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Category: Learned Pattern Similarity (LPS) |
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Codes (MATLAB scripts) to replicate the experiments in this blog post are available in the zip file. |
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2014-04-03 18:03:00 4.07 KB 770 |
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This file is outdated. Please check the help of my R package @ http://cran.r-project.org/web/packages/LPStimeSeries/index.htmlR code to classify time series. The example dataset is GunPoint from UCR time series database. |
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2013-09-23 01:26:15 2.2 KB 911 |
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This file is outdated. Please use the one @ http://cran.r-project.org/web/packages/LPStimeSeries/index.htmlR package for Learned Pattern Similarity (LPS). Only tested in Linux environement. Install it from the local file by 'R CMD INSTALL yourfoldergoeshere/LPS_1.0.tar.gz' The documentation still needs some work. After finishing it, the package will be submitted to The Comprehensive R Archive Network (CRAN). Contact me if you have any questions. |
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2013-09-22 23:17:57 55.65 KB 1350 |
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LPSBest computes the similarity based on a preset segment length factor and depth. The setting of segment length and the depth is determined based on a leave-one-out (LOO) cross-validation (CV) accuracy on the training data. Attached zip file contains 75 *.Rdata files that contains a list called 'tuned'. 'tuned' has the following information (recall that our experiments allowed for 21 model evaluations).
Similar information is provided in the package's manual on CRAN (page 14). Function 'tuneLearnPattern' returns:
A list with the following components:
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2014-11-19 20:06:39 6.93 MB 1124 |
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Full set of results for LPS submitted to Data Mining and Knowledge Discovery. The excel file has 9 worksheets named as:
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2014-11-17 22:14:56 184.91 KB 1066 |
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This is Matlab implementation of multivariate version of LPS. Currently R package does not support the multivariate time series. This version requires each attribute of multivariate time series as seperate files. We also provide the multivariate example dataset (uWaveGesture dataset) here. Please extract the data in the same folder with the matlab scripts and run. |
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2014-10-08 00:08:41 2.42 KB 1045 |
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