偏最小二乘的投资者情绪评价体系构建及实证.

Autor: 李伯华1, 赵宝福1, 吴津津1, 贾凯威1
Zdroj: Journal of Liaoning Technical University (Natural Science Edition) / Liaoning Gongcheng Jishu Daxue Xuebao (Ziran Kexue Ban). Apr2022, Vol. 41 Issue 2, p168-174. 7p.
Databáze: Academic Search Ultimate
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