00–01 99–00 1 Artificial intelligence 1 Chemical analysis 1 Convolution 1 Convolutional neural network 1 Convolutional neural networks 1 Costs 1 Extraction 1 Fluorescence 1 Fluorescence spectra 1 Fluorescence spectroscopy 1 Low-costs 1 Machine learning 1 Machine-learning 1 Neural network application 1 Olive oil 1 Optical sensor 1 Physicochemical property 1 Production cycle 1 Quality assurance 1 Quality control 1 Quality control 2010 MSC 1 Time series analysis 1 Ultraviolet spectroscopy 1