Node Density Plot

>>> from techminer2.co_occurrence_network import node_density_plot
>>> node_density_plot(
...     #
...     # PARAMS:
...     field='author_keywords',
...     #
...     # COLUMN PARAMS:
...     top_n=20,
...     occ_range=(None, None),
...     gc_range=(None, None),
...     custom_terms=None,
...     #
...     # NETWORK PARAMS:
...     association_index="association",
...     #
...     # LAYOUT:
...     nx_k=None,
...     nx_iterations=30,
...     nx_random_state=0,
...     #
...     # NODES:
...     textfont_size_range=(10, 20),
...     #
...     # DENSITY VISUALIZATION:
...     bandwidth=0.1,
...     colorscale="Aggrnyl",
...     opacity=0.6,
...     #
...     # DATABASE PARAMS:
...     root_dir="example/",
...     database="main",
...     year_filter=(None, None),
...     cited_by_filter=(None, None),
... ).write_html("sphinx/_static/co_occurrence_network/node_density_plot.html")