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Ameet Talwalkar, Assistant Professor of Computer Science, UCLA @ MLconf SF Part 1

Talkat MLconf SF 2014 · on Friday, 2014-11-14· [machine-learning, data-engineering]
links:none on file
slides:none on file

MLbase builds on Apache Spark and MLlib to automate model selection by searching the hyperparameter space instead of relying on ad hoc tuning. It combines new search algorithms, execution-level performance enhancements and statistical heuristics to prune trials and reuse work, reducing the number of full model fits. The system finds a deployed classifier faster and with far less compute, reporting roughly an order of magnitude speedup over standard grid- and random-search baselines.

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