submit contributions using pull requests.
- Please refer to the Development document for more details.
Contact
Join Us
-
DingDing Group: 32260796, click this url or scan QrCode to join!
-
DingDing Group2: 37930014162, click this url or scan QrCode to join!
-
Email Group: easy_rec@service.aliyun.com.
Enterprise Service
- If you have any questions about how to use TorchEasyRec, please join the DingTalk group and contact us.
- If you have enterprise service needs or need to purchase Alibaba Cloud services to build a recommendation system, please join the DingTalk group to contact us.
License
TorchEasyRec is released under Apache License 2.0. Please note that third-party libraries may not have the same license as TorchEasyRec.
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