-
2022.9 ~ now - Data Analyst at Datarget
- Using GNN + SNA + Collaborative Filtering to build recommandation system and sale to famous retail enterprises. Recommandation system promote customer's demand and take huge benefit to famous retail enterprises.
- Using Binning + Feature Selection + Regression to build member rating system and sale to famous retail enterprises. From the system, we can figure out the most suitable member in every activities and explain the reason.
- Using Prophet + SARIMAX + Feature Creation to build Inventory Management System. POC in famous semiconductor manufacturing enterprise. It reduced 70% deviation.
- Using GA optimization to build retail map and sale to famous retail enterprises. Retail map can optimize teant place, bring confortable shopping experience to customer.
-
2022.4 ~ 2022.7 - Data Analyst Intern at Yulon Finance Corporation
- Using Feature Selection(IV、Fisher、GINI、AIC.etc) to figure out useful feature for default model. Finally, we promote 20% KS value and avoid many clients default.
-
2020.9 ~ 2022.6 - Research (Feature Engineering) Assistant & Master Student in DS.SCU
-
2018.8 ~ 2020.6 - Data Analyst at CashBox
- Using associate analysis to build recommandation system and import to KTV. After customer choose the song, system would recommand food or drink to customer.
- Using xgb to predict consumer spending power and caculate suitable coupon.
-
2014.9 ~ 2018.6 - Bachelor student in AM.NDHU
jung-pu-chang's Introduction
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
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.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.