Vectorizer (datavec-api 1.0.0-M2.1 API)

public interface Vectorizer<VECTOR_TYPE>

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface Vectorizer.RecordCallBack
On record call back.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`VECTOR_TYPE`	`createVector(Object[] args)`	Create a vector based on the given arguments
`void`	`fit(RecordReader reader)`	Fit based on a record reader
`void`	`fit(RecordReader reader, Vectorizer.RecordCallBack callBack)`	Fit based on a record reader
`VECTOR_TYPE`	`fitTransform(RecordReader reader)`	Fit based on a record reader
`VECTOR_TYPE`	`fitTransform(RecordReader reader, Vectorizer.RecordCallBack callBack)`	Fit based on a record reader
`void`	`initialize(Configuration conf)`	Initialize based on a configuration
`VECTOR_TYPE`	`transform(Record record)`	Transform a record in to a vector

- Method Detail
  - createVector
```
VECTOR_TYPE createVector(Object[] args)
```
    Create a vector based on the given arguments
    
    Parameters:
    
    args - the arguments to create a vector with
    
    Returns:
    
    the created vector
  - initialize
```
void initialize(Configuration conf)
```
    Initialize based on a configuration
    
    Parameters:
    
    conf - the configuration to use
  - fit
```
void fit(RecordReader reader)
```
    Fit based on a record reader
    
    Parameters:
    
    reader -
  - fitTransform
```
VECTOR_TYPE fitTransform(RecordReader reader)
```
    Fit based on a record reader
    
    Parameters:
    
    reader -
  - fit
```
void fit(RecordReader reader,
         Vectorizer.RecordCallBack callBack)
```
    Fit based on a record reader
    
    Parameters:
    
    reader -
    
    callBack -
  - fitTransform
```
VECTOR_TYPE fitTransform(RecordReader reader,
                         Vectorizer.RecordCallBack callBack)
```
    Fit based on a record reader
    
    Parameters:
    
    reader -
    
    callBack -
  - transform
```
VECTOR_TYPE transform(Record record)
```
    Transform a record in to a vector
    
    Parameters:
    
    record - the record to write
    
    Returns: