Fourier Data Consulting LLC
Anomaly Detection and Visualization Software Data Consulting Services
Fourier Data Consulting LLC
Our Mission
At Fourier Data Consulting LLC, our mission is to empower organizations to ensure data quality at scale through intelligent, automated anomaly detection. We believe that accurate, timely insights begin with clean, trustworthy data—and that enabling teams to identify issues before they become problems is essential to making confident, high-impact decisions.
Introducing Fourier
Fourier: Time-Series Anomaly Detection and Review at Scale
The Problem
Institutions and businesses that manage large volumes of time series data—such as financial, operational, or regulatory reporting—face a persistent challenge: identifying anomalies in newly reported values as data updates over time.
Typically, this process relies on analysts who manually review incoming data, often using spreadsheets, static rules, or legacy systems with limited automation. These manual or semi-automated workflows are time-consuming, error-prone, and not scalable. Analysts must sift through vast amounts of data to catch issues like sudden spikes, drops, or unexpected trends; often under tight deadlines and unable to review each and every point of data. They are also stuck with tools where plotting data is cumbersome, slowing down reviews of potential issues.
These issues together create a bottleneck in the data quality assurance process, driving up labor costs and increasing the risk of undetected errors or compliance issues.
The Solution
Fourier, a virtual analyst assistant who automates the anomaly detection and review process with unmatched precision, speed, and adaptability.
Using advanced mathematics and explainable AI, Fourier efficiently detects anomalies that traditional rules-based systems often miss. Instead of relying on static rules, Fourier dynamically determines anomaly thresholds for each individual dataset —at scale— without the need for any user input or tuning. Fourier intelligently identifies outliers in context and assigns them an 'Anomaly Score' which represents how extreme it believes each outlier to be.
This dynamism makes Fourier truly plug-and-play. With a clean and intuitive interface, analysts can scan hundreds of thousands of series in seconds, review results immediately in the integrated Review Dashboard, and start making decisions—no tuning, no learning curve.
The dashboard pairs a filterable results table with customizable plots, so analysts can explore anomalies in context, add custom columns, make final judgments, and export results—all in one place.
By streamlining detection, review, and validation, Fourier eliminates tedious manual searches and tool-switching so your team can focus on what they do best: interpreting results and making informed decisions.
Clean and Intuitive Interface
Integrated Review Dashboard
Want to Discuss What's Possible? Contact Us
Fourier Data Consulting LLC
Phone: (773) 362-5287 Email: contact@FourierDataConsulting.com
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