Words Frequency

Suggest thesurus words to analyze based on frequency.

>>> from techminer2.thesaurus.descriptors import words_frequency
>>> words_frequency(
...     #
...     # DATABASE PARAMS:
...     root_dir="example/",
... ).head(10)
words
FINANCIAL     147
FINTECH       134
TECHNOLOGY     57
SERVICES       51
INNOVATION     45
NEW            38
MOBILE         34
MARKET         30
INDUSTRY       29
PAYMENT        28
Name: count, dtype: int64