Nettsider med emneord «Machine Learning» - Side 6

Publisert 24. okt. 2015 00:15
Publisert 14. okt. 2015 18:11
Publisert 22. sep. 2015 10:18
Publisert 1. okt. 2013 08:28
Publisert 28. jan. 2013 11:38
Publisert 19. des. 2012 10:56
Publisert 2. okt. 2012 10:40

 

The use of lexical semantic information for the task of syntactic parsing has seen varied success. Recently, however, the use of lexical semantic clusters derived from large corpora has been shown to improve parsing performance. It is still unclear, however, how different properties of these clusters affect results. This project aims to investigate the use of different types of clusters during syntactic parsing. 

More precisely the idea is to use word clusters as a source for features in a statistical disambiguation model for a dependency parser. Generally, the clusters will group together words with similar distributional properties. The exact nature of these similarity relations, however, will vary depending on the types of context features that are used when performing the clustering. For this project we will basically be doing an extrinsic form of cluster evaluation then; investigating how different clustering parameters in turn affect the performance of a statistical parser. 

Publisert 13. juni 2012 10:59
Publisert 1. des. 2011 12:35
Publisert 12. sep. 2011 15:20
Publisert 30. nov. 2010 23:20
Publisert 21. nov. 2010 18:48

Signal processing, image analysis, and machine learning for applications in medical imaging, sonar, seismics, and remote sensing.

Publisert 4. nov. 2010 14:27
Publisert 4. nov. 2010 14:24
Publisert 4. nov. 2010 14:24
Publisert 4. nov. 2010 14:18
Publisert 4. nov. 2010 14:12
Publisert 4. nov. 2010 13:59
Publisert 4. nov. 2010 13:55
Publisert 4. nov. 2010 13:46
Publisert 4. nov. 2010 12:31
Publisert 4. nov. 2010 12:19