Many times companies want to know that "something strange happened" in their incoming data. This is typically referred to as "anomaly detection" and is commonly something we see in sequence datasets. From unbounded oscillations in phasor measurement unit data, to financial fraud in transaction data, to data that just "does not look normal", anomaly detection exists in most domains.
Patterson Consulting can help with deep experience in areas such as:
- Unbounded oscillation detection
- Unsupervised learning-based anomaly detection with autoencoders
- Complex timeseries vectorization methods (tensor creation, iSAX decomposition)