Technologies required for vertical search

The following technologies are required for vertical search engines:

1. Search Engine crawling: crawlers on the webpage

2. Online structured information extraction technology or metadatabase collection technology: Extracts structured data from the website.

3. Word Segmentation and index: storage and index data

4. Data Presentation: because the number of stored data items is not a simple online number, you need to test the requirements of the root industry for demonstration.

5. Other information processing technologies

Vertical search engine technical evaluation should be based on the following points

1. Comprehensiveness

2. Update

3. Accuracy

4. Functionality

 

The number of vertical search entries is very low, but the number of vertical searches is very high. It is impossible to have the spirit of attention and superb skill. Industry news websites have industry news, but they have no technical skills, never imagine that you can get all the technologies of vertical search by recruiting someone, as a product that needs to be converted into a workable product, it is not an indicator. It is also one of the important factors for the success of vertical search.