Displaying results 1 - 2 of 2
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Evaluation of Preprocessing Techniques for Chief Complaint Classification
Content Type: Abstract
The Real-time Outbreak and Disease Surveillance system collects chief complaints as free text and uses a naïve Bayesian classifier called CoCo to classify the complaints into syndromic categories. CoCo 3.0 has been trained on 28,990 manually clas-… read more… free text chief com-plaints are challenging to work with, due to problems caused by linguistic variations such as … text chief com- plaints are challenging to work with, due to problems caused by linguistic variations such as … of unique words in the training set from 2,775 to 2,308. All the words changed in the test set by the preprocessor … -
Chief Complaint Preprocessing Evaluated on Statistical and Non-Statistical Classifiers
Content Type: Abstract
To determine whether preprocessing chief complaints before automatically classifying them into syndromic categories improves classification performance.… (85%) in preprocessing chief complaints. However, CCP did not exhibit an overall improvement in clas- sification …