What are the tools for analyzing data from social networks to build a website?

Question

data mining

Good afternoon!
I want to understand the field of data analysis from social networks for subsequent integration into a search engine site.
Imagine a picture: there is a certain city N, which has many groups on social networks that describe its life, news, and so on.
All this information is the most detailed and up-to-date, because dozens and hundreds of users daily mention a lot of entities - doctors, food, products, etc..
There is a desire to analyze this unstructured information on a regular basis - once a day, for example, then enter it into the database and make it available on the site.
What it looks like for a site visitor - he selects the "Medicine" section and receives information not only about clinics from official sources (and static information quickly becomes outdated), but also useful information from the analysis of social networks - VKontakte groups, for example.
Information is ranked by references, ratings, grouped by topic - for example, by request "surgeon" the site visitor receives information with reviews about his work from a specific group on the social network, his work schedule, which was photographed by someone from the network and the cost of admission if the doctor is in private practice.
The question is: are there tools for such an analysis today? Where to dig, what to look.
Maybe there are developments or finished products?

Answer 1

I only know about 1 product that analyzes social networks. More precisely, a certain program that analyzes information in the social networks of citizen "x", processing it, it issues its verdict in favor or against the citizen. It is used in the banking sector for loans. I don't know anything about a program exactly matching your request.
In theory, if "that" program is flexible, then you can "bend" it to your tasks, the main thing is that the engine already exists.

Answer 2

Here you can, for example , view hidden photos and profiles of any people in... https://vkbazavk.ru/