The dimensionality reduction attack comes from the classic work "The Three-Body Problem" by Chinese science fiction writer Liu Cixin.

Dimensionality reduction attack is a strategic means. The word was initially spread rapidly in the business field and was used to describe a kind of business thinking. From the literal meaning, it gave rise to other meanings, that is, it was used to describe a group with high-end technology directly entering the field of a low-end technology group, forming a negative impact on the latter. A crushing attack is similar to bullying,

using the big to bully the small and crushing with technology. It naturally has the attribute of overwhelming comparative advantage.

Knowledge Expansion

Dimensionality reduction strike is a strategic method proposed in the science fiction novel "The Three-Body Problem". Its core idea is to transform high-dimensional complex problems into low-dimensional ones. Simple problems, thereby enabling quick solutions to the latter.

This idea has been widely used in the business field, and is used to describe companies or individuals with high-end technology that directly enter the market in the field of low-end technology, creating a crushing blow to the latter.

In "The Three-Body Problem", dimensionality reduction is achieved by converting the high-dimensional civilized world into a low-dimensional three-dimensional space. This transformation makes high-dimensional civilized creatures unable to adapt to the new environment, thus losing their original advantages and eventually being wiped out by low-dimensional creatures.

After this idea was introduced into the business field, it was used to describe companies or individuals that transformed the original low-end market into their own areas of advantage by mastering high-end technology, thereby crushing the latter. .

The essence of dimensionality reduction is to transform complex problems into simple ones. In the business world, this transformation is usually achieved by mastering core technologies. For example, some Internet companies have transformed traditional low-end markets such as retail and manufacturing into their own areas of advantage by mastering big data, artificial intelligence and other technologies, thus achieving dimensionality reduction in the latter.

The advantage of dimensionality reduction lies in its overwhelming comparative advantage attribute. In market competition, companies or individuals with high-end technology can quickly occupy the market and surpass their competitors in a short period of time. This advantage makes dimensionality reduction a very effective business strategy tool.

However, there are also some risks and challenges in dimensionality reduction. First, mastering high-end technology requires investing a lot of capital and human resources, which makes it unaffordable for some companies or individuals. Secondly, dimensionality reduction requires finding the right business field and market positioning, otherwise it may fall into the quagmire of blind expansion and excessive competition.

Finally, dimensionality reduction requires continuous innovation and adaptation to market changes, otherwise it may be surpassed by other competitors.

In short, dimensionality reduction is a very effective business strategy, but it requires strong technical strength and innovation capabilities. At the same time, enterprises or individuals also need to flexibly use this strategic method according to market changes and their own actual conditions.