Here is the reference::
http://scikit-learn.org/stable/modules/generated/sklearn.cluster.KMeans.html#sklearn.cluster.KMeans.predict
2012/11/12 Andreas Mueller :
> Hi Christian.
> Some clustering algorithm (for example KMeans and MiniBatchKMeans)
> provide a "predict" function, which you can use t
Hi Christian.
Some clustering algorithm (for example KMeans and MiniBatchKMeans)
provide a "predict" function, which you can use to label new data.
Not all algorithms support this as there is not always an obvious way
to assign labels to new points (for example I don't know of any using
mean-shift)
Hi,
after fitting a clusterer I'll label new data. Is there an easier way
instead of building an ex-post classifier.
Many thanks
Christian
example in weka:
#Building the clusterer and save the object in cluster.cla
java -cp weka.jar weka.clusterers.EM -t data0.arff -d cluster.cla
=== Cluste
2012/11/12 :
> zip(dataDescrs_name,dataDescrs_array)
>
> will do the job? I have to admit that I have lost the overview in my large
> dataset :)
It will do *a* job -- I don't really understand what you're after, but
try that expression to see if it produces what you need.
--
Lars Buitinck
Scien
> 2012/11/12 :
> > Actually I would like to name the features. Sorry for the confusion!
>
> What do you want to use it for? If you have a sample x (a row from X)
> and a list of n_features names for your features, then
>
> zip(names_of_features, x)
>
> will give you a list of (name, value) pa
2012/11/12 :
> Actually I would like to name the features. Sorry for the confusion!
What do you want to use it for? If you have a sample x (a row from X)
and a list of n_features names for your features, then
zip(names_of_features, x)
will give you a list of (name, value) pairs for the feat
Dear Andy,
> Hi Paul.
> I am a bit confused. Do you want to name targets or features?
Actually I would like to name the features. Sorry for the confusion!
But since you mentioned it: Naming the targets would also be very helpful!
>
> Also, what does it mean to dump out the leaves of an RF? What
2012/11/12 :
>
> Dear SciKitters,
>
> given an array of (n_samples,n_features) -> How do I assign target_names in
> a concluding step?
>
> The target_names are stored in a list and, of course, have the same order
> as the n_features vector.
>
> In a next step, I would like to dump out the importan
Hi Paul.
I am a bit confused. Do you want to name targets or features?
Also, what does it mean to dump out the leaves of an RF? What
information do you want to get?
The RF can compute feature importance with the transform method,
if that is what you are after.
For visualizing which features are i
Dear SciKitters,
given an array of (n_samples,n_features) -> How do I assign target_names in
a concluding step?
The target_names are stored in a list and, of course, have the same order
as the n_features vector.
In a next step, I would like to dump out the importance of the most
relevant featur
10 matches
Mail list logo
