Before revision:  To expand the algorithm beyond pre-defined keywords, an attention-guided recurrent neural network (RNN) was trained using the RBA-extracted labels to classify the reports as being positive for one or more diseases or normal for URLan system.
After revision:  To expand the algorithm beyond pre-defined keywords, an attention-guided recurrent neural network (RNN) were trained using the RBA-extracted labels to classify the reports as being positive for one or more diseases or normal for URLan system.