深度学习-推荐系统-工业级推荐系统理论与实战-基于TensorFlow2模型训练与Golang高性能推理微服务开发-包含协同过滤...

# 推荐系统 推荐系统从入门到精通，本项目全面介绍了工业级推荐系统的理论知识（王树森推荐系统公开课-基于小红书的场景讲解工业界真实的推荐系统），如何基于TensorFlow2训练模型，如何实现高性能、高并发、高可用的Golang推理微服务。以及一些Sklean和TensorFlow编程基础知识。Comprehensively introduced the theory of industrial recommender system base on deep learning, how to trainning models based on TensorFlow2, how to implement the high-performance、high-concurrency and high-available inference services base on Golang. 注意：第一部分的理论知识在本仓库，第二、三、四部分的代码在其他仓库，点击链接即可跳转。 ## 注意 如果通过Github站内超链接打开Jupyter Notebook文件发生错误，可以点击根据 https://nbviewer.org 生成的“备用链接”间接访问对应文件。 或者通过以下链接访问整个项目的站外备用链接，注意点击站外备用链接里的非Jupyter Notebook格式文件会跳转回到Github仓库内： ● [**Recommender_System**](https://nbviewer.org/github/solidglue/Recommender_System/tree/master/) ## 一、推荐系统理论 (Recommender System Theory) 王树森推荐系统公开课 - 基于小红书的场景讲解工业界真实的推荐系统，读书笔记。 ### 01 概要 (Introduce) ● [**推荐系统的链路**](https://github.com/solidglue/Recommender_System/blob/master/01_Basic/01_01_Recommend_flow.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/01_Basic/01_01_Recommend_flow.ipynb)] ● [**AB测试**](https://github.com/solidglue/Recommender_System/blob/master/01_Basic/01_02_AB_test.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/01_Basic/01_02_AB_test.ipynb) ### 02 召回 (Retrieval) ● [**基于物品的协同过滤（ItemCF）**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_01_Item_cf.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_01_Item_cf.ipynb) ● [**Swing召回通道**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_02_Swing.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_02_Swing.ipynb) ● [**基于用户的协同过滤（UserCF）**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_03_User_cf.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_03_User_cf.ipynb) ● [**离散特征处理**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_04_Discrete_feature.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_04_Discrete_feature.ipynb) ● [**矩阵补充**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_05_Matrix_completion.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_05_Matrix_completion.ipynb) ● [**双塔模型：模型和训练**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_06_Twotower_model_and_training.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_06_Twotower_model_and_training.ipynb) ● [**双塔模型：正负样本**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_07_Twotower_positive_and%20negtive_samples.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_07_Twotower_positive_and%20negtive_samples.ipynb) ● [**双塔模型：线上召回和更新**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_08_Twotower_serving.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_08_Twotower_serving.ipynb) ● [**双塔模型+自监督学习**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_09_Twotower_and_selfupervised_learning.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_09_Twotower_and_selfupervised_learning.ipynb) ● [**Deep Retrieval召回**](https://github.com/solidglue/Recommender_System/blob/master/02_Recall/02_10_Deep_retrieval.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_10_Deep_retrieval.ipynb) ● [**其他召回通道**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_11_Geo_author_cache_recall.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_11_Geo_author_cache_recall.ipynb) ● [**曝光过滤和Bloom Filter**](https://github.com/solidglue/recommender_system/blob/master/02_Recall/02_12_Exposure_and_bloom_filter.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/02_Recall/02_12_Exposure_and_bloom_filter.ipynb) ### 03 排序 (Ranking) ● [**多目标排序模型**](https://github.com/solidglue/Recommender_System/blob/master/03_Rank/03_01_Multi_task_model.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/03_Rank/03_01_Multi_task_model.ipynb) ● [**MMoE**](https://github.com/solidglue/Recommender_System/blob/master/03_Rank/03_02_mmoe.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/03_Rank/03_02_mmoe.ipynb) ● [**预估分数融合**](https://github.com/solidglue/Recommender_System/blob/master/03_Rank/03_03_Weight_score.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/03_Rank/03_03_Weight_score.ipynb) ● [**视频播放建模**](https://github.com/solidglue/Recommender_System/blob/master/03_Rank/03_04_Video_model.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/03_Rank/03_04_Video_model.ipynb) ● [**排序模型的特征**](https://github.com/solidglue/Recommender_System/blob/master/03_Rank/03_05_Ranking_model_features.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/03_Rank/03_05_Ranking_model_features.ipynb) ● [**粗排模型**](https://github.com/solidglue/Recommender_System/blob/master/03_Rank/03_06_Preranking.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/03_Rank/03_06_Preranking.ipynb) ### 04 特征交叉 (Feature Cross) ● [**因子分解机FM**](https://github.com/solidglue/Recommender_System/blob/master/04_Cross/04_01_FM.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/04_Cross/04_01_FM.ipynb) ● [**深度交叉网络DCN**](https://github.com/solidglue/Recommender_System/blob/master/04_Cross/04_02_DCN.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/04_Cross/04_02_DCN.ipynb) ● [**LHUC网络结构**](https://github.com/solidglue/Recommender_System/blob/master/04_Cross/04_03_LHUC.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_System/blob/master/04_Cross/04_03_LHUC.ipynb) ● [**SENet Bilinear Cross**](https://github.com/solidglue/Recommender_System/blob/master/04_Cross/04_04_SENet_Bilinear_cross.ipynb)     [~~*(备用链接)*~~](https://nbviewer.org/github/solidglue/Recommender_S