def histogram_view(ins_hist, x_lab, y_lab, outs_viz=None):
loader = Loader()
_shape_, ticks_vec, hist_arr = loader.load_multi_histogram(ins_hist)
csr_mat = csr_matrix((hist_arr[:, -1], (hist_arr[:, 0], hist_arr[:, 1])),
shape=_shape_,
dtype=int)
plot_heatmap(ticks_vec[1],
ticks_vec[0],
csr_mat.toarray(),
xlabel=x_lab,
ylabel=y_lab,
outfn=outs_viz)
# plot_heatmap_graphlab_pgrk(ticks_vec[1], ticks_vec[0], csr_mat.toarray(), xlabel=x_lab, ylabel=y_lab, outfn=outs_viz)
# plot_heatmap_2discretes(ticks_vec[1], ticks_vec[0], csr_mat.toarray(), xlabel=x_lab, ylabel=y_lab, outfn=outs_viz)
print('done!')
def histogram_view(histogram_infn, xlabel, ylabel, outfn=None):
loader = Loader()
_shape_, ticks_vec, hist_arr = loader.load_multi_histogram(histogram_infn)
csr_mat = csr_matrix((hist_arr[:, -1], (hist_arr[:, 0], hist_arr[:, 1])),
shape=_shape_,
dtype=int)
plot_heatmap(ticks_vec[1],
ticks_vec[0],
csr_mat.toarray(),
xlabel=xlabel,
ylabel=ylabel,
outfn=outfn)
# plot_heatmap_graphlab_pgrk(ticks_vec[1], ticks_vec[0], csr_mat.toarray(), xlabel=xlabel, ylabel=ylabel, outfn=outfn)
# plot_heatmap_2discretes(ticks_vec[1], ticks_vec[0], csr_mat.toarray(), xlabel=xlabel, ylabel=ylabel, outfn=outfn)
print('Histogram view done!')
verbose=False,
outfn=os.path.join(outpath, tiny_blobs))
print("Refine tree structure.")
print("a). tree contract")
tree.tree_contract(VERBOSE)
tree.save_leveltree(os.path.join(outpath, contracttree))
print("b). tree pruned")
tree.tree_prune(alpha=0.8, verbose=VERBOSE)
tree.save_leveltree(os.path.join(outpath, prunetree))
print("c). tree node expand")
tree.tree_node_expand(VERBOSE)
tree.save_leveltree(os.path.join(outpath, refinetree))
tree.dump()
if __name__ == '__main__':
path = '../output/'
histogram_infn = 'histogram.out'
loader = Loader()
print("load data")
shape, ticks_vec, hist_arr = loader.load_multi_histogram(
os.path.join(path, histogram_infn))
mode = len(shape)
print("Info: mode:{} shape:{}".format(mode, shape))
waterleveltree(hist_arr, path)
print("done!")