Giter VIP home page Giter VIP logo

ml-deeplearning's Introduction

ML-DeepLearning

WIDE AND DEEP LEARNING

  1. MATACHING 这里主要是使用类似于W2V的方法来生成用户的向量； 输入： 包含了使用W2V生成的商户向量，和用户的其他信息拼接成的。其中用户的其他信息使用了归一化处理（具体实现是参考变量的统计性描述，积分归一化）。用户的其他信息使用了超线性和次线性的处理。 标签： 包含用户点击的商户的序列，注意每一个用户给出近似相同的点击序列，目标是为了降低高活跃用户的影响，类似于W2V中的高频停用词的影响。

训练过程采用的是类似于随机负采样的方式。得到对应的用户向量。 最后训练出来的向量采用LSH 向量化平台做粗排召回

  1. RANKING

XGBOOST

ml-deeplearning's People

Contributors

xiaolinzhong avatar

Watchers

James Cloos avatar avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.