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Constructing informative prior distributions from domain knowledge in text classification
2006
Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '06
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The alternative is usually viewed as building classifiers by hand, using an expert's understanding of what features of the text are related to the class of interest. ...
Domain knowledge is used to specify a prior distribution for parameters of a logistic regression model, and labeled training data is used to produce and find the mode of the posterior distribution. ...
Acknowledgements The work was supported under funds provided by the KD-D group for a project at DIMACS on Monitoring Message Streams, funded through National Science Foundation grant EIA-0087022 to Rutgers ...
doi:10.1145/1148170.1148255
dblp:conf/sigir/DayanikLMMG06
fatcat:6zipts5ddjct3kwgaiddtrfnme
Proceedings of the 2022 Joint Workshop of the German Research Training Groups in Computer Science
2022
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A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
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Having spent two successive years running online to prevent the spread of the Corona virus, the traditional annual meeting of the German Research Training Groups (RTGs) funded by the Deutsche Forschungsgemeinschaft ...
This volume documents the abstracts of the research topics of funded researchers in the participating RTGs. ...
In addition, for the TREC clinical trial 2021 challenge, a search engine for clinical trial documents was developed. ...
doi:10.25593/opus4-fau-19321
fatcat:ry4vd32xxbgldirrvymuaxxqwi