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IJCNLP
2004
Springer
14 years 3 days ago
Tagging Complex NEs with MaxEnt Models: Layered Structures Versus Extended Tagset
The paper discusses two policies for recognizing NEs with complex structures by maximum entropy models. One policy is to develop cascaded MaxEnt models at different levels. The ot...
Deyi Xiong, Hongkui Yu, Qun Liu
AMINING
2003
Springer
245views Data Mining» more  AMINING 2003»
13 years 12 months ago
Spiral Mining Using Attributes from 3D Molecular Structures
Active responses from experts play an essential role in the knowledge discovery of SAR (structure activity relationships) from drug data. Experts often think of hypotheses, and the...
Takashi Okada, Masumi Yamakawa, Hirotaka Niitsuma
ACTAC
2006
101views more  ACTAC 2006»
13 years 6 months ago
Cycle Structure in Automata and the Holonomy Decomposition
The algebraic hierarchical decomposition of finite state automata can be applied wherever a finite system should be `understood' using a hierarchical coordinate system. Here ...
Attila Egri-Nagy, Chrystopher L. Nehaniv
ICASSP
2010
IEEE
13 years 7 months ago
Stability analysis of an adaptive Wiener structure
In the context of digital pre-distortion, a typical requirement is to identify the power amplifier with stringently low computational complexity. Accordingly, we consider a simpl...
Robert Dallinger, Markus Rupp
ICIP
2010
IEEE
13 years 4 months ago
Fast object detection using boosted co-occurrence histograms of oriented gradients
Co-occurrence histograms of oriented gradients (CoHOG) are powerful descriptors in object detection. In this paper, we propose to utilize a very large pool of CoHOG features with ...
Haoyu Ren, Cher-Keng Heng, Wei Zheng, Luhong Liang...