build_bins [WhereOS, SQL, Spark, Hive]

Class hivemall.ftvec.binning.BuildBinsUDAF
Usage build_bins(number weight, const int num_of_bins[, const boolean auto_shrink = false]) - Return quantiles representing bins: array

More functions can be added to WhereOS via Python or R bindings or as Java & Scala UDF (user-defined function), UDAF (user-defined aggregation function) and UDTF (user-defined table generating function) extensions. Custom libraries can be added on via Settings-page or installed from WhereOS Store.

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