In recent years, institutions operating in the global market economy face growing risks stemming from non-financial risk factors such as cyber, third-party, and reputational outweighing traditional risks of credit and liquidity. Adverse media or negative news screening is crucial for the identification of such non-financial risks. Typical tools for screening are not real-time, involve manual searches, require labor-intensive monitoring of information sources. Moreover, they are costly processes to maintain up-to-date with complex regulatory requirements and the institution's evolving risk appetite. In this extended abstract, we present an automated system to conduct both real-time and batch search of adverse media for users' queries (person or organization entities) using news and other open-source, unstructured sources of information. Our scalable, machine-learning driven approach to high-precision, adverse news filtering is based on four perspectives - relevance to risk domains, search query (entity) relevance, adverse sentiment analysis, and risk encoding. With the help of model evaluations and case studies, we summarize the performance of our deployed application.
翻译:近年来,在全球市场经济中运作的机构面临越来越多的来自非金融风险因素的风险,如网络、第三方和声誉超过传统的信贷和流动资金风险。不利的媒体或负面新闻筛选对于查明这种非金融风险至关重要。典型的筛选工具不是实时的,涉及人工搜索,需要劳动密集型信息源监测。此外,它们是跟上复杂监管要求和该机构不断变化的风险胃口的昂贵程序。在这个漫长的抽象中,我们提出了一个自动化系统,利用新闻和其他开放源、非结构化信息来源,实时和分批搜索不利的媒体供用户查询(个人或组织实体)。我们对高精度、负面新闻过滤采取可扩缩、由机器学习驱动的方法,基于四个角度----与风险领域相关、搜索(实体)相关性、负面情绪分析以及风险编码。在模型评估和案例研究的帮助下,我们总结了我们部署应用的绩效。