USING NLP TECHNIQUES TO CLASSIFY PATIENT SEGMENTS IN CLINICAL TRIAL DATA
ozmosi_admin2017-08-02T19:24:26+00:00One of the most common and powerful approaches in NLP provides the content experts an opportunity to label each data segment for a portion of the dataset and then analyze these labels to apply to the rest of the dataset. Some key questions need to be answered when applying this approach in different environments. For example, how many “expert” labels do we need to create before the classification works effectively? How can we evaluate this in advance? Are we limiting ourselves to only extracting from the data what we already believe to be true? We will discuss that last one in [...]