Fig. 4From: Evaluation of Doc’EDS: a French semantic search tool to query health documents from a clinical data warehouseCapture of the semantic assistant that helps the user to enhance the query. 1) Type words to search in HeTOP and select a concept, 2) Select part of speech including negations, hypothetical parts or family history, 3) Select segment(s) to query, 4) Choose relevant terms (which are synonyms or hyponyms extracted from HeTOP) to add to a query, 5) Check the number of documents found in real time for each proposed term and 6) If needed, repeat the operation by adding a new concept (with OR, AND or NOT operators)Back to article page