What are the main features of a search engine
- Information is captured quickly.
In the era of big data, the information generated by the network is so vast that people are at a loss, and it is difficult to obtain the information resources they need. With the help of search engine technology, highly relevant matching information can be quickly captured using search methods such as keywords and advanced grammar. - Carry out in-depth information mining.
While capturing the information required by users, the search engine can also analyze the retrieved information in a certain dimension to guide its use and understanding of the information. For example, the user can judge the popularity of the retrieved objects according to the retrieved information items, and can also provide similar objects with high correlation according to the retrieved information distribution, and can also use the retrieved information to intelligently provide user solutions, etc. . - Diversity and breadth of retrieval content.
With the increasing maturity of search engine technology, contemporary search engine technology can almost support retrieval of various data types, such as natural language, intelligent language, machine language and other languages. Currently, not only video, audio, images can be retrieved, but also human facial features, fingerprints, specific actions, etc. can be retrieved. It is conceivable that in the future, almost all data types may become the retrieval objects of search engines.
