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» Improving quality, one process change at a time
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DATAMINE
2010
133views more  DATAMINE 2010»
13 years 9 months ago
Using background knowledge to rank itemsets
Assessing the quality of discovered results is an important open problem in data mining. Such assessment is particularly vital when mining itemsets, since commonly many of the disc...
Nikolaj Tatti, Michael Mampaey
NAACL
2010
13 years 7 months ago
Extracting Parallel Sentences from Comparable Corpora using Document Level Alignment
The quality of a statistical machine translation (SMT) system is heavily dependent upon the amount of parallel sentences used in training. In recent years, there have been several...
Jason R. Smith, Chris Quirk, Kristina Toutanova
GECCO
2011
Springer
374views Optimization» more  GECCO 2011»
13 years 21 days ago
A hybrid heuristic approach for solving the generalized traveling salesman problem
The generalized traveling salesman problem (GTSP) is an NPhard problem that extends the classical traveling salesman problem by partitioning the nodes into clusters and looking fo...
Petrica C. Pop, Serban Iordache
VLDB
2007
ACM
89views Database» more  VLDB 2007»
14 years 9 months ago
Effective Phrase Prediction
Autocompletion is a widely deployed facility in systems that require user input. Having the system complete a partially typed "word" can save user time and effort. In th...
Arnab Nandi, H. V. Jagadish
GLVLSI
2003
IEEE
147views VLSI» more  GLVLSI 2003»
14 years 2 months ago
Clustering based acyclic multi-way partitioning
In this paper, we present a clustering based algorithm for acyclic multi-way partitioning. Many existing partitioning algorithms have shown that clustering can effectively improv...
Eric S. H. Wong, Evangeline F. Y. Young, Wai-Kei M...