Uses of Package
org.tribuo.data.columnar

Packages that use org.tribuo.data.columnar

Package	Description
org.tribuo.data	Provides classes for loading in data from disk, processing it into examples, and splitting datasets for things like cross-validation and train-test splits.
org.tribuo.data.columnar	Provides classes for processing columnar data and generating Examples.
org.tribuo.data.columnar.extractors	Provides implementations of FieldExtractor.
org.tribuo.data.columnar.processors.feature	Provides implementations of FeatureProcessor.
org.tribuo.data.columnar.processors.field	Provides implementations of FieldProcessor.
org.tribuo.data.columnar.processors.response	Provides implementations of ResponseProcessor.
org.tribuo.data.csv	Provides classes which can load columnar data (using a RowProcessor) from a CSV (or other character delimited format) file.
org.tribuo.data.sql	Provides classes which can load columnar data (using a RowProcessor) from a SQL source.

Classes in org.tribuo.data.columnar used by org.tribuo.data

Class	Description
RowProcessor	A processor which takes a Map of String to String and returns an Example.

Classes in org.tribuo.data.columnar used by org.tribuo.data.columnar

Class	Description
ColumnarFeature	A Feature with extra bookkeeping for use inside the columnar package.
ColumnarIterator	An abstract class for iterators that read data in to a columnar format, usually from a file of some kind.
ColumnarIterator.Row	A representation of a row of untyped data from a columnar data source.
FeatureProcessor	Takes a list of columnar features and adds new features or removes existing features.
FieldExtractor	Extracts a value from a field to be placed in an Example's metadata field.
FieldProcessor	An interface for things that process the columns in a data set.
FieldProcessor.GeneratedFeatureType	The types of generated features.
ResponseProcessor	An interface that will take the response field and produce an Output.
RowProcessor	A processor which takes a Map of String to String and returns an Example.
RowProcessor.Builder	Builder for RowProcessor.

Classes in org.tribuo.data.columnar used by org.tribuo.data.columnar.extractors

Class	Description
ColumnarIterator.Row	A representation of a row of untyped data from a columnar data source.
FieldExtractor	Extracts a value from a field to be placed in an Example's metadata field.

Classes in org.tribuo.data.columnar used by org.tribuo.data.columnar.processors.feature

Class	Description
ColumnarFeature	A Feature with extra bookkeeping for use inside the columnar package.
FeatureProcessor	Takes a list of columnar features and adds new features or removes existing features.

Classes in org.tribuo.data.columnar used by org.tribuo.data.columnar.processors.field

Class	Description
ColumnarFeature	A Feature with extra bookkeeping for use inside the columnar package.
FieldProcessor	An interface for things that process the columns in a data set.
FieldProcessor.GeneratedFeatureType	The types of generated features.

Classes in org.tribuo.data.columnar used by org.tribuo.data.columnar.processors.response

Class	Description
ResponseProcessor	An interface that will take the response field and produce an Output.

Classes in org.tribuo.data.columnar used by org.tribuo.data.csv

Class	Description
ColumnarDataSource	A ConfigurableDataSource base class which takes columnar data (e.g., csv or DB table rows) and generates Examples.
ColumnarIterator	An abstract class for iterators that read data in to a columnar format, usually from a file of some kind.
ColumnarIterator.Row	A representation of a row of untyped data from a columnar data source.
RowProcessor	A processor which takes a Map of String to String and returns an Example.

Classes in org.tribuo.data.columnar used by org.tribuo.data.sql

Class	Description
ColumnarDataSource	A ConfigurableDataSource base class which takes columnar data (e.g., csv or DB table rows) and generates Examples.
ColumnarIterator	An abstract class for iterators that read data in to a columnar format, usually from a file of some kind.
ColumnarIterator.Row	A representation of a row of untyped data from a columnar data source.
RowProcessor	A processor which takes a Map of String to String and returns an Example.