基于股吧文本的主题挖掘及其股票投资应用

来源 :华南理工大学 | 被引量 : 0次 | 上传用户：zwj123zwj

【摘要】

：

回回产卜爹仇贱回——回日E回。”。回祖一回“。回干肉果幻中 N_。NH lP7-ewwe--一”＄ MN。W;- __._——————》砧叫]们羽制作:陈恬’＃陈川个美食 Back to yield

【作者】

：

张惠玲

【出处】

：

华南理工大学

【发表日期】

：

2004年期

【关键词】

：

股吧文本主题挖掘 LDA模型主题投资逻辑回归多因子选股

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回回产卜爹仇贱回——回日E回。”。回祖一回“。回干肉果幻中 N_。NH lP7-ewwe--一”＄ MN。W;- __._——————》砧叫]们羽制作:陈恬’＃陈川个美食 Back to yield Buddy revenge - back to Japan E back. “Back once again.” Back to the dried meat in the magic N_. NH lP7-ewwe - “a” $ MN.W; - __._ - ------ "anvil called] feather production: Chen Tian

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