Order model for dependency structure
First Claim
1. A method of assigning a score to an ordering of a target language dependency structure given a source language dependency structure and an alignment between nodes in the source language dependency structure and nodes in the target language dependency structure, the method comprising:
- receiving a source language dependency structure indicative of a source language text fragment and a target language dependency structure; and
assigning a score to the order of dependent nodes, depending directly from a parent node, in the target language dependency structure.
2 Assignments
0 Petitions
Accused Products
Abstract
In one embodiment of the present invention, a decoder receives a dependency tree as a source language input and accesses a set of statistical models that produce outputs combined in a log linear framework. The decoder also accesses a table of treelet translation pairs and returns a target dependency tree based on the source dependency tree, based on access to the table of treelet translation pairs, and based on the application of the statistical models.
-
Citations
29 Claims
-
1. A method of assigning a score to an ordering of a target language dependency structure given a source language dependency structure and an alignment between nodes in the source language dependency structure and nodes in the target language dependency structure, the method comprising:
-
receiving a source language dependency structure indicative of a source language text fragment and a target language dependency structure; and
assigning a score to the order of dependent nodes, depending directly from a parent node, in the target language dependency structure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A model for assigning a score to the ordering of a target language dependency structure given a source language dependency structure and an alignment between nodes in the source language dependency structure and the target language dependency structure, the model comprising:
an order model configured to assign a score to an order of child nodes depending on a parent node in the target language dependency structure, given a plurality of source nodes in the source language dependency structure and an alignment between the nodes in the source language dependency structure and the target language dependency nodes. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
-
26. A method of training a model, comprising:
-
accessing a corpus of parallel, aligned source language dependency structures and target language dependency structures; and
training the model to assign scores to an ordering of nodes in a target language dependency structure with a machine learning system based on a set of features in the corpus. - View Dependent Claims (27, 28, 29)
-
Specification