This inventor holds 1 USPTO granted patent and 1 published patent application, plus 1 CIPO patent. Top assignee: Pattern Discovery Software Systems Ltd.. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: The Innovative Mind of Tom Tak Chau
Introduction
Tom Tak Chau is a notable inventor based in Toronto, Canada. He has made significant contributions to the field of data analysis through his innovative patent. His work focuses on discovering patterns in data sets, which has implications across various industries.
Latest Patents
Tom Tak Chau holds a patent for a computational method aimed at discovering patterns in data sets. This method enables the automatic discovery of both qualitative and quantitative patterns inherent in data sets. The framework he developed employs adjusted residual analysis in statistics to test the significance of pattern candidates generated from data sets. It includes a search engine for different order patterns, a mechanism to avoid exhaustive searches by eliminating impossible pattern candidates, an attributed hypergraph (AHG) based knowledge representation language, and an inference engine that measures the weight of evidence for classification and prediction. If a pattern candidate passes the statistical significance test of adjusted residual, it is regarded as a pattern and represented by an attributed hyperedge in AHG. In classification and prediction tasks, the weights of evidence are calculated and compared to draw conclusions.
Career Highlights
Throughout his career, Tom has worked with various organizations, including Pattern Discovery Software Systems Ltd. and Holland Bloorview Kids Rehabilitation Hospital. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in data analysis.
Collaborations
Tom has collaborated with notable individuals in his field, including Andrew K Wong and Yang Wang. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Tom Tak Chau is a pioneering inventor whose work in data pattern discovery has the potential to transform how we analyze and interpret data. His innovative methods and collaborations highlight his significant contributions to the field.