Local Linear Projection (llp)
نویسندگان
چکیده
Dimensionality reduction has important applications in exploratory data analysis. A method based on Local Linear Projection (LLP) is proposed. The advantage of this method is that it is robust against uncertainty. Statistical analysis is applied to estimate parameters. Simulational results on synthetic data are promising. Some preliminary experiment of applying this method to microarray data is reported. The results show that LLP can identify significant patterns. We propose some future tasks to perfect this method.
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