Algorithm approaches Assessment process 1 Decision making 1 Decision support 1 Decision support systems 1 Decision supports 1 Ecological assessment 1 Ecological state 1 Ecosystems 1 Lake ecosystem 1 Lake ecosystems 1 Lakes 1 Latent variable 1 Latent variable analysis 1 Latent variables analysis 1 Machine learning 1 Machine-learning 1 Poland [Central Europe] 1 State evaluation 1 Support vector machines 1 algorithm 1 automation 1 data set 1 decision making 1 expert system 1 lake ecosystem 1 numerical model 1 support vector machine 1