12825 search results - page 1869 / 2565 » Improved PLSOM algorithm |
179
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CSC
2006
15 years 8 months ago
2006
- Symmetric level-index arithmetic was introduced to overcome the problems of overflow and underflow in scientific computations. A hybrid SLI-FLP number system, together with some ...
186
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EMNLP
2006
15 years 8 months ago
2006
We investigate the problem of learning a part-of-speech (POS) lexicon for a resource-poor language, dialectal Arabic. Developing a high-quality lexicon is often the first step tow...
179
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ESANN
2006
15 years 8 months ago
2006
In this paper, an improvement to the E step of the EM algorithm for nonlinear state-space models is presented. We also propose strategies for model structure selection when the EM-...
153
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ESANN
2001
15 years 8 months ago
2001
In this paper, we present the results of an experimental comparison among seven different weight initialization methods in twelve different problems. The comparison is performed by...
205
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NAACL
2004
15 years 8 months ago
2004
We consider the problem of modeling the content structure of texts within a specific domain, in terms of the topics the texts address and the order in which these topics appear. W...