An-Jie Andy Tu

Title: An-Jie Andy Tu: Innovator in Log Anomaly Detection

Introduction

An-Jie Andy Tu is a notable inventor based in Campbell, California. He has made significant contributions to the field of artificial intelligence, particularly in the area of log anomaly detection. His innovative work has led to the development of a patented method that enhances IT operations through advanced anomaly detection techniques.

Latest Patents

An-Jie Andy Tu holds a patent for "Log anomaly detection in continuous artificial intelligence for IT operations." This invention involves a computer-implemented method, a computer program product, and a computer system designed for log anomaly detection. The process begins with a computer receiving a windowed log of incoming raw log messages. It then compares statistical distribution metrics of entities in the windowed log with a statistical distribution extracted from a real-time statistical model for those entities. If the metrics differ significantly, the log is tagged as an entity anomaly. Additionally, the system computes a distance between an average word embedding vector in the windowed log and a statistical distribution from a real-time model for word embeddings. If this distance exceeds a predetermined threshold, the log is tagged as a word embedding anomaly. Finally, the system sends an alert to the user, indicating the severity level of the anomaly.

Career Highlights

An-Jie Andy Tu is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in technology. His work focuses on improving IT operations through the application of artificial intelligence and machine learning techniques.

Collaborations

An-Jie has collaborated with talented coworkers, including Lu An and Xiaotong Liu, who share his passion for innovation and technology.

Conclusion

An-Jie Andy Tu is a distinguished inventor whose work in log anomaly detection is paving the way for more efficient IT operations. His contributions to the field of artificial intelligence demonstrate the importance of innovation in technology.