Uses of Package opennlp.tools.ml.maxent.quasinewton (Apache OpenNLP Tools 1.9.5 API)
Date: 2026-06-18

# Uses of Package
opennlp.tools.ml.maxent.quasinewton

- Packages that use opennlp.tools.ml.maxent.quasinewton
  Package | Description
  --- | ---
  opennlp.tools.ml.maxent.io | Provides the I/O functionality of the maxent package including reading and writing models in several formats.
  opennlp.tools.ml.maxent.quasinewton |

- Classes in opennlp.tools.ml.maxent.quasinewton used by opennlp.tools.ml.maxent.io
  Class and Description
  QNModel

- Classes in opennlp.tools.ml.maxent.quasinewton used by opennlp.tools.ml.maxent.quasinewton
  Class and Description
  Function Interface for a function
  LineSearch.LineSearchResult Class to store lineSearch result
  NegLogLikelihood Evaluate negative log-likelihood and its gradient from DataIndexer.
  QNMinimizer.Evaluator Evaluate quality of training parameters.
  QNModel

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