@inproceedings{mitra2019duet,
author = {Mitra, Bhaskar and Craswell, Nick},
title = {Duet at TREC 2019 Deep Learning Track},
booktitle = {Text REtrieval Conference (TREC)},
year = {2019},
month = {December},
abstract = {This report discusses three submissions based on the Duet architecture to the Deep Learning track at TREC 2019. For the document retrieval task, we adapt the Duet model to ingest a "multiple field" view of documents---we refer to the new architecture as Duet with Multiple Fields (DuetMF). A second submission combines the DuetMF model with other neural and traditional relevance estimators in a learning-to-rank framework and achieves improved performance over the DuetMF baseline. For the passage retrieval task, we submit a single run based on an ensemble of eight Duet models.},
publisher = {TREC},
url = {http://approjects.co.za/?big=en-us/research/publication/duet-at-trec-2019-deep-learning-track/},
}