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Implement Semantic-Syntactic Tree Kernel (SSTK) #413

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
This is a kernel where the lexical items are compared using a similarity 
function rather than just enforcing equality. For example you could use LSA or 
word2vec to get word vectors and then the lexical similarity function is cosine 
similarity between the vectors. Similar to subset tree kernel but should smooth 
over lexical variation.

Citation:
Bloehdorn, Stephan, and Alessandro Moschitti. "Combined Syntactic and Semantic 
Kernels for Text Classification." Advances in Information Retrieval: 29th 
European Conference on IR Research, ECIR 2007, Rome, Italy, April 2-5, 2007, 
Proceedings. Vol. 4425. Springer, 2007.

Original issue reported on code.google.com by tim.mil...@gmail.com on 21 Jan 2015 at 8:21

GoogleCodeExporter commented 9 years ago

Original comment by tim.mil...@gmail.com on 3 Feb 2015 at 8:23