About: Covidex: Neural Ranking Models and Keyword Search Infrastructure for the COVID-19 Open Research Dataset

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About: Covidex: Neural Ranking Models and Keyword Search Infrastructure for the COVID-19 Open Research Dataset Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Covidex: Neural Ranking Models and Keyword Search Infrastructure for the COVID-19 Open Research Dataset
Creator	Zhang, Yue Fang, Hui Han, Xiao Gupta, Nikhil Lin, Jimmy Cho, Kyunghyun Lu, Kuang Nogueira, Rodrigo Pradeep, Ronak Tang, Raphael Zhang, Edwin
topic	covid:e3e36944102c9baee49dfec397fc0e4bb63a7c77#this
Source	ArXiv
abstract	We present Covidex, a search engine that exploits the latest neural ranking models to provide information access to the COVID-19 Open Research Dataset curated by the Allen Institute for AI. Our system has been online and serving users since late March 2020. The Covidex is the user application component of our three-pronged strategy to develop technologies for helping domain experts tackle the ongoing global pandemic. In addition, we provide robust and easy-to-use keyword search infrastructure that exploits mature fusion-based methods as well as standalone neural ranking models that can be incorporated into other applications. These techniques have been evaluated in the ongoing TREC-COVID challenge: Our infrastructure and baselines have been adopted by many participants, including some of the highest-scoring runs in rounds 1, 2, and 3. In round 3, we report the highest-scoring run that takes advantage of previous training data and the second-highest fully automatic run.
has issue date	2020-07-14(xsd:dateTime)
has license	arxiv
sha1sum (hex)	e3e36944102c9baee49dfec397fc0e4bb63a7c77
resource representing a document's title	Covidex: Neural Ranking Models and Keyword Search Infrastructure for the COVID-19 Open Research Dataset
resource representing a document's body	covid:e3e36944102c9baee49dfec397fc0e4bb63a7c77#body_text
is http://vocab.deri.ie/void#inDataset of	proxy:http/ns.inria.fr/covid19/e3e36944102c9baee49dfec397fc0e4bb63a7c77
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