# Applications of vectors **Assumed Knowledge**: Vectors\ **Target Audience**: General audience\ **Reading Time:** 2 minutes There are 10,000+ applications of vectors, here are just a couple of examples: By media type: * **Natural language processing:** question-answering, semantic matching across languages, text search within and across PDFs, lyrics search * **Image:** Reverse image search, product recommendations, outfit matching, facial identification * **Audio**: Voice capture and generation * **Video:** Video search, Frame by Frame search * **Image-Text**: Search images using text, searching text using images By industry: * **Education**: Course matching, candidate-matching, Course FAQ, Course Question-Answering, Coach matching * **Fraud**: Fraud determination through vectors The list of applications goes on and on --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://learn.getvectorai.com/what-are-vectors/untitled/applications-of-vectors.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.