distribution
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[node] How to send remind-push to customersBackend/NodeJS 2019. 11. 27. 17:21
What is the remind-push? It is push notifications that leads users to access PLANT app service. So, We expect more connection & active users. When should I send it? 하루 중, 자주 접속 했던 시간이 지났는 데도 접속을 하지 않았을때 During a day, When they didn't connect until the time they frequently connect. How? I use data selectivity, histogram. 작업 프로세스 Step 1. 사용자들의 활동에 대한 날짜를 수집한다. Get timestamp that user activity. 2. ..
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[data statistics] Data distributionPrograming/python 2019. 11. 26. 14:10
content: https://datascienceschool.net/view-notebook/69b85ec9afb7415d8da4c8cd5e46d22e/ Data Science School Data Science School is an open space! datascienceschool.net lib: Matplotlib Matplotlib: Python plotting — Matplotlib 3.1.1 documentation Matplotlib is a Python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across..