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ACL
2010
15 years 3 months ago
A Study of Information Retrieval Weighting Schemes for Sentiment Analysis
Most sentiment analysis approaches use as baseline a support vector machines (SVM) classifier with binary unigram weights. In this paper, we explore whether more sophisticated fea...
Georgios Paltoglou, Mike Thelwall
115
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ACL
2010
15 years 3 months ago
Beyond NomBank: A Study of Implicit Arguments for Nominal Predicates
Despite its substantial coverage, NomBank does not account for all withinsentence arguments and ignores extrasentential arguments altogether. These arguments, which we call implic...
Matthew Gerber, Joyce Yue Chai
ACL
2010
15 years 3 months ago
Towards Open-Domain Semantic Role Labeling
Current Semantic Role Labeling technologies are based on inductive algorithms trained over large scale repositories of annotated examples. Frame-based systems currently make use o...
Danilo Croce, Cristina Giannone, Paolo Annesi, Rob...
DLS
2010
162views Languages» more  DLS 2010»
15 years 3 months ago
Proxies: design principles for robust object-oriented intercession APIs
Proxies are a powerful approach to implement meta-objects in object-oriented languages without having to resort to metacircular interpretation. We introduce such a meta-level API ...
Tom Van Cutsem, Mark S. Miller
ECBS
2010
IEEE
142views Hardware» more  ECBS 2010»
15 years 3 months ago
A Data Warehouse Model for Integrating Fuzzy Concepts in Meta Table Structures
In classical data warehouses (DWH), classification of values takes place in a sharp manner, because of this true values cannot be measured and smooth transition between classes do...
Daniel Fasel, Khurram Shahzad