- 专利标题: System and method for customized sentiment signal generation through machine learning based streaming text analytics
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申请号: US15425635申请日: 2017-02-06
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公开(公告)号: USRE46902E1公开(公告)日: 2018-06-19
- 发明人: Eren Kursun , Gene Fernandez , Alex Berson , Brian Goodman
- 申请人: JPMorgan Chase Bank, N.A.
- 申请人地址: US NY New York
- 专利权人: JPMorgan Chase Bank, N.A.
- 当前专利权人: JPMorgan Chase Bank, N.A.
- 当前专利权人地址: US NY New York
- 代理机构: Hunton Andrews Kurth LLP
- 主分类号: G06F7/00
- IPC分类号: G06F7/00 ; G06F17/30 ; G06N5/00
摘要:
Systems and methods may provide customized integrated indexes and visualization. Sentiment analytics may be based on natural language processing techniques. Users may select from among a range of indexes that reflect a variety of sources. Text scoring metrics or indices may incorporate frequency of mention, link to broker action, sentence location of first mention, etc. Depending on the temporal and sentiment characteristics of interest, the user may select from a range of news sources, research reports, analysts, social media sources, and may assign a customized weight value to each source. The scores may then be merged. After scoring, the user may be presented with news links directly from sentiment indexes (e.g., from top ranking in terms of sentiment scores, etc.). Advanced visualization capabilities may provide output for users to assist in decision making processes.