For example, 1996, big data has been applied to the extreme in the US census. That year, the number of people born in the United States reached 4.9 million. This seemingly insignificant figure, if closely combined with the 1950s and early 1960s 40 years ago, will find that the United States was in the "post-war baby boom" period. 10 years later, it is not difficult to draw a conclusion: those people have passed the golden childbearing period, the babies have grown up, how many junior high school students will graduate, and how many teachers should retire. However, if we want to curb wage growth at this time, we have to reduce taxes, and teachers will face a state of long-term wage stagnation. Combined with this series of chain reactions, we will find that there will be educational pressure, policy changes and new business opportunities in the United States.
This clearly shows that the acquisition, analysis and application of data will bear great social progress, which may be the reason why the country regards big data as one of its national strategic purposes.
Maybe this example is a little hard to understand, so everyone must have had such an experience. When you browse a certain commodity or a certain kind of information online, you will be quiet for a long time in the ocean of similar commodities or information, which makes you extremely distressed.
I remember "Xiao Sa" shared a funny story about his browsing the ladder on the Internet. Since that visit, no matter what APP he opened, there will be overwhelming ladder advertisements and all kinds of ladders, and he is still very confused.
But this is the charm of big data. It will get a lot of information related to you in a casual website browsing, and recommend your favorite content in the near future after strict integration analysis.
If the example of online shopping is too bland, let me tell you a cool example. Palantir, a data analysis company in the United States, once helped the US government find and kill Ben? Bin Laden ",all kinds of data provided by the government, financial data, communication data and even social network data are integrated to establish an entity relationship network to help American intelligence personnel analyze" Bin Laden ". Where is bin Laden?
16 weiqi war is still fresh in my memory. Everyone who started the world of Weiqi thought that intelligence was "inferior to human beings", and Li Shishi would easily win 5-0. At the end of the first game, people's reaction was: gee, it seems that this AIphaGo is not simple. In the end, it backfired, and the Go Wizards lost to AIphaGo "easily" at 3: 0. This makes people believe: Oh! Facts have proved that the combination of intelligence and big data is really "smart".
Including big data, the success rate of predicting Oscar is close to 88%. These are the changes brought about by big data that people intuitively feel. Then, from the perspective of national level and greater development, big data has become a new weapon to improve the country's comprehensive capabilities and safeguard national security.
The Internet has built a new frontier of cyberspace, and the Snowden incident in the United States is very good.