Open-Source NLP Systems for Identifying Social Support and Isolation in Psychiatric Notes

2 Data

2.1 Data Sources

2.2 SS and SI Categories

3 Methods

3.1 Lexicon Creation and Expansion

3.2 Annotations

3.3 System Description

4 Results

4.1 Demographics and 4.2 System Performance

5 Discussion

5.1 Limitations

6 Conclusion, Reproducibility, Funding, Acknowledgments, Author Contributions, and References

SUPPLEMENTARY

Guidelines for Annotating Social Support and Social Isolation in Clinical Notes

Other Supervised Models

6 CONCLUSION

We offer two open-source NLP systems with different approaches, as well as a manual annotation guideline for identifying SS and SI. The rule-based approach and the LLM approach each have strengths and limitations in performing this challenging task of creating a portable system to identify fine and coarse-grained categories of SS and SI in psychiatric patients.

REPRODUCIBILITY

All code for rule- and LLM-based systems are available on GitHub ...