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BMCBI
2008
136views more  BMCBI 2008»
15 years 7 months ago
A comparison of machine learning algorithms for chemical toxicity classification using a simulated multi-scale data model
Background: Bioactivity profiling using high-throughput in vitro assays can reduce the cost and time required for toxicological screening of environmental chemicals and can also r...
Richard Judson, Fathi Elloumi, R. Woodrow Setzer, ...
CSDA
2010
208views more  CSDA 2010»
15 years 7 months ago
Bayesian density estimation and model selection using nonparametric hierarchical mixtures
We consider mixtures of parametric densities on the positive reals with a normalized generalized gamma process (Brix, 1999) as mixing measure. This class of mixtures encompasses t...
Raffaele Argiento, Alessandra Guglielmi, Antonio P...
ENVSOFT
2010
72views more  ENVSOFT 2010»
15 years 7 months ago
Fuzzy modelling of the composting process
Successful composting implies a careful monitoring of the batch process, which includes two phases: active composting and curing. In the first phase, a succession of microbial act...
Elisabetta Giusti, Stefano Marsili-Libelli
AMC
2006
84views more  AMC 2006»
15 years 7 months ago
Estimation of parameters in carbon sequestration models from net ecosystem exchange data
The use of net ecosystem exchange (NEE) data to estimate carbon transfer coefficients is investigated in the context of a deterministic compartmental carbon sequestration system. ...
Luther White, Frances White, Yiqi Luo, Tao Xu
CSJM
2006
124views more  CSJM 2006»
15 years 7 months ago
Text Classification Using Word-Based PPM Models
Text classification is one of the most actual among the natural language processing problems. In this paper the application of word-based PPM (Prediction by Partial Matching) mode...
Victoria Bobicev