AbstractRanker (DKPro Core - Master Aggregator 1.7.0 API)

Fields
Modifier and Type	Field and Description
`static String`	`INDEX_OPTION`
`static String`	`LIMIT_OPTION`

Constructors
Constructor and Description
`AbstractRanker()` Empty constructor Use setFinder before using this class
`AbstractRanker(Finder aFinder)`

Methods
Modifier and Type	Method and Description
`static List<DecompoundedWord>`	`filterAndSort(List<DecompoundedWord> aSplits)` Expects that the splits list contains at least one element and that this is the unsplit word.
`protected BigInteger`	`freq(Fragment aWord)` Gets the frequency of a Split Element
`protected BigInteger`	`freq(Fragment aWord1, Fragment aWord2)` Returns the frequency of n-grams that contain both split elements
`protected BigInteger`	`freq(String[] aWords)` Returns the frequency for a array of words
`Finder`	`getFinder()`
`static String`	`getIndexPathOption(org.apache.ivy.util.cli.CommandLine aCmd)`
`static int`	`getLimitOption(org.apache.ivy.util.cli.CommandLine aCmd)`
`DecompoundedWord`	`highestRank(DecompoundingTree aTree)` Returns the highest ranked split
`abstract DecompoundedWord`	`highestRank(ValueNode<DecompoundedWord> aParent, List<DecompoundedWord> aPath)`
`void`	`setFinder(Finder aFinder)` Sets the finder to the ranking algorithm

protected BigInteger freq(Fragment aWord)

Gets the frequency of a Split Element

protected BigInteger freq(Fragment aWord1,
              Fragment aWord2)

Returns the frequency of n-grams that contain both split elements

protected BigInteger freq(String[] aWords)

Returns the frequency for a array of words

public static int getLimitOption(org.apache.ivy.util.cli.CommandLine aCmd)

public static String getIndexPathOption(org.apache.ivy.util.cli.CommandLine aCmd)

filterAndSort
```
public static List<DecompoundedWord> filterAndSort(List<DecompoundedWord> aSplits)
```
Expects that the splits list contains at least one element and that this is the unsplit word.

public abstract DecompoundedWord highestRank(ValueNode<DecompoundedWord> aParent,
                           List<DecompoundedWord> aPath)

Class AbstractRanker