Numerai
Crowdsourced hedge fund that distributes obfuscated, point-in-time features and aggregates staked model predictions into a single portfolio.
What it is good at
The cleanest public demonstration that meta-modelling over many weak signals beats any single model — and the data is genuinely point-in-time.
Scored against the five published criteria, identically for every entry, by the editors of this site. Scores are never sold and are not affected by any commercial relationship. Read the method.
What to watch
Obfuscated features mean you cannot reason economically about what you are predicting. It is a modelling exercise, not a market education.
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Access it
No commercial relationship. Numerai is listed on editorial merit and has no input into this description or its scores.