New methods on HTDM:
add— adding from list of termstf— term frequencydf— document frequencytf_idf— TF-IDF
Other changes:
increment_countnow assumes 1 if no count given- Python 3.10 required
New methods on HTDM:
add — adding from list of termstf — term frequencydf — document frequencytf_idf — TF-IDFOther changes:
increment_count now assumes 1 if no count given