Inventor
JOHNSTON DAVID ALAN
US13 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSTON DAVID ALAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GROUPON INC
11 patentsUS10657457B1May 19, 2020
Automatic selection of high quality training data using an adaptive oracle-trained learning framework
GROUPON INC89 citations97
US10339468B1Jul 2, 2019
Curating training data for incremental re-training of a predictive model
GROUPON INC41 citations90
US10614373B1Apr 7, 2020
Processing dynamic data within an adaptive oracle-trained learning system using curated training data for incremental re-training of a predictive model
GROUPON INC19 citations85
US10650326B1May 12, 2020
Dynamically optimizing a data set distribution
GROUPON INC10 citations83
US10733157B1Aug 4, 2020
Hybrid data integration platform
GROUPON INC6 citations79
US10410225B1Sep 10, 2019
Systems, apparatus, and methods of programmatically determining unique contacts based on crowdsourced error correction
GROUPON INC9 citations79
US11263646B1Mar 1, 2022
Systems, apparatus, and methods of programmatically determining unique contacts
GROUPON INC6 citations74
US11210604B1Dec 28, 2021
Processing dynamic data within an adaptive oracle-trained learning system using dynamic data set distribution optimization
GROUPON INC5 citations72
US11232464B1Jan 25, 2022
Systems, apparatus, and methods of programmatically determining unique contacts based on crowdsourced error correction
GROUPON INC2 citations69
US11132343B1Sep 28, 2021
Automatic entity resolution data cleaning
GROUPON INC3 citations69
US11392564B2Jul 19, 2022
Hybrid data integration platform
GROUPON INC0 citations58