Chapter 76 Satisfy the request within the shortest time on April 15

When you enter a natural language question, it is likely that someone has already asked the exact same or similar question on Baidu, and many people have already given corresponding answers.These can help our users find what he is looking for more easily, quickly and conveniently.These have allowed users to gradually develop the habit of coming to Baidu. So Baidu is not a single web search, there are many related services.These services are combined as a whole to provide users with an information service.When a user has any information needs, no matter what is in his mind, once it is expressed in the form of keywords, Baidu will do everything possible to let him find him in the shortest time in various forms. Most wanted things.

Speaking of keywords, how to better analyze user intent to provide more accurate information has always been a headache for Baidu.Users will never be able to accurately express their information needs, and different users express in different ways. It is not an easy task to guess the meaning behind keywords.Simply doing word matching is obviously not enough, and users cannot be expected to enter a complete paragraph to describe what they are looking for. The more proficient the user is, the more accurately he can express his meaning, the more precise the description, the longer the retrieval string, and semantic analysis becomes possible.The less proficient the user is, the more inclined he is to only enter a single word, which the system cannot analyze at all.It is obviously not achievable in the short term to make it possible for users to input any information, and search engines can give instant answers.

Find ways to meet the needs of users in the shortest possible time.