source: http://brandonrose.org/clustering modified by : kirra

1. Kompas online collection. This corpus contains Kompas online news articles from 2001-2002. See here for more info and citations.
2. Tempo online collection. This corpus contains Tempo online news articles from 2000-2002. See here for more info and citations.

1. tokenizing and stemming each article (Bahasa Indonesia)
2. transforming the corpus into vector space using tf-idf
3. calculating cosine distance between each document as a measure of similarity
4. clustering the documents using the k-means algorithm
5. using multidimensional scaling to reduce dimensionality within the corpus
6. plotting the clustering output using matplotlib and mpld3
7. conducting a hierarchical clustering on the corpus using Ward clustering
8. plotting a Ward dendrogram
9. topic modeling using Latent Dirichlet Allocation (LDA)

1. download the new (kompas and tempo) extract to folder "data"
2. create virtualenvironment python >>> $ virtualenv env
3. activate virtualenvironment >>> source env/bin/activate
4. install all depedencies >>> pip install -r requirements.txt
5. run jupiter >>> jupyter notebook
6. open file "Clustering.ipynb"

1. http://adilmoujahid.com/posts/2015/01/interactive-data-visualization-d3-dc-python-mongodb/
2. http://bl.ocks.org/lmatteis/efd9be8f472e673eef6ce9d1951256a9
3. https://bl.ocks.org/bricedev/8b2da06ddef27d94cde9
4. https://bl.ocks.org/jyucsiro/767539a876836e920e38bc80d2031ba7
5. https://bl.ocks.org/emeeks/df6ea0128724289337ef