A large number of people in the society face various religious issues in their daily life, and it is sometimes impossible or time-consuming for them to get answers to these questions.Therefore, in the past years, several online systems have been prepared, which on the one hand, provide the people with the process of asking questions electronically, and on the other hand, provide the possibility of centralized response for reference offices and response centers. But these systems are struggling with several problems that have had a very bad impact on their services.Absence of a semantic search engine, intelligent question and answer system, answering the questions of the challenge, repeating the questions, the challenge of the mass tagging of the questions, the challenge of the writing and spelling mistakes of the users and even the experts answering the inappropriate and appropriate questions of the users...
Parsa Group has made efforts in this field, including the following.