Set consumers, will eventually set themselves.

Nowadays we live in the era of big data, in the enjoyment of big data to bring us convenient, fast at the same time, we have also become the leek of big data harvesting. Why do you say so? Recently a professor at a university recruited 28 students to use different cell phones to take a taxi with taxi software in five cities across the country, in five different provinces and cities in China,**** involving seven taxi platforms.

After the team conducted more than 800 taxi rides, they found a few patterns: taking a taxi with an Apple phone is the most expensive. The more expensive the phone, the more money spent on the taxi. The actual fare was higher than the prediction in about 80% of the cases, and the acquaintance taxi is more expensive than the newcomer taxi. All of this is based on the conditions of big data, which will identify the model of the phone and the corresponding price, so as to determine what the economic conditions are, and expensive phones will be given priority to take orders by expensive models. Apple phones need not be mentioned, and the thing that makes Apple users angry is that the platform's taxi discounts are all less favorable than those of other brands of phones. While other brands of phones get a discount of $4.12, the discount for Apple users is only $2.07, a reduction of about half.

Besides Apple phones, the more expensive the phone, the more it costs to take a cab. At the same time, when we take a taxi, the taxi software will give an estimated fare, but the final fare is higher than the estimated fare, and the incidence of this kind of thing is 80%, so the platform is more or less a bit of a flimflam.

Big data kills maturity is a well-known thing, and many platforms have caused a lot of disputes because of big data kills maturity in the past, but when this professor hammered through as many as hundreds of experiments, things started to get interesting. Some netizens said that since they spent 19.9 yuan to buy a membership, they never got a coupon again, and now taxi rides are more expensive than non-members, so guys, did I buy a fake membership? There is also something worth noting is that the platform to give preferential prices, in fact, is the first up and then down after the price, just like the double eleven set.

The findings of this survey, the Internet exploded, although most people know that they are leeks, but when others point out that you are leeks, the heart will be more or less diaphragmatic. Being in the era of big data, we have a digital gene, with the help of the network, we also have a variety of labels, brush Jieyin will be personalized recommendations, just want to buy something in the opening of a certain treasure, will be found to appear in the home page of the recommended column. Big data allows most people to enjoy the convenience of the digital era brought to us, but at the same time our information is also exposed in the era of big data, the more terrible thing is that we seem to have been boiled in warm water and tacit acceptance of the frog type.