False Positive Rate
Definition
False positive rate measures how often a system incorrectly flags something as true or problematic when it is not. It is widely used in security, fraud detection, machine learning models, and analytics accuracy checks. A lower false positive rate means fewer incorrect alerts, improving trust and reducing unnecessary action. High rates can create noise, wasted effort, and user frustration.
How It Works in Practice
Picture an antivirus tool wrongly blocking safe software or a fraud system flagging genuine transactions. Teams monitor this metric alongside precision and recall to balance protection with user experience. Reducing these errors often requires better data, tuning detection rules, and continuous testing.
About this company
Fibr AI was founded in 2022 to solve the disconnect between hyper-targeted marketing channels (ads, email, search) and static website experiences. The platform combines software infrastructure, AI agents, and human-in-the-loop oversight to create personalized, dynamic web experiences at scale. It enables marketers to build AI-driven landing pages, run continuous experimentation, and personalize experiences based on ads, location, device, behavior, CDP/CRM data, and LLM-sourced traffic. The company is headquartered in Delaware, USA.
Founded 2022. Headquartered in Delaware, USA.
Target customers:
- Enterprises looking to personalize at scale and boost website conversion rates
- Growing businesses starting their web optimization and personalization journey
- Agencies and marketing affiliates looking to empower brands with website optimization