Hi,
You have to use SequenceFileReader.Reader for this. Read the file output /
Cluter.CLUSTERED_POINTS_DIR / part-m-00000.
you can read like this.
IntWritable key = new IntWritable();
WeightedVectorWritable value = new WeightedVectorWritable();
while(reader.next(key,value) {
print(value.toString() +" is in cluster " + key.toString() );
}
Hope it is clear.
-Abin
On Mon, Dec 26, 2011 at 11:45 AM, petar.mitrovic [via Lucene] <
[email protected]> wrote:
> Hi everyone,
>
> I have succeeded in creating clusters for my data set containing 1000
> articles using k-means algorithm. I can perform cluster dump and explore
> most significant terms defining a cluster.
>
> I can also iterate through the clustered points sequence file and print
> out the data.
>
> Now, I am stuck with a basic problem - how can I determine which cluster
> an item belongs to? Let's say you have the item with the id 100 and you
> need to print out the cluster(s) it belongs to. Also, I would like to print
> out all other item ids from the same cluster eventually, if it is possible.
>
> Regards,
> Petar
>
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-----
Abin Varghese
Software Engineer
NY
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