anchoredOrMooredModel.data._common_metadata Maven / Gradle / Ivy
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PAR1?Hroot %treeId %nodeId 5predict
%predict
%prob
%impurity %isLeaf 5split %feature
% threshold %featureType 5
categories 5bag
%array %
leftNodeId %rightNodeId
%infoGain )org.apache.spark.sql.parquet.row.metadata?{"type":"struct","fields":[{"name":"treeId","type":"integer","nullable":true,"metadata":{}},{"name":"nodeId","type":"integer","nullable":true,"metadata":{}},{"name":"predict","type":{"type":"struct","fields":[{"name":"predict","type":"double","nullable":true,"metadata":{}},{"name":"prob","type":"double","nullable":true,"metadata":{}}]},"nullable":true,"metadata":{}},{"name":"impurity","type":"double","nullable":true,"metadata":{}},{"name":"isLeaf","type":"boolean","nullable":true,"metadata":{}},{"name":"split","type":{"type":"struct","fields":[{"name":"feature","type":"integer","nullable":true,"metadata":{}},{"name":"threshold","type":"double","nullable":true,"metadata":{}},{"name":"featureType","type":"integer","nullable":true,"metadata":{}},{"name":"categories","type":{"type":"array","elementType":"double","containsNull":true},"nullable":true,"metadata":{}}]},"nullable":true,"metadata":{}},{"name":"leftNodeId","type":"integer","nullable":true,"metadata":{}},{"name":"rightNodeId","type":"integer","nullable":true,"metadata":{}},{"name":"infoGain","type":"double","nullable":true,"metadata":{}}]} Lparquet-mr version 1.6.0rc3 (build d4d5a07ec9bd262ca1e93c309f1d7d4a74ebda4c) ? PAR1
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