| Package | Description |
|---|---|
| org.apache.lucene.index |
Code to maintain and access indices.
|
| org.apache.lucene.index.pruning |
Static Index Pruning Tools
This package provides a framework for pruning an existing index into
a smaller index while retaining visible search quality as much as possible.
|
| Modifier and Type | Field and Description |
|---|---|
protected TermPruningPolicy |
PruningReader.termPolicy |
| Constructor and Description |
|---|
PruningReader(IndexReader in,
StorePruningPolicy storePolicy,
TermPruningPolicy termPolicy)
Constructor.
|
| Modifier and Type | Class and Description | ||||||
|---|---|---|---|---|---|---|---|
class |
CarmelTopKTermPruningPolicy
Pruning policy with a search quality parameterized guarantee - configuration
of this policy allows to specify two parameters: k and
ε such that:
|