2.1.0
User Documentation for Apache MADlib
minibatch_preprocessing.sql_in File Reference

Utility that prepares input data for use by models that support mini-batch as an optimization option. More...

Functions

void minibatch_preprocessor (varchar source_table, varchar output_table, varchar dependent_varname, varchar independent_varname, varchar grouping_cols, integer buffer_size, boolean one_hot_encode_int_dep_var)
 
void minibatch_preprocessor (varchar source_table, varchar output_table, varchar dependent_varname, varchar independent_varname, varchar grouping_cols, integer buffer_size)
 
void minibatch_preprocessor (varchar source_table, varchar output_table, varchar dependent_varname, varchar independent_varname, varchar grouping_cols)
 
void minibatch_preprocessor (varchar source_table, varchar output_table, varchar dependent_varname, varchar independent_varname)
 
varchar minibatch_preprocessor (varchar message)
 
varchar minibatch_preprocessor ()
 

Detailed Description

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Date
Mar 2018

Function Documentation

◆ minibatch_preprocessor() [1/6]

void minibatch_preprocessor ( varchar  source_table,
varchar  output_table,
varchar  dependent_varname,
varchar  independent_varname,
varchar  grouping_cols,
integer  buffer_size,
boolean  one_hot_encode_int_dep_var 
)

◆ minibatch_preprocessor() [2/6]

void minibatch_preprocessor ( varchar  source_table,
varchar  output_table,
varchar  dependent_varname,
varchar  independent_varname,
varchar  grouping_cols,
integer  buffer_size 
)

◆ minibatch_preprocessor() [3/6]

void minibatch_preprocessor ( varchar  source_table,
varchar  output_table,
varchar  dependent_varname,
varchar  independent_varname,
varchar  grouping_cols 
)

◆ minibatch_preprocessor() [4/6]

void minibatch_preprocessor ( varchar  source_table,
varchar  output_table,
varchar  dependent_varname,
varchar  independent_varname 
)

◆ minibatch_preprocessor() [5/6]

varchar minibatch_preprocessor ( varchar  message)

◆ minibatch_preprocessor() [6/6]

varchar minibatch_preprocessor ( )