alto 2.2-SNAPSHOT API

Packages

Package	Description
de.up.ling.irtg	This package contains the core classes for Alto, which represent Interpreted Regular tree grammars.
de.up.ling.irtg.algebra	Classes representing a number of useful algebras.
de.up.ling.irtg.algebra.graph	The algebra of s-graphs, together with supporting classes.
de.up.ling.irtg.automata	Classes for tree automata of various types.
de.up.ling.irtg.automata.coarse_to_fine	Classes used to implement coarse-to-fine parsing.
de.up.ling.irtg.automata.condensed	Classes for "condensed" tree automata.
de.up.ling.irtg.automata.index	Index data structures for tree automata.
de.up.ling.irtg.automata.language_iteration	This package implements Alto's functionality for iterating over the language of a tree automaton in best first order.
de.up.ling.irtg.automata.pruning	This package implements beam search in the construction of a parse chart.
de.up.ling.irtg.binarization	Classes for binarizing IRTGs.
de.up.ling.irtg.codec	Classes for reading and writing IRTGs, tree automata, and other objects.
de.up.ling.irtg.codec.bolinas_hrg	Support classes for the BolinasHrgInputCodec.
de.up.ling.irtg.codec.bottomup_treeautomaton	Contains the bottom-up tree automaton input codec, and supporting classes.
de.up.ling.irtg.codec.irtg	Contains the IRTG input codec, and supporting classes.
de.up.ling.irtg.codec.isiamr	Contains the import codec for graphs in the AMR bank format (see amr.isi.edu), as well as supporting classes.
de.up.ling.irtg.codec.pcfg_as_irtg	Contains the input codec for PCFG as IRTG, as well as supporting classes.
de.up.ling.irtg.codec.ptb_tree	Contains the input codec for Penn Treebank trees, and supporting classes.
de.up.ling.irtg.codec.tag	This package contains a codec for reading in the grammar format used by Chen and Rambow.
de.up.ling.irtg.codec.template_irtg	Contains the template IRTG input codec, and supporting classes.
de.up.ling.irtg.codec.tiburon_treeautomaton	Contains the input codec for tiburon style tree automata, as well as supporting classes.
de.up.ling.irtg.codec.treeautomaton	Contains the tree automaton input codec, and supporting classes.
de.up.ling.irtg.corpus	Classes for working with corpora.
de.up.ling.irtg.gui	A graphical user interface (GUI) for Alto.
de.up.ling.irtg.hom	Classes for working with tree homomorphisms.
de.up.ling.irtg.io	Classes used for Http communication.
de.up.ling.irtg.laboratory	This package contains the core classes used to run Alto Lab tasks.
de.up.ling.irtg.learning_rates	This package includes basic learning rates used for SGD algorithms.
de.up.ling.irtg.main	This package contains the main class which runs the Alto GUI.
de.up.ling.irtg.maxent	Classes for working with maximum-entropy IRTGs.
de.up.ling.irtg.random_automata	This package contains code to generate random tree automata for evaluation purposes.
de.up.ling.irtg.sampling	This package contains tools to implement approximate inference via sampling.
de.up.ling.irtg.sampling.rule_weighting	This package contains automata with adaptable sampling heuristics.
de.up.ling.irtg.script	Various useful scripts.
de.up.ling.irtg.semiring	A number of semirings used in computation over tree automata.
de.up.ling.irtg.siblingfinder	This contains class for sibling finder based intersection, which is used to speed up intersection.
de.up.ling.irtg.signature	Signatures and other classes for mapping between human-readable representations of states and symbols and internal numeric representations.
de.up.ling.irtg.util	Various utilities.