A deep learning approach for understanding natural language commands for mobile service robots
TABLE VII: Comparison of the performance in the action detection task when varying the neural network architecture, for GPSR
['[EMPTY]', 'Accuracy']
Moreover, there is a small decrease in accuracy when the neural networks possess more than one layer. It can also be observed that the accuracy does not improve significantly when using bidirectional LSTMs. This result was expected, since the output of the command detection task consists in the final output of the sequence.