Data analysts, at first glance, it seems that they only need to deal with data, collect and analyze data and make corresponding decisions and judgments. But is it really like this? In fact, data analysts also need to learn algorithm knowledge and do a lot of verification in actual work. In this article, the author takes us to understand the past and present of data analysts and algorithms.
During the Spring Festival holiday, I revisited the workplace observation variety show “Inspiring Offer2”, and found that one thing was quite intriguing-in the interview session, Li Jinye won the first place, not only because of his fluent answers, but also his ability to ask questions and make him the icing on the cake . The …
In today’s advanced modern science, boredom seems to have become a historical term. WeChat, Douyin and various information apps flood our free time. But in fact, are we really “boring”? In this “A Brief History of Boring”, let’s explore the changes of “boring” together.
In the inspection of SMT, visual inspection and optical equipment inspection are often used. There are only visual inspection and two mixed methods. All of them can check 100% of the products, but if the visual inspection method is used, people will always be tired, so it can’t guarantee that employees can check 100% seriously. …
Continue reading “Common detection methods of SMT testing equipment”
AOI visual inspection equipment in the process of PCB production, on the one hand, in order to meet the customer’s requirements for traceability, when finding problems, the demand can quickly locate the cause of the problem and the affected product scale; on the other hand, the change of product structure also makes the original system …
Continue reading “What are the application characteristics of data in AOI testing”
Glass is a kind of amorphous inorganic nonmetal material, which is generally made of a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda, etc.) as the main raw materials (appearance detection) and a small amount of auxiliary raw materials. It is mainly composed of silica and …
Continue reading “Necessity of glass surface defect detection–surface detection”
By using the advanced vision system to adjust the coordinates to a specific position, today’s robots can pick up parts and articles of different standards, which can’t be completed by traditional assembly robots. Now, robots with visual ability can recognize and adapt to the changing environment.
Recently, Huawei’s princess Yao Anna is very popular, and even President Ren has come out to apologize for the trademark registration of Yao Anna. Princess Huawei made her debut, and the list she got was not a mobile phone, not a base station, but a car. Huawei also took the consumer BG’s Mr. Yu to the …
Continue reading “Will 5G technology revolutionize autonomous driving?”
With the development of digitalization, more and more companies rely on data, and the status of data analysis is becoming more and more important. Through data analysis, you can extract useful information and perform corresponding actions. Today, in this article, the author answers what is a data analysis method, and teaches you how to quickly complete data analysis in 8 steps.
I recently saw a sentence, “Working time is for the stomach, spare time is for the future!” I am deeply moved, which also confirms my views on spare time management. Of course, this sentence is more for working people. For friends who have already started a business, there is no such problem, because at this time, …
It is inevitable for people in the workplace to have an interview. We are often asked by the interviewer during the interview, “What is your advantage?”; the interviewer asks like this to understand your advantage better and judge the follow-up Development, so how to discover and grasp your own advantages is very important; the author of this article shared the answer to this question, let’s learn together.
It is a question that I am very worried about myself. If I only answer the job matching degree of my own ability and experience, it does not seem to stand out. After all, there are always better people. How to answer to add points to the interview? How would you answer?
In 2021, with AMD turning over to challenge Intel, and computers bid farewell to the toothpaste era, the speed of upgrades has increased again. However, when people upgrade their laptops, they find that they do not need a new upgrade. The processor is faster, but the keyboard and screen of the new laptop are even backwards than …
There is never a shortage of smart people with many ideas in the world, but it is not necessarily these people who can finally make a career, and they may even be people who look “stupid.” What caused such a gap? Execution is the key. Some people have great imagination and can plan tall, but they …
Continue reading “The difference between “thinking” and “doing””
If you keep doing things until the last moment, but in the end you will finish it and do it well every time, then it’s not a procrastination -you can accurately determine what is needed to do something You just don’t want to start doing this too early.
