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Figure 1 | Journal of Biomedical Semantics

Figure 1

From: Formalizing biomedical concepts from textual definitions

Figure 1

Overview of the main aspects related to automated extraction of formal concepts definitions, via a simple example of the definition of “Baritosis”. The figure illustrates an established text mining workflow based on supervised machine learning to address the task. In this work we analyze the impact to the overall performance of the different aspects, namely: modeling (selection of corpora and relations set), feature engineering (selection of lexical and semantic features) and machine learning (selection of classifiers and number of training examples).

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