Action items updates:

Ongoing Projects

Mapping of Note Types to LOINC/standard vocabulary – Karthik Natarajan, Ruth Reeves, and Jon Duke
- bigrams shared by Jon
- report_type_tags_for_review.xlsx,
- report_bigrams_with_counts.xlsx,
- need help to look through the tags and determine the appropriate tags/tag level,
- use published literature to look at tags granularity
- Broad categorization of tags (from LOINC, maybe?)
Landscape Analysis of section identifier systems and proposal of a standard terminology for use – Hua Xu and Karthik Natarajan
Mapping of CUIs to standard terminology – Juan Banda, need to add link to Juan's repo in the OHDSI NLP repo
Standardization of term_modifiers and values – Hua Xu
Evaluate and revise textual CDM tables by sharing practical issues and lessons learnt during ETL for processing textual data into CDM – Ruth Reeves: discussion about modifiers representation in the notes_NLP table, potentially have a separate modifiers table? key-value pairs of modifiers and their allowed values
Develop tools (within Atlas) to facilitate uses of NLP data for cohort building/phenotyping : Collaborate with eMERGE consortium
Conduct cross-site studies that use textual data
Continue developing other NLP resources

Weakly supervised natural language understanding models for clinical text - Jason Fries