Data Science Getting Started Guide

Victor Maire-Schoenberg, a professor of internet research at the University of Oxford's Cyber Institute, and author of the Big Data age: What is the magic of making more rational and reliable decisions in the big data age, so that the concept of "big data" gets universal attention around the world? What exactly is "big data"? How far can it change our lives? As we seek answers to these important questions, Victor Maire-Schoenberg, professor of Internet research at the University of Oxford's Cyber Institute, is now in our sights;

Now, many industries have started to find the right person for a new data technology-related position, which is data scientists. With the participation of big-name companies such as Facebook, Google, StumbleUpon and PayPal, data scientists have become increasingly hot on the job. This kind of talented person can skillfully combine the business, analytical work and computer skill, bring us unprecedented enterprise productivity promotion and blank filling function. Facebook "In this position, you will be a software engineer and measurement researcher ...

This paper is an excerpt from the book "The Authoritative Guide to Hadoop", published by Tsinghua University Press, which is the author of Tom White, the School of Data Science and engineering, East China Normal University. This book begins with the origins of Hadoop, and integrates theory and practice to introduce Hadoop as an ideal tool for high-performance processing of massive datasets. The book consists of 16 chapters, 3 appendices, covering topics including: Haddoop;mapreduce;hadoop Distributed file system; Hadoop I/O, MapReduce application Open ...

December 12, 2012 Cloud World Congress grand opening. In the evening of the "Cloud Night" scene, Frost & Sullivan, President of China, the founding partner of the Bank of Silver Wang Yuquan to participate in the "Future mobile Internet Outlook" as the theme of participation to share their views. The following is a live speech record: data is the basis of understanding the world we know the world, I think as a rational person, not just that liberal arts students, our science students know the world is to be through a lot of data accumulation, we do not dare to nonsense, we do not dare to fantasize, feet steadfast ...

In Beijing 301 Hospital Computer Application and Management Section of the Deputy Director Zhakingli's desk, there is a pile of "Data query statistics application Form", there is to inquire "environmental factors on respiratory disease" related to the medical records, there are to be transferred allogeneic organ transplantation of the past cases, various inquiries need a wide variety. "There are more and more applications, and each request is different. To fetch the relevant data in our database, I must write a separate retrieval procedure for each application. "Zhakingli told NetEase Technology," feeling by hand processing more and more coping. Six months ago can return the results two or three days, now ...

The popularity of the card house, so that the world's American fans know the Netflix, so that the world's plays can also be realized, so that the world's big data practitioners see the benchmark, "card House" success is a big data victory. Netflix has 27 million subscribers in the United States and 33 million users around the world, and these users ' data tell Netflix:fincher (social network, seven crime director) is a reliable director, they all like Spacey this actor, the British play version of the "card House" is very popular, ...

Denniso Livin, a prominent critic of the US search industry, recently published a commentary on how Google (Weibo) evolved from a search engine to content distribution and why. The following is the full text of Sullivan: During the 1998, Danny Sullivan, a prominent critic of the U.S. search industry, recently published a commentary on how Google (Weibo) has evolved from a search engine to content Danny Sullivan. The following is the full text of Sullivan's article ...

The China International Communications Exhibition, held every year in the golden Autumn, has now developed into Asia's largest and most influential world class information and communication exhibition. With the previous biased communication technology and system equipment, compared to the pure science and Technology exhibition, with the promotion of 3G business and the popularity of smartphones, this year's exhibition closer to life, production and application, the previous years, operators and equipment technology-led exhibition of the situation was broken, terminal manufacturers, content manufacturers with their shares, A variety of new business applications and consumer electronics products become the leading role of the show. Technical innovation TD no longer is the chicken ribs Mobile is the 2G era of the leading operators. ...

According to the report, only 15% of users in China download apps are willing to pay. How do developers attract users to agree to pay? In my opinion, the determinants are not consumption and consumption, but good product and market environment, which is essential. 　　This requires developers to be disciplined and able to offer better products to users, and I'm sure consumers will be happy to pay for them. First, let the user truly become your user: Aarrr model AARRR is acquisition, activation, Retention, Re ...

Personalized recommendations are often misunderstood as the two concepts of market segmentation and precision marketing. Although there is some connection between them, they are far different in essence. This article not only clearly describes the personalized recommendation technology, but also lists the top ten challenges it faces. Many people know personal recommendation, there are many misunderstandings on the understanding. Some people think that personalized recommendation is the market segments and precision marketing, but in fact the market segments and precision marketing tend to be divided into potential users of many groups, which is compared with the statistics based on the overall compared to have made great strides, but Distance "tailor-made for each user ...