Social Semantics And Its Evaluation By Means of Closed Topic Models: An SVM-Classification Approach Using Semantic Feature Replacement By Topic Generalization
Title: Social Semantics And Its Evaluation By Means of Closed Topic Models: An SVM-Classification Approach Using Semantic Feature Replacement By Topic Generalization Authors: Ulli Waltinger, Alexander Mehler, and Rüdiger Gleim Pub/Conf: GSCL-Conference 2009 Abstract: Text categorization is a fundamental part in…
Polarity Reinforcement: Sentiment Polarity Identification By Means Of Social Semantics
Title: Polarity Reinforcement: Sentiment Polarity Identification By Means Of Social Semantics Authors: Ulli Waltinger Pub/Conf: IEEE Africon 2009 Abstract: We propose a combination of machine learning and socially constructed concepts for the task of sentiment polarity identification. Detecting words with…
A Two-level Approach to Web Genre Classification
Title: A Two-level Approach to Web Genre Classification Authors: Ulli Waltinger and Alexander Mehler and Armin Wegner Pub/Conf: Fifth International Conference on Web Information Systems and Technologies, Lisbon, Portugal, March 23-26, 2009 Abstract: This paper presents an approach of two-level…
The eHumanities Desktop – An Online System for Corpus Management and Analysis in Support of Computing in the Humanities
Title: The eHumanities Desktop – An Online System for Corpus Management and Analysis in Support of Computing in the Humanities Authors: Gleim, Rüdiger ; Waltinger, Ulli; Ernst, Alexandra ; Mehler, Alexander; Esch, Dietmar ; Feith, Tobias Pub/Conf: Demonstrations Session of the…
Enhancing document modeling by means of open topic models: Crossing the frontier of classification schemes in digital libraries by example of the DDC
Title: Enhancing document modeling by means of open topic models: Crossing the frontier of classification schemes in digital libraries by example of the DDC Authors: Alexander Mehler and Ulli Waltinger Pub/Conf: Library Hi Tech 27(4): 520–539. Abstract: The purpose of…
