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Shifu 0.2.7 Norm Step Improvement

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Zhang Pengshan (David) edited this page Aug 31, 2015 · 1 revision

  1. Disable raw 'SelectedDataSet' by default in norm step https://github.com/ShifuML/shifu/issues/142

  2. Add Parquet Format Support This is a very good use case for Parquet format since whole column will be dropped after variable selection. NNParquetWorker is also added for reading Parquet format data to train model. https://github.com/ShifuML/shifu/issues/131

  3. Save Norm output space https://github.com/ShifuML/shifu/issues/120 https://github.com/ShifuML/shifu/issues/103

Shifu: A Distributed Model Training Framework on Hadoop

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