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ACL
2009
15 years 3 months ago
Stochastic Gradient Descent Training for L1-regularized Log-linear Models with Cumulative Penalty
Stochastic gradient descent (SGD) uses approximate gradients estimated from subsets of the training data and updates the parameters in an online fashion. This learning framework i...
Yoshimasa Tsuruoka, Jun-ichi Tsujii, Sophia Anania...
BPM
2009
Springer
148views Business» more  BPM 2009»
15 years 3 months ago
Enabling Widespread Configuration of Conceptual Models - An XML Approach
The manual adaptation of conceptual models in general and reference models in particular is a time consuming and error prone task, which has to be carefully conducted. The configur...
Sebastian Herwig, Armin Stein
CASES
2009
ACM
15 years 3 months ago
Spatial complexity of reversibly computable DAG
In this paper we address the issue of making a program reversible in terms of spatial complexity. Spatial complexity is the amount of memory/register locations required for perfor...
Mouad Bahi, Christine Eisenbeis
EDM
2009
120views Data Mining» more  EDM 2009»
15 years 3 months ago
Improving Student Question Classification
Students in introductory programming classes often articulate their questions and information needs incompletely. Consequently, the automatic classification of student questions to...
Cecily Heiner, Joseph L. Zachary
EKNOW
2009
15 years 3 months ago
The Method for a Summarization of Product Reviews Using the User's Opinion
As the number of transactions in E-market places is growing, more and more product information and product reviews are posted on the Internet. Because customers want to purchase go...
Jung-Yeon Yang, Jaeseok Myung, Sang-goo Lee