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实例探究 > The Heritage Health Prize: Bringing Data Science to Preventative Medicine

The Heritage Health Prize: Bringing Data Science to Preventative Medicine

技术
  • 分析与建模 - 预测分析
  • 应用基础设施与中间件 - 数据交换与集成
适用行业
  • 医疗保健和医院
适用功能
  • 商业运营
用例
  • 远程病人监护
服务
  • 数据科学服务
  • 系统集成
挑战
The Heritage Provider Network (HPN) identified a significant challenge in the U.S. healthcare system: more than 71 million people are hospitalized annually, leading to at least $30 billion in avoidable costs. To address this, HPN launched the Heritage Health Prize, aiming to develop new algorithms that could predict and prevent unnecessary hospitalizations. The competition sought to revolutionize preventative medicine by enabling care providers to intervene before emergencies occur. Participants were given anonymized claims and provider data to predict hospitalizations for the next year. Despite the complexity of anonymizing sensitive patient data, which often results in a tradeoff between data anonymization and predictive accuracy, the competition aimed to push the boundaries of what is possible with existing healthcare data.
关于客户
The Heritage Provider Network (HPN) is a healthcare organization focused on improving patient outcomes and reducing healthcare costs. They are known for their innovative approaches to healthcare challenges and their commitment to leveraging data science for better patient care. HPN's initiative, the Heritage Health Prize, was a groundbreaking competition aimed at developing predictive models to prevent unnecessary hospitalizations. By partnering with Kaggle, a platform known for hosting data science competitions, HPN engaged a global community of data scientists, including Nobel Prize winners, physicians, scientists, and actuaries. This diverse group of participants brought a wealth of expertise to the challenge, contributing to the advancement of predictive analytics in healthcare.
解决方案
HPN chose Kaggle to run the Heritage Health Prize, a competition that spanned from 2011 to 2013. Participants were provided with anonymized claims and provider data and tasked with predicting which days each patient would spend in the hospital within the next year. The competition offered substantial prizes, including $500,000 for the final winner and $230,000 in milestone prizes, with a $3MM Grand Prize contingent on achieving a very high threshold for accuracy. Despite the challenges posed by data anonymization, which often leads to a loss of information, the competition saw over 1600 data scientists submit more than 25,000 models. Although no team met the accuracy required for the Grand Prize, the competition fostered the development of new approaches and advanced the field of predictive analytics in healthcare.
运营影响
  • The Heritage Health Prize competition engaged a diverse group of participants, including Nobel Prize winners, physicians, scientists, and actuaries, fostering a collaborative environment for innovation.
  • The competition highlighted the complexities and tradeoffs involved in data anonymization, contributing to a peer-reviewed journal article on the subject.
  • Despite not achieving the Grand Prize accuracy threshold, the competition led to the development of numerous new approaches in predictive analytics, pushing the field forward.
数量效益
  • More than 1600 data scientists participated in the competition.
  • Over 25,000 models were submitted during the competition.
  • The competition offered a total of $730,000 in milestone and final prizes.

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