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Constructing informative prior distributions from domain knowledge in text classification

Aynur Dayanik, David D. Lewis, David Madigan, Vladimir Menkov, Alexander Genkin
2006 Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '06  
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

Felix Freiling, Helmut Seidl, 2022 2022 Joint Workshop Of The German Research Training Groups In Computer Science June 12–June 15
2022
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