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A comment on Jane Street Market Prediction ($100k Kaggle competition). Parent comment

Re:Jane Street Market Prediction ($100k Kaggle competition) by reese_john on Tuesday November 24, 2020 @05:57PM (#25203996)
How much do you think does their advantage stems from having high quality proprietary/alternative datasets?
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Re:Jane Street Market Prediction ($100k Kaggle competition) by nojito on Wednesday November 25, 2020 @09:58AM (#25209882)
Not much if at all.

However, RenTech probably has the cleanest data warehouse of any firm. It was revealed that they have PHDs who do nothing but sort data into databases.

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