CRO’s, or contract research organizations, are a $40 billion industry, growing at close to 12% per year. They provide contract services to the pharmaceutical industry, including statistical design and analysis, laboratory services, administration of clinical trials, and monitoring of drugs once they are on the market. Developing a new drug and bringing it to marketContinue reading “Industry Spotlight: CROs”
Daily Archives: March 6, 2019
Handling the Noise – Boost It or Ignore It?
In most statistical modeling or machine learning prediction tasks, there will be cases that can be easily predicted based on their predictor values (signal), as well as cases where predictions are unclear (noise). Two statistical learning methods, boosting and ProfWeight, use those difficult cases in exactly opposite ways – boosting up-weights them, and ProfWeight down-weightsContinue reading “Handling the Noise – Boost It or Ignore It?”