Walmart apollo, llc (20240256768). OFFLINE SPELLCHECK CANDIDATES COMPLEMENTING RUNTIME SPELLCHECK
OFFLINE SPELLCHECK CANDIDATES COMPLEMENTING RUNTIME SPELLCHECK
Organization Name
Inventor(s)
Zheng Yan of Short Hills NJ US
OFFLINE SPELLCHECK CANDIDATES COMPLEMENTING RUNTIME SPELLCHECK
This abstract first appeared for US patent application 20240256768 titled 'OFFLINE SPELLCHECK CANDIDATES COMPLEMENTING RUNTIME SPELLCHECK
Original Abstract Submitted
a method including extracting queries from historical search query data. the method also can include spellchecking each of the queries (i) using a first spellcheck model and (ii) using a second spellcheck model. a latency of the first spellcheck model is lower than a latency of the second spellcheck model, and an overall accuracy of the second spellcheck model is higher than an overall accuracy of the first spellcheck model. the method additionally can include determining first queries of the queries in which, for each of the first queries, a first respective spellcheck output from the first spellcheck model is different from a second respective spellcheck output from the second spellcheck model. the method further can include adding at least a portion of the first queries to a spellcheck cache for runtime spellchecking. other embodiments are described.