18885347. CONTEXTUAL QUERY REWRITING (Oracle International Corporation)
CONTEXTUAL QUERY REWRITING
Organization Name
Oracle International Corporation
Inventor(s)
Aashna Devang Kanuga of Foster City CA US
Vishal Vishnoi of Redwood City CA US
Charles Woodrow Dickstein of New York NY US
CONTEXTUAL QUERY REWRITING
This abstract first appeared for US patent application 18885347 titled 'CONTEXTUAL QUERY REWRITING
Original Abstract Submitted
Techniques are disclosed herein for contextual query rewriting. The techniques include inputting a first user utterance and a conversation history to a first language model. The first language model identifies an ambiguity in the first user utterance and one or more terms in the conversation history to resolve the ambiguity, modifies the first user utterance to include the one or more terms identified to resolve the ambiguity to generate a modified utterance, and outputs the modified utterance. The computing system provides the modified utterance as input to a second language model. The second language model performs a natural language processing task based on the input modified utterance and outputs a result. The computing system outputs a response to the first user utterance based on the result.