java.lang.Object
- ml.shifu.guagua.example.nn.NNConstants

public final class NNConstants
extends Object

Constants in guagua mapreduce.

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`BACK_PROPAGATION`
`static double`	`DEFAULT_INITIAL_UPDATE`	The starting update for a delta.
`static double`	`DELTA_MIN`	The minimum delta value for a weight matrix value.
`static String`	`GUAGUA_NN_ALGORITHM`
`static String`	`GUAGUA_NN_DEFAULT_ALGORITHM`
`static int`	`GUAGUA_NN_DEFAULT_HIDDEN_NODES`
`static int`	`GUAGUA_NN_DEFAULT_INPUT_NODES`
`static String`	`GUAGUA_NN_DEFAULT_LEARNING_RATE`
`static int`	`GUAGUA_NN_DEFAULT_OUTPUT_NODES`
`static int`	`GUAGUA_NN_DEFAULT_THREAD_COUNT`
`static String`	`GUAGUA_NN_HIDDEN_NODES`
`static String`	`GUAGUA_NN_INPUT_NODES`
`static String`	`GUAGUA_NN_LEARNING_RATE`
`static String`	`GUAGUA_NN_OUTPUT`
`static String`	`GUAGUA_NN_OUTPUT_NODES`
`static String`	`GUAGUA_NN_THREAD_COUNT`
`static String`	`MANHATTAN_PROPAGATION`
`static double`	`NEGATIVE_ETA`	The NEGATIVE ETA value.
`static String`	`NN_DEFAULT_COLUMN_SEPARATOR`
`static String`	`NN_RECORD_SCALE`
`static String`	`NN_TEST_SCALE`
`static double`	`POSITIVE_ETA`	The POSITIVE ETA value.
`static String`	`QUICK_PROPAGATION`
`static String`	`RESILIENTPROPAGATION`
`static String`	`SCALEDCONJUGATEGRADIENT`

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - GUAGUA_NN_LEARNING_RATE
```
public static final String GUAGUA_NN_LEARNING_RATE
```
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    Constant Field Values
  - GUAGUA_NN_THREAD_COUNT
```
public static final String GUAGUA_NN_THREAD_COUNT
```
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    Constant Field Values
  - GUAGUA_NN_ALGORITHM
```
public static final String GUAGUA_NN_ALGORITHM
```
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    Constant Field Values
  - GUAGUA_NN_OUTPUT_NODES
```
public static final String GUAGUA_NN_OUTPUT_NODES
```
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    Constant Field Values
  - GUAGUA_NN_HIDDEN_NODES
```
public static final String GUAGUA_NN_HIDDEN_NODES
```
    See Also:
    
    Constant Field Values
  - GUAGUA_NN_INPUT_NODES
```
public static final String GUAGUA_NN_INPUT_NODES
```
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    Constant Field Values
  - GUAGUA_NN_DEFAULT_LEARNING_RATE
```
public static final String GUAGUA_NN_DEFAULT_LEARNING_RATE
```
    See Also:
    
    Constant Field Values
  - GUAGUA_NN_DEFAULT_THREAD_COUNT
```
public static final int GUAGUA_NN_DEFAULT_THREAD_COUNT
```
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    Constant Field Values
  - GUAGUA_NN_DEFAULT_ALGORITHM
```
public static final String GUAGUA_NN_DEFAULT_ALGORITHM
```
    See Also:
    
    Constant Field Values
  - GUAGUA_NN_DEFAULT_OUTPUT_NODES
```
public static final int GUAGUA_NN_DEFAULT_OUTPUT_NODES
```
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    Constant Field Values
  - GUAGUA_NN_DEFAULT_HIDDEN_NODES
```
public static final int GUAGUA_NN_DEFAULT_HIDDEN_NODES
```
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    Constant Field Values
  - GUAGUA_NN_DEFAULT_INPUT_NODES
```
public static final int GUAGUA_NN_DEFAULT_INPUT_NODES
```
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    Constant Field Values
  - GUAGUA_NN_OUTPUT
```
public static final String GUAGUA_NN_OUTPUT
```
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    Constant Field Values
  - NN_RECORD_SCALE
```
public static final String NN_RECORD_SCALE
```
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    Constant Field Values
  - NN_TEST_SCALE
```
public static final String NN_TEST_SCALE
```
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    Constant Field Values
  - NN_DEFAULT_COLUMN_SEPARATOR
```
public static final String NN_DEFAULT_COLUMN_SEPARATOR
```
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    Constant Field Values
  - RESILIENTPROPAGATION
```
public static final String RESILIENTPROPAGATION
```
    See Also:
    
    Constant Field Values
  - SCALEDCONJUGATEGRADIENT
```
public static final String SCALEDCONJUGATEGRADIENT
```
    See Also:
    
    Constant Field Values
  - MANHATTAN_PROPAGATION
```
public static final String MANHATTAN_PROPAGATION
```
    See Also:
    
    Constant Field Values
  - QUICK_PROPAGATION
```
public static final String QUICK_PROPAGATION
```
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    Constant Field Values
  - BACK_PROPAGATION
```
public static final String BACK_PROPAGATION
```
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    Constant Field Values
  - POSITIVE_ETA
```
public static final double POSITIVE_ETA
```
    The POSITIVE ETA value. This is specified by the resilient propagation algorithm. This is the percentage by which the deltas are increased by if the partial derivative is greater than zero.
    
    See Also:
    
    Constant Field Values
  - NEGATIVE_ETA
```
public static final double NEGATIVE_ETA
```
    The NEGATIVE ETA value. This is specified by the resilient propagation algorithm. This is the percentage by which the deltas are increased by if the partial derivative is less than zero.
    
    See Also:
    
    Constant Field Values
  - DELTA_MIN
```
public static final double DELTA_MIN
```
    The minimum delta value for a weight matrix value.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_INITIAL_UPDATE
```
public static final double DEFAULT_INITIAL_UPDATE
```
    The starting update for a delta.
    
    See Also:
    
    Constant Field Values

Class NNConstants

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

GUAGUA_NN_LEARNING_RATE

GUAGUA_NN_THREAD_COUNT

GUAGUA_NN_ALGORITHM

GUAGUA_NN_OUTPUT_NODES

GUAGUA_NN_HIDDEN_NODES

GUAGUA_NN_INPUT_NODES

GUAGUA_NN_DEFAULT_LEARNING_RATE

GUAGUA_NN_DEFAULT_THREAD_COUNT

GUAGUA_NN_DEFAULT_ALGORITHM

GUAGUA_NN_DEFAULT_OUTPUT_NODES

GUAGUA_NN_DEFAULT_HIDDEN_NODES

GUAGUA_NN_DEFAULT_INPUT_NODES

GUAGUA_NN_OUTPUT

NN_RECORD_SCALE

NN_TEST_SCALE

NN_DEFAULT_COLUMN_SEPARATOR

RESILIENTPROPAGATION

SCALEDCONJUGATEGRADIENT

MANHATTAN_PROPAGATION

QUICK_PROPAGATION

BACK_PROPAGATION

POSITIVE_ETA

NEGATIVE_ETA

DELTA_MIN

DEFAULT_INITIAL_UPDATE