1. Wikipedia (a multilingual encyclopedia collaboration project based on wiki technology is also an online encyclopedia written in different languages, and its goal and purpose are to provide a free encyclopedia for all mankind) An open encyclopedia.

Many people use Wikipedia and Baidu Encyclopedia to look up the concept definition, but it is too wasteful to look up the definition. Slide this page to the bottom and you will find a new continent.

Wikipedia is standardized, almost every entry will be accompanied by references and extended reading materials, and no suitable Chinese literature can be found, which can be provided here.

These documents are even more impressive when you go to English Wikipedia.

The description on Wikipedia needs manual maintenance, so the content seen in Chinese and English modes is different. Similarly, searching for "pattern recognition" has 22 references in English and only 4 in Chinese.

Perhaps most people find it difficult to chew English Wikipedia. At this time, you can choose to find it. For example, I want to find an application of pattern recognition, which can directly click the Uses keyword of navigation without gnawing it all.

Then, with the help of word translation, English can be translated into Chinese, so that repetition can be avoided by polishing, and the small mark in the upper right corner can also directly locate the source of the document.

Baidu Encyclopedia is not recommended here. In the academic definition of some words, the entries of Baidu Encyclopedia are not perfect. For example, I am looking for pattern recognition, but there is no reference! It seems that the author of the entry does mean something.

2. Use academic websites to find documents

Commonly used academic aggregation websites include Google Academic, Baidu Academic, Bing Academic, Sci-hub, HowNet and so on.

Because of well-known reasons, Google Academic can't access it directly, but can access it through tools or mirror websites.

Several other websites can be accessed directly.

Personal recommendation: Google Academic > = Sci-hub & gt；; Baidu academic > hownet > ice and snow

Sci-hub has actually done drainage, which can be used as an academic copy of Google to some extent.

In addition to keyword search and title search, citation search is also an option. Click on the number of citations to find related articles.

One advantage of Baidu Academic is that it is more convenient to find Chinese and English keywords, such as "pattern recognition". Click the button above to find the English document directly, without having to translate the keywords yourself.

Another advantage is the recommendation of relevant research points. If you don't know how to mine research points, you can try searching.

Where do I get off?

After that, let's talk about where to go. The following Chinese and English documents are not strictly distinguished and must be downloaded on the corresponding website, but the success rate of downloading on the corresponding website is high.

English literature

1. Wikipedia (a multilingual encyclopedia collaboration project based on wiki technology is also an online encyclopedia written in different languages, and its goal and purpose are to provide a free encyclopedia for all mankind) An open encyclopedia.

As mentioned above, we can go to Wikipedia to look up references, especially in English.

It's still too wasteful to look up references. We can also download some references directly.

2. Academic search

For example, Google Academic Search will also provide different versions of information. If there is something wrong with the downloaded file, or the search shows that it cannot be downloaded, you can try downloading it from other websites.