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Empirical Methods in an Open Domain Question Answering System
Title
Empirical Methods in an Open Domain Question Answering System
Author
Gallagher, Sean
Date Created
2015
Subjects--Topical
Computer science
Description
Answering questions effectively involves a complex interconnected set of linguistic and statistical analysis tools, which can be difficult to investigate and evaluate on their own. To evaluate any one of them, I developed two composable, recursive...
POLYPHONIC MUSIC INFORMATION RETRIEVAL BASED ON MULTI-LABEL CASCADE CLASSIFICATION SYSTEM
Title
POLYPHONIC MUSIC INFORMATION RETRIEVAL BASED ON MULTI-LABEL CASCADE CLASSIFICATION SYSTEM
Author
Jiang, Wenxin
Date Created
2009
Subjects--Topical
Computer science, Information science, Interactive multimedia
Description
Recognition and separation of sounds played by various instruments is very useful in labeling audio files with semantic information. This is a non-trivial task requiring sound analysis, but the results can aid automatic indexing and browsing music...
Structural Learning for Large Scale Image Classification
Title
Structural Learning for Large Scale Image Classification
Author
Shen, Yi
Date Created
2013
Subjects--Topical
Computer science
Description
To leverage large-scale collaboratively-tagged (loosely-tagged) images for training a large number of classifiers to support large-scale image classification, we need to develop new frameworks to deal with the following issues: (1) spam tags, i.e....