DataRank (YC S13) Helps Brands Uncover Valuable Business Insights (mashable.com) 47 points by fvryan 13y ago ↗ HN
[–] gamegoblin 13y ago ↗ Does DataRank use any kind of machine learning techniques or is it purely a hand coded heuristic algorithm? [–] tyrick 13y ago ↗ It's a hand-coded heuristic algorithm with machine learning! =) [–] dsugarman 13y ago ↗ quantifying relevance is difficult at best, so building test data is at least as difficult.If there is art in defining the score in the test data, a fuzzy algorithm is a necessity.
[–] dsugarman 13y ago ↗ quantifying relevance is difficult at best, so building test data is at least as difficult.If there is art in defining the score in the test data, a fuzzy algorithm is a necessity.
3 comments
[ 4.9 ms ] story [ 36.4 ms ] threadIf there is art in defining the score in the test data, a fuzzy algorithm is a necessity.