Hospital information search engine and system based on knowledge base

Abstract

The invention relates to a medical search engine and a system based on a repository. The engine works as follows: capturing a Chinese medical health directory to establish an original medical webpage database, extracting related information on webpage in the original medical webpage database and extracting comment information on hospitals, departments and doctors, so as to establish a medical comment information database, carrying out medical comment attribute field extraction of the abstracted related information by means of term frequency statistics and questionnaire to extract viewpoint phrase, analyzing viewpoint phrase orientation, determining an analytic result showing whether the comment information is positive or negative, determining the ranking of hospitals, departments and doctors, ordering search results according to a medical repository, and providing a user with highly structured and highly related information. In order to overcome the disadvantages of the result information of a common search engine such as unstructured form and low correlation degree and accuracy, the medical search engine and the system establish the medical repository to provide a user with highly structured medical information, and increase both correlation degree and accuracy for the user during querying medical information; moreover, the medical search engine and the system can effectively increase the accuracy and the recall rate of search results.

Description

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AI Technical Summary

Benefits of technology

This patented technology helps people find important things from their own conversations about hospital facilities or doctor-patents during an evaluation process. It uses advanced techniques like collecting annotated data for each person's opinion and analyzed it against similar opinions before providing them recommendings. These suggestions are then used to create a database where they may be recommended more frequently related topics such as treatment options or medication prescribed. Overall, this system makes searching easier and increases trust between patients who have provided advice.

Problems solved by technology

This patented describes two types of searching tools - one being specific to different areas like internet access websites and social media platforms. These tools aimed at gathering relevant data from various sources including user queries over long periods of time without requiring significant effort. Another type called caterpillar focuses on providing accurate answers within 100 percent of what people actually see online worldwide.

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