02-12-2016
do you access your data files randomly or sequentially?
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Hi all,
I posted the same message under 'Kaleidagraph like software for Ubuntu' thread. I guess there may not be many people familiar with Kaleidagraph.
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Input file:
Total_counts 1306726155 100%
Number_of_count_true 855020282
Number_of_count_true_1 160014283
Number_of_count_true_2 44002825
Number_of_count_true_3 18098424
Number_of_count_true_4 24693745
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5. UNIX for Dummies Questions & Answers
Hey every one!
I have a dataset like this :
1 100 1 0
5 100 1 8
7 50 1 0
7 100 2 0
10 20 1 8
10 30 1 8
10 100 3 8
15 50 5 0
20 90 1 0
20 99 9 0
I wanna check if the 4th column is 0 or 8
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Hello All,
I recently received a new SSD that I am going to use for the purpose of Booting Virtual Machines. I use VMWare Player to boot Windows Guest Operating Systems onto my Linux Laptop.
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LEARN ABOUT DEBIAN
svm-subset
svm-subset(1) User Manuals svm-subset(1)
NAME
svm-subset - a subset selection tool for LIBSVM
SYNOPSIS
svm-subset [ -s method ] dataset number [ output1 ] [ output2 ]
DESCRIPTION
Training large data is time consuming. Sometimes one should work on a smaller subset first. The python script subset.py randomly selects a
specified number of samples. For classification data, we provide a stratified selection to ensure the same class distribution in the sub-
set.
OPTIONS
-s method
0 -- stratified selection (classification only) (default)
1 -- random selection
output1
The subset. If output1 is omitted, the subset will be printed on the screen.
output2
The rest of data.
FILES
See svm-train(1) for the format of dataset
EXAMPLES
svm-subset heart_scale 100 file1 file2
From heart_scale 100 samples are randomly selected and stored in file1. All remaining instances are stored in file2.
BUGS
Please report bugs to the Debian BTS.
AUTHOR
Chih-Chung Chang, Chih-Jen Lin <cjlin@csie.ntu.edu.tw>, Chen-Tse Tsai <ctse.tsai@gmail.com> (packaging)
SEE ALSO
svm-train(1), svm-predict(1)
Linux DEC 2009 svm-subset(1)