The deployment framework aims to provide a simple, lightweight, fast integrated, pipelined deployment framework that ensures reliability, high concurrency and scalability of services.

Overview

Savior

save your time.

只在Ubuntu18.04下完成全部测试,其他平台暂时未测试。

目前项目还处于早期开发阶段,如有任何问题,欢迎添加微信nsnovio,备注部署,进群交流。

背景

savior是一个能够进行快速集成算法模块并支持高性能部署的轻量开发框架。能够帮助将团队进行快速想法验证(PoC),避免重复的去github上找模型然后复现模型;能够帮助团队将功能进行流程拆解,很方便的提高分布式执行效率;能够有效减少代码冗余,减少不必要负担。

workflow的已经做好的轮子很多,例如perfectpolyaxondagster等。 之所以开发一个新的,主要原因是那些框架都太heavy了,对于大部分用户来说没法直接白嫖。

这个项目的核心目的就是能够减少大家的重复性开发,能够把绝大部分能够直接白嫖的东西放在框架里面,然后大家专注于自己的业务属性上,提升大家的工作效率。

特性

  1. 弹性伸缩:用户可以根据目前的请求量,自定义配置机器数。方便项目上量,并且保证服务器资源吃满(支持K8S)。
  2. 流程DAG:用户通过自定义自己的流程,框架支持DAG,保证流程的最高的并行度。
  3. 容灾能力强:集群中所有节点都是相同作用,不会因为部分节点挂掉而服务崩溃。
  4. 可扩展性强:框架主要是实现了一种设计模式,开发者只需要按照当前设计模式,扩展性无上限。
  5. 部署便捷:部署到上线不会超过5分钟(不考虑网速)。

依赖的第三方组件

  • rabbitmq:用于celery进行分布式的任务分发

  • triton:用于gpu端的模型服务的集中部署

  • milvus:用于特征向量搜索,存储【推荐有搜索需求的用户自行配置】

    如果觉得milvus太大,用户可以根据自己的自身情况直接使用faiss或者nmslib。并且自己实现对应helper。

框架中已集成的算法

更多开源模型欢迎在issue中补充,也十分欢迎您的PR。

人脸相关

OCR相关

  • DB 文本检测
  • CRNN 文本识别
  • 版式分析
  • 文本图像方向矫正
  • 文本方向检测
  • 常见扇形环形转换为矩形(针对于segmentation base的检测方案)

图像搜索

通用

  • NRIQA

官方已适配模型下载地址(不定时更新):

根据自己的需要下载模型,不用全部下载。

简单使用教程

  1. 克隆项目git clone https://github.com/novioleo/Savior.git到本地。或者下载release下面的source包。
  2. 启动rabbitmq,推荐使用docker启动:docker run --restart=always -d --hostname celery-broker --name celery-broker -p5672:5672 -p15672:15672 -e RABBITMQ_DEFAULT_USER=guest -e RABBITMQ_DEFAULT_PASS=guest rabbitmq:3-management
  3. 启动triton,推荐使用docker(需要安装nvidia-docker)启动:docker run --gpus=all --name=triton-server -p8000:8000 -p8001:8001 -v/path/to/your/model/repo/path:/models nvcr.io/nvidia/tritonserver:20.12-py3 tritonserver --model-repository=/models,其中/path/to/your/model/repo/path是网盘中triton文件夹下载的所在文件夹。
  4. 修改项目配置,进入Savior文件夹中,进入Deployment包中,复制server_config.py.template并重命名为server_config.py,修改里面triton、rabbitmq的配置。
  5. 配置python与安装依赖,通过控制台进入Savior文件夹中,创建环境:conda create -n SaviorEnv python=3.8,激活环境source activate SaviorEnv,安装依赖:python -m pip install nvidia-pyindex==1.0.6 && python -m pip install -r requirements.txt
  6. 启动ConsumerWorker,通过控制台进入Savior文件夹中,启动worker:celery -A Deployment.ConsumerWorker worker --loglevel=INFO,如果一切配置正确会显示已经成功加载Task。
  7. 启动DispatchServer,通过控制台进入Savior文件夹中,启动server:python Deployment/DispathServer.py,启动成功会看到端口信息等。
  8. 测试接口服务,推荐使用apifox进行接口调用测试,可以通过post请求测试ocr_interface/general_ocr接口,传入参数image_url,发送请求(第一次运行需要等待,模型需要预热,五次之后基本上时间会稳定),会得到一个OSS的路径,如果OSS使用的是Dummy(默认),则找到/tmp/DummyOSS-temp-directory/{bucket_name}/{path}对应的文件。

生产级使用教程点我

接口结果预览

OCR相关

自然场景下OCR

如何在自有项目下开发?

移步至:DevelopTutorial

感谢

感谢各位开源项目大佬的无私奉献。

Owner
Tao Luo
Algorithmer.
Tao Luo
Underwater image enhancement

LANet Our work proposes an adaptive learning attention network (LANet) to solve the problem of color casts and low illumination in underwater images.

LiuShiBen 7 Sep 14, 2022
FCOS: Fully Convolutional One-Stage Object Detection (ICCV'19)

FCOS: Fully Convolutional One-Stage Object Detection This project hosts the code for implementing the FCOS algorithm for object detection, as presente

Tian Zhi 3.1k Jan 05, 2023
Hitters Linear Regression - Hitters Linear Regression With Python

Hitters_Linear_Regression Kullanacağımız veri seti Carnegie Mellon Üniversitesi'

AyseBuyukcelik 2 Jan 26, 2022
These are the materials for the paper "Few-Shot Out-of-Domain Transfer Learning of Natural Language Explanations"

Few-shot-NLEs These are the materials for the paper "Few-Shot Out-of-Domain Transfer Learning of Natural Language Explanations". You can find the smal

Yordan Yordanov 0 Oct 21, 2022
PyTorch code for ICLR 2021 paper Unbiased Teacher for Semi-Supervised Object Detection

Unbiased Teacher for Semi-Supervised Object Detection This is the PyTorch implementation of our paper: Unbiased Teacher for Semi-Supervised Object Detection

Facebook Research 366 Dec 28, 2022
The code repository for EMNLP 2021 paper "Vision Guided Generative Pre-trained Language Models for Multimodal Abstractive Summarization".

Vision Guided Generative Pre-trained Language Models for Multimodal Abstractive Summarization [Paper] accepted at the EMNLP 2021: Vision Guided Genera

CAiRE 42 Jan 07, 2023
Supervised forecasting of sequential data in Python.

Supervised forecasting of sequential data in Python. Intro Supervised forecasting is the machine learning task of making predictions for sequential da

The Alan Turing Institute 54 Nov 15, 2022
PyTorch(Geometric) implementation of G^2GNN in "Imbalanced Graph Classification via Graph-of-Graph Neural Networks"

This repository is an official PyTorch(Geometric) implementation of G^2GNN in "Imbalanced Graph Classification via Graph-of-Graph Neural Networks". Th

Yu Wang (Jack) 13 Nov 18, 2022
Experiment about Deep Person Re-identification with EfficientNet-v2

We evaluated the baseline with Resnet50 and Efficienet-v2 without using pretrained models. Also Resnet50-IBN-A and Efficientnet-v2 using pretrained on ImageNet. We used two datasets: Market-1501 and

lan.nguyen2k 77 Jan 03, 2023
PyTorch package for the discrete VAE used for DALL·E.

Overview [Blog] [Paper] [Model Card] [Usage] This is the official PyTorch package for the discrete VAE used for DALL·E. Installation Before running th

OpenAI 9.5k Jan 05, 2023
CS550 Machine Learning course project on CNN Detection.

CNN Detection (CS550 Machine Learning Project) Team Members (Tensor) : Yadava Kishore Chodipilli (11940310) Thashmitha BS (11941250) This is a work do

yaadava_kishore 2 Jan 30, 2022
Image-to-image regression with uncertainty quantification in PyTorch

Image-to-image regression with uncertainty quantification in PyTorch. Take any dataset and train a model to regress images to images with rigorous, distribution-free uncertainty quantification.

Anastasios Angelopoulos 25 Dec 26, 2022
subpixel: A subpixel convnet for super resolution with Tensorflow

subpixel: A subpixel convolutional neural network implementation with Tensorflow Left: input images / Right: output images with 4x super-resolution af

Atrium LTS 2.1k Dec 23, 2022
Manifold-Mixup implementation for fastai V2

Manifold Mixup Unofficial implementation of ManifoldMixup (Proceedings of ICML 19) for fast.ai (V2) based on Shivam Saboo's pytorch implementation of

Nestor Demeure 16 Jul 25, 2022
NLU Dataset Diagnostics

NLU Dataset Diagnostics This repository contains data and scripts to reproduce the results from our paper: Aarne Talman, Marianna Apidianaki, Stergios

Language Technology at the University of Helsinki 1 Jul 20, 2022
Code for "CloudAAE: Learning 6D Object Pose Regression with On-line Data Synthesis on Point Clouds" @ICRA2021

CloudAAE This is an tensorflow implementation of "CloudAAE: Learning 6D Object Pose Regression with On-line Data Synthesis on Point Clouds" Files log:

Gee 35 Nov 14, 2022
The dynamics of representation learning in shallow, non-linear autoencoders

The dynamics of representation learning in shallow, non-linear autoencoders The package is written in python and uses the pytorch implementation to ML

Maria Refinetti 4 Jun 08, 2022
Deploy pytorch classification model using Flask and Streamlit

Deploy pytorch classification model using Flask and Streamlit

Ben Seo 1 Nov 17, 2021
Human segmentation models, training/inference code, and trained weights, implemented in PyTorch

Human-Segmentation-PyTorch Human segmentation models, training/inference code, and trained weights, implemented in PyTorch. Supported networks UNet: b

Thuy Ng 474 Dec 19, 2022
Food recognition model using convolutional neural network & computer vision

Food recognition model using convolutional neural network & computer vision. The goal is to match or beat the DeepFood Research Paper

Hemanth Chandran 1 Jan 13, 2022