Bridging Healthcare Gap: GenAI Therapist with human empathy (Part 5)

Create Bedrock Agent:

HealthCareGenAI

Responsible AI:

Inference parameters:

Temperature:

Randomness

Degree of variability in response

Set temperature to 0, no variability

Top P & Top K:

Don’t want creativity

1: most probable tokens to generate next token

0: choose smaller number of next token for output

Guardrail: harmful categories & prompt attacks filters:

Guardrail: denied topic:

Name:

Medical Advice

Definition For Topic:

Discussions that involve providing guidance, recommendations, or suggestions related to health, medical treatments, symptoms, or overall wellness.

Sample Phrases:

• How to manage chronic pain?


• Recommend a diet for heart health.


• What to do for persistent headaches?


• Is it safe to combine medications?


• How to improve mental well-being?

Guardrail: sensitive information filters:

Name: Account Number

Regex pattern: [A-Za-z]{6}\d{4}

Guardrail behavior: Mask

Add description - optional: Matches account numbers in the format XXXXXX1234

Guardrail: contextual grounding check:

Advantages of AWS Bedrock Agent:

Secure Data:

• Data securely executed on AWS user VPC.

Seamless Integration:

• Integrates seamlessly with the SDK.

Auto Scalable Operations:

• Auto scales to handle data volumes.

Reduced Operational Overhead:

• Minimizes on-premises infrastructure.

Simplified Compliance:

• Facilitates compliance with data regulations.

Flexible Configuration:

• Offers customizable configuration options.