@article{202209.0239, doi = {10.20944/preprints202209.0239.v1}, url = {https://doi.org/10.20944/preprints202209.0239.v1}, year = 2022, month = {September}, publisher = {Preprints}, author = {Junlong Fang and Kezhu Tan and Zifang Zhang and Zhihua Liu and Hongzhao Xu and Qinghe Zhao}, title = {Classification And Identification of Organic Matter in Black Soil Based on Simulated Annealing Optimization of LSVM-Stacking Model}, journal = {Preprints} }