python - Plotting hierarchical clustering dendrograms for large data sets

Question

I have a huge data set of time series data. In order to visualise the clustering in python, I want to plot time series graphs along with the dendrogram as shown below.

I tried to do it by using subgrid2plot() function in python by creating two subplots side by side. I filled first one with series graphs and second one with dendrograms. But once number of time series increased, it became blur.

Can someone suggest a nice way to plot this type of dendrogram? I have around 50,000 time series to cluster and visualise.

Answer 1

Convert data into JSON with json module of python and then use D3.js for graph ploting. Check the Gallery from here where you can find dendrogram and time series graph