System and method for providing a natural language interface to a database
View Patent ↗A system and method for providing a natural language interface to a database or the Internet. The method provides a response from a database to a natural language query. The method comprises receiving a user query, extracting key data from the user query, submitting the extracted key data to a data base search engine to retrieve a top n pages from the data base, processing of the top n pages through a natural language dialog engine and providing a response based on processing the top n pages.
1. A method comprising:
extracting, via a processor, key data from a user query; submitting the key data to a search engine to perform a search and to retrieve a set of top n pages from a database, wherein in response to a restriction to access a restricted page of the set of top n pages, the processor without user interference negotiates a fee to overcome the restriction independent of a user navigation to the restricted page;
providing, at a first time, a response to the user query;
after providing the response at the first time, continuing, without further user input, to search for information associated with the user query using a machine learning process to expand the search; and
presenting an option to a device associated with a user, at a second time which is later than the first time, to view the related information separate from the response.
2. The method of claim 1 , wherein the response is text-based and audible.
3. The method of claim 1 , wherein the user query is one of a natural language speech query and a text-based query.
4. The method of claim 1 , wherein the key data comprises one of keywords and key phrases.
5. The method of claim 1 , wherein submitting of the key data to the search engine further comprises submitting the key data to a plurality of search engines.
6. The method of claim 1 , wherein the user query is received via a speech recognizer.
7. The method of claim 1 , wherein the response is a natural language response provided via synthetic speech.
8. The method of claim 1 , wherein the response is a multimedia response.
9. The method of claim 1 , wherein the user query and the response are provided and received via a dialog mode.
10. The method of claim 1 , wherein the user interacts with a virtual agent in a dialog mode.
11. A system comprising:
a processor; and
a computer-readable storage medium having instructions stored which, when executed by the processor, result in the processor performing operations comprising:
extracting, via a processor, key data from a user query;
submitting the key data to a search engine to perform a search and to retrieve a set of top n pages from a database, wherein in response to a restriction to access a restricted page of the set of top n pages, the processor without user interference negotiates a fee to overcome the restriction independent of a user navigation to the restricted page;
providing, at a first time, a response to the user query;
after providing the response at the first time, continuing, without further user input, to search for information associated with the user query using a machine learning process to expand the search; and
presenting an option to a device associated with a user, at a second time which is later than the first time, to view the related information separate from the response.
12. The system of claim 11 , wherein the response is text-based and audible.
13. The system of claim 11 , wherein the user query is one of a natural language speech query and a text-based query.
14. The system of claim 11 , wherein the key data comprises one of keywords and key phrases.
15. The system of claim 11 , wherein submitting of the key data to the search engine further comprises submitting the key data to a plurality of search engines.
16. The system of claim 11 , wherein the user query is received via a speech recognizer.
17. The system of claim 11 , wherein the response is a natural language response provided via synthetic speech.
18. The system of claim 11 , wherein the response is a multimedia response.
19. A computer-readable hardware device having instructions stored which, when executed by a computing device, result in the computing device performing operations comprising:
extracting, via a processor, key data from a user query;
submitting the key data to a search engine to perform a search and to retrieve a set of top n pages from a database, wherein in response to a restriction to access a restricted page of the set of top n pages, the processor without user interference negotiates a fee to overcome the restriction independent of a user navigation to the restricted page;
providing, at a first time, a response to the user query;
after providing the response at the first time, continuing, without further user input, to search for information associated with the user query using a machine learning process to expand the search; and
presenting an option to a device associated with a user, at a second time which is later than the first time, to view the related information separate from the response.
20. The computer-readable hardware device of claim 19 , wherein the response is text-based and audible.