爬取尽量多的新闻、点评以及行情播报等内容。
以按照数据来源、数据内容分类。
对每一条舆情进行舆情分类,可分为乐观、悲观、中性三类,可使用人工字典分类法或者机器学习自动分类法。
两种变量构建思路: a. 对舆情分类进行加工,构建情绪指标。 b. 对每一条新闻进行加工,构建词频变量。
使用机器学习等方法对训练集进行训练,并进行结果分析。
使用情绪指标进行因子测试
根据训练结果构建黄金交易策略。
This project forked from evanleungc/goldsentanalysis
黄金舆情数据分析
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