Web Application Development

Web Application Components

• A web application requires multiple models and components to handle different functionalities.

Question and Answer Generation

• A Natural Language Processing (NLP) model is needed, fine-tuned for question generation and answer extraction from text.
• Examples of NLP models include BERT and GPT.

Summarization

• A transformer-based model, such as BART or T5, is required for summarizing long text.
• This model should be fine-tuned for summarization.

Voice Assistant

• A Speech Recognition Model is needed to convert spoken input to text.
• Examples of Speech Recognition Models include Google Speech-to-Text.
• A Text-to-Speech Model is required to convert text responses back to speech.
• Examples of Text-to-Speech Models include Google's Text-to-Speech API.

Google or Wikipedia Search

• A Search Query Generator is necessary to format search queries based on user input.
• Web Scraping or API Integration is required to retrieve and process search results.

Document Storage and Retrieval

• A Database Management System is needed to store and manage user documents.
• Examples of Database Management Systems include SQL and NoSQL databases.

PDF Finder and Opener

• A File Management System is required to search for and open PDF files stored on the server or user's device.
• A PDF Parser, such as PyPDF2 or PDFPlumber, is needed to handle PDF content extraction if necessary.

Dictionary and Word Meaning

• A Dictionary API is required to fetch word definitions from online dictionary APIs.
• Examples of online dictionary APIs include Merriam-Webster and Oxford.

Optional Enhancements

• User Authentication and Authorization models are needed for user login, session management, and permissions.
• Data Privacy and Security models are required for encryption and secure storage.

Key Takeaway

• Around 4-5 core models are needed for the web application, along with additional tools and integrations for document management, web searches, and dictionary functionalities.