Auto-classification of biomass through characterization of their pyrolysis behaviors using thermogravimetric analysis with support vector machine algorithm: case study for tobacco oleh Chao Yin, Xiaohua Deng, Zhiqiang Yu, Zechun Liu, Hongxiang Zhong, Ruting Chen, Guohua Cai, Quanxing Zheng, Xiucai Liu, Jiawei Zhong, Pengfei Ma, Wei He, Kai Lin, Qiaoling Li, Anan Wu