Combine Keys

Example

>>> # Preparation
>>> from techminer2.thesaurus.descriptors import InitializeThesaurus
>>> from techminer2.thesaurus.descriptors import ApplyThesaurus
>>> InitializeThesaurus(root_directory="examples/fintech/", quiet=True).run()
>>> ApplyThesaurus(root_directory="examples/fintech/", quiet=True).run()

>>> # Use
>>> from techminer2.thesaurus.user import CombineKeys
>>> df = (
...     CombineKeys()
...     #
...     # FIELD:
...     .with_field("descriptors")
...     .with_field_pattern('FINTECH')
...     .having_terms_in_top(30)
...     .having_terms_ordered_by("OCC")
...     .having_term_occurrences_between(2, None)
...     .having_term_citations_between(None, None)
...     .having_terms_in(None)
...     #
...     # DATABASE:
...     .where_root_directory_is("examples/fintech/")
...     .where_database_is("main")
...     .where_record_years_range_is(None, None)
...     .where_record_citations_range_is(None, None)
...     .where_records_match(None)
...     #
...     .run()
... )
>>> df.head()  
       rows                 columns  probability combine?
3   FINTECH            TECHNOLOGIES        0.316       no
6   FINTECH  FINANCIAL_TECHNOLOGIES        0.289       no
8   FINTECH  THE_FINANCIAL_INDUSTRY        0.237       no
13  FINTECH              REGULATORS        0.211       no
23  FINTECH                   BANKS        0.184       no