Word Cloud

>>> from techminer2.report import word_cloud
>>> chart = word_cloud(
...     #
...     # PERFORMANCE PARAMS:
...     field="title_nlp_phrases",
...     metric="OCC",
...     #
...     # CHART PARAMS:
...     width=400,
...     height=400,
...     #
...     # ITEM FILTERS:
...     top_n=50,
...     occ_range=(None, None),
...     gc_range=(None, None),
...     custom_terms=None,
...     #
...     # DATABASE PARAMS:
...     root_dir="example/",
...     database="main",
...     year_filter=(None, None),
...     cited_by_filter=(None, None),
... )
>>> # chart.fig_.save("sphinx/images/report/word_cloud.png")