How to choose the direction of computer research is best related to mathematics or networking

01Computer network storage technology.

These four are all general directions, and there are many choices after entering. There are also pitfalls in every direction, and I can briefly state my understanding (private, it will be a bit biased), but keep in mind that your interest should come first.

The first is interest, which is important.

1. Cloud, domestic cloud is actually garbage, and AWS Azure is not an order of magnitude. A lot of work is difficult.

2. The database is relatively independent, and it is a little more difficult to jump in other directions after entering.

3. AI, although you have participated in ACM, it has little to do with mathematics, how about linear algebra and calculus? Studying AI is basically about these things at your fingertips, and you should note that it is research. If you use it, you will know that the input and output are similar to the basic principles.

4. CG is divided into two directions, game and visualization, the former is a piece of red sea, bloody rain and bloody wind. The latter market is limited, and there are many unpopular ones.

Postgraduate is a kind of academic qualification in national education, which is generally carried out by ordinary colleges and universities with master's and doctoral degrees.

In China, graduate students are divided into master's and doctoral students. According to the different types of degrees, there are two types: academic graduate students and professional graduate students. Academic graduate students generally refer to those who have academic degrees, which are set up according to disciplines, which are oriented towards academic research, focus on theory and research, and mainly train university teachers and researchers in scientific research institutions.

Professional graduate students, at the same level as academic degree graduate students, are to cultivate application-oriented high-level professionals with a solid theoretical foundation and adapt to the actual work needs of specific industries or occupations.

Computer system architecture.

Computer system architecture is one of the important disciplines of computer science and technology, which mainly studies the function allocation of computer hardware and software, the division of software and hardware interfaces, the composition and implementation methods and technologies of computer hardware structure, among which embedded system is undoubtedly one of the hottest and most promising directions. The major of computer system architecture requires students to have a solid foundation in computer software and hardware, not only to be able to research and design computer systems, but also to have the ability of computer application and software development. Relatively speaking, graduates of this major are still relatively easy to find a job, suitable for working in research fields such as computer networks, embedded technology, high-performance computing, network information security, and multi-information processing or engineering technology.

Artificial intelligence, big data technology, network science.

At present, whether it is the direction of big data, or the direction of artificial intelligence and the direction of blockchain, students need to have a solid mathematical foundation, so to speak, mathematical ability directly determines whether students can go further on the road of research and development.

Although the foundation of mathematics is very important for learning computers, but good mathematics does not mean that you can learn computer-related technology, mathematical thinking and computer logical thinking, or programming thinking is still a certain difference, students need to make a conversion, and whether the conversion can be successfully completed often depends on their own knowledge structure, and the process of this conversion also needs to rely on a lot of practice.

Employment direction of computer science:

The employment direction of computer major mainly includes: graduates are mainly engaged in the IT industry for various units of transportation system, transportation informatization and e-government construction and application departments, various computer specialized companies, advertising design and production companies, automobile marketing and technical services, etc.

Computer technology is facing a series of new and major changes. The simple hardware and specialized logic of the Neumann system can no longer adapt to the trend of increasingly complex software and increasingly complex and huge tasks, and it is necessary to create a new system that is subordinated to the needs of software and the natural logic of the subject. Parallelism, association, dedicated functionalization, and the combination of hardware, firmware, and software are important ways to implement the new system.

Computers will transition from information processing and data processing to knowledge processing, and knowledge bases will replace databases. Natural language, patterns, images, handwriting, and other human-computer conversations will be the main forms of input and output, so that the human-computer relationship will reach an advanced level. GaAs devices will replace silicon devices.

<> computer major direction is shown in the figure above, and students can choose the appropriate computer major direction according to their own situation.