Data & Analytics: Chemistry Instrument Library
Description
DEA needs a way to identify unknown drug samples, which can be done by comparing them against a library of known spectra for the best match.
Detailed example
Outputs a recommended list of best matches to be decided upon by the analyst and included in the case file as supporting evidence for the identified substances reported.
AI / analytics pattern
Classical/Predictive Machine Learning: Models trained on data to make predictions or classifications based on identified patterns or relationships.
Automation level / stage
c) Deployed – The use case is being actively authorized or utilized to support the functions or mission of an agency.
Expected benefit
For less commonly encountered compounds, this use case saves time and provides information for human decision-making. The comparison/matching also fulfills requirements to provide spectra from known/traceable materials.
Audit / financial statement impact
Does not produce an output that serves as a principal basis for decisions or actions with legal, material, binding, or significant effect on any of the individuals or entities identified in OMB-25-21.
Controls / human review
ATO: Yes; PIA: Not published
Data needed
The case owner relied on DOJ AI governance practices to select and prepare data, as well as evaluate performance.