Category : Skills enhancement

Data Mining 数据挖掘

在数据分析科学里,有一个很重要的概念,叫做数据挖掘。可以这么想象,一个机构利用数据科学做分析和决策的过程就是发现含有钻石原矿,再将未加工钻石经过多道工艺层层打磨的过程。数据挖掘就是这么一个系统性的过程,它需要应用到信息科学中的自动检索和模式分析,也可能会要求分析师有相应的商业知识或者创造力以及常识。 An important concept of data science is data mining. You could compare the process that an institute adopt data science analysis for decision making as the process of diamond mining and processing, where you explore the rough diamonds and polish them via multiple complex processes. Data mining is such a systematic process, where it

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Data Science数据分析科学

在过去的20年里,人们投资大量商业领域,也同时提高了产业的数据收集能力。现在商业的各个环节都配备数据采集功能,比如说运营,生产,供应链管理,顾客行为,市场营销,工作流程。数据广泛存在,我们要思考的不仅仅是如何采集,而是如何能从数据中提取出有用的信息和知识。我们最终的目标是利用数据分析科学帮助我们更好的拿主意。 The past 20 years have seen extensive investments in business infrastructure, which have in the meanwhile improved the ability to collect data throughout the industry. Virtually every aspect of business is equipped with data collection functionality: operations, manufaturing, supply-chain management, customer behavior, marketing campaign performance, workflow procedures. Despite the broad availability of data, we

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2020年python学习笔记

2020年初,我开始了新的语言学习。不同于以往的自然语言学习,如法语,德语,英语,今年我要开始系统得学习编程语言,侧重于python和R。其实我对data science 一直有兴趣,但是却一直没有时间。给自己一年的时间来系统学习关于IT automation是个不错的选择。 课程是coursera网上课程Google IT Automation with Python。依旧是课程介绍英翻中。 This new beginner-level, six-course certificate, developed by Google, is designed to provide IT professionals with in-demand skills — including Python, Git, and IT automation — that can help you advance your career. 这是一个初学者级别的6个课程的证书(我又买网上课程了。。。因为不花钱真心没动力完成它)。这个证书课程的设计是提供给IT专家们一系列的技能,包括python,Git,和IT自动化。这些技能可以推动你的事业的发展。 Knowing how to write code to solve problems and automate solutions is a

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2020年哲学-学习笔记

2020年的开门一炮,我要学习哲学。 为什么我突然想要学习哲学?在一本叫做”24史中国历史通俗读本”的书里,作者创立了一个命运模型。模型里包括几个参数:家庭出身,资质(情商+智商),志向,胆量,人生哲学。由于家庭出身,志向,胆量是我不能控制的因素,我要开始调节资质与人生哲学这两个因素。 因此在coursera这个平台上找到一个爱丁堡大学The university of Edinburgh的网课:Philosophy and the Sciences 哲学与科学。 What is the origin of our universe? What are dark matter and dark energy? This is the first part of the course ‘Philosophy and the Sciences’, dedicated to Philosophy of the Physical Sciences. Scientific research across the physical sciences has raised pressing questions for philosophers.

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