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*Question from a student email:"In the Internet I find a lot if data sets, but all of them have n-dim feature vectors. It's very hard to find a feature vector with only one variable. It there a way that we can convey the n-dim feature vector to 1-d feature? If in common, not, do you have any suggestions on where I could find good 1-d feature data?" | *Question from a student email:"In the Internet I find a lot if data sets, but all of them have n-dim feature vectors. It's very hard to find a feature vector with only one variable. It there a way that we can convey the n-dim feature vector to 1-d feature? If in common, not, do you have any suggestions on where I could find good 1-d feature data?" | ||
**You can simply use the first dimension of the feature vector as a one-dimensional feature. You could also use the second dimension, or the third dimension, etc. -pm | **You can simply use the first dimension of the feature vector as a one-dimensional feature. You could also use the second dimension, or the third dimension, etc. -pm | ||
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[[2014_Spring_ECE_662_Boutin|Back to main ECE662 Spring 2014 course wiki]] | [[2014_Spring_ECE_662_Boutin|Back to main ECE662 Spring 2014 course wiki]] | ||
Latest revision as of 02:37, 11 March 2014
Discussion about Data for homework 1
- Question from a student email:"In the Internet I find a lot if data sets, but all of them have n-dim feature vectors. It's very hard to find a feature vector with only one variable. It there a way that we can convey the n-dim feature vector to 1-d feature? If in common, not, do you have any suggestions on where I could find good 1-d feature data?"
- You can simply use the first dimension of the feature vector as a one-dimensional feature. You could also use the second dimension, or the third dimension, etc. -pm
