Jason Cohen


Predicting how consumers will respond to a new product through genetic algorithms for predictive sensory
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The Gastrograph system learns individuals' sensitivities to flavor-attributes in order to control for the perception of your panelists - giving you more accurate results across all of our analyses.
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Breaking up sucks. In this blog post, we're going to analyze a breakup's effect on an individual's flavor and aroma perception.
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Hiring anyone is hard, but “data science” poses its own particular challenges.
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The Cost of Quality

Quality control is an investment in the future
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LFDA and Kernel LFDA are applied to beer flavor data in order to cluster by beer style.
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Back-tracing beer flaws to their production issue through probabilistic density clustering in graphical databases
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Cult of Quality

Jason Cohen's Cult of Quality
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The acidity in coffee can be controlled though brewing parameters and an understanding of the flavor profile of the bean
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An analysis of flavor profiles available in cold brew coffee
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Generating data is the last step in implementing a quality control program at your company.
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What determines acidity and sour in coffee?
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Training your Panelists is the fifth step in implementing a quality control program at your company.
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Selecting your Panelists is the third step in implementing a quality control program at your company.
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Classification of reviewers with respect to experience
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Selecting your Panelists is the third step in implementing a quality control program at your company.
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Quality Control Tutorial

The second screen-cast tutorial for the Gastrograph Producer Panel. This one is on Quality Control!
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Dashboard Tutorial

The first screen-cast tutorial for the Gastrograph Producer Panel Dashboard
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Choosing your tests is the second step in implementing a quality control program at your company.
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Step 1 - Select a Goal

Selecting a goal is the first step in implementing a quality control program at your company.
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Application of kNN to quantify trust per product review
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Relating a Product's Flavor to Another
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Advantages of our new Bayesian Time Series Techniques over traditional Westinghouse Rules
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Meet the Founder: Jason

Interview with Gastrograph's founder Jason Cohen.
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The third screen-cast tutorial for the Gastrograph Producer Panel—Product Comparison
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