Classifier file for use in QuPath

This is the qpclassifier file used in this study entitled "Evaluation of an open-source machine- learning tool to quantify bone marrow plasma cells" (http://dx.doi.org/10.1136/jclinpath-2021-207524). The file is meant to use in QuPath following use of the positive cell detection feature to further classify the data. The classifier was generated in QuPath version 0.1.2, but is compatible with later versions.