LinkPredictionMetricParametersReader

java.lang.Object

es.uam.eps.ir.relison.grid.ParametersReader

es.uam.eps.ir.relison.grid.links.prediction.metrics.LinkPredictionMetricParametersReader

public class LinkPredictionMetricParametersReader
extends ParametersReader

Class for reading contact recommendation metrics. For each metric, it reads a single configuration.
File format:
metrics:
metric_name:
param1: ...

See Also:: ParametersReader

Field Summary

Fields

Modifier and Type Field Description

private static java.lang.String METRICS

private java.util.Map<java.lang.String,Parameters> metricsGrid
Metric parameters.
Constructor Summary

Constructors

Constructor Description

LinkPredictionMetricParametersReader()
Constructor.

Method Summary

Modifier and Type	Method	Description
`java.util.Set<java.lang.String>`	`getMetric()`	Gets the set of metrics previously read.
`Parameters`	`getParameters(java.lang.String metric)`	Gets the grid for a given metric
`void`	`read(java.util.Map<java.lang.String,java.lang.Object> map)`	Obtains the metric parameters for different recommendation metrics.
`private void`	`readMetric(java.util.Map.Entry<java.lang.String,java.lang.Object> element)`	Reads the parameters for a single metric.

Methods inherited from class es.uam.eps.ir.relison.grid.ParametersReader

readBoolean, readDouble, readInteger, readLong, readOrientation, readParameters, readParameterValues, readString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- METRICS
  
  private static final java.lang.String METRICS
  
  See Also:
  
  Constant Field Values
- metricsGrid
  
  private final java.util.Map<java.lang.String,Parameters> metricsGrid
  
  Metric parameters. A single parameter set for each metric is stored.
Constructor Details
- LinkPredictionMetricParametersReader
  
  public LinkPredictionMetricParametersReader()
  
  Constructor.
Method Details
- read
  
  public void read(java.util.Map<java.lang.String,java.lang.Object> map)
  
  Obtains the metric parameters for different recommendation metrics.
  
  Parameters:
  
  map - the map containing the metric configuration.
- readMetric
  
  private void readMetric(java.util.Map.Entry<java.lang.String,java.lang.Object> element)
  
  Reads the parameters for a single metric.
  
  Parameters:
  
  element - a map containing the information in the YAML file about the metric.
- getMetric
  
  public java.util.Set<java.lang.String> getMetric()
  
  Gets the set of metrics previously read.
  
  Returns:
  
  The set of metrics previously read from the grid file.
- getParameters
  
  public Parameters getParameters(java.lang.String metric)
  
  Gets the grid for a given metric
  
  Parameters:
  
  metric - the metric to search
  
  Returns:
  
  the grid if exists, an empty grid if not.