Pathirage D S U Perera

Title: An Insight into the Innovations of Pathirage D S U Perera

Introduction

Pathirage D S U Perera is an accomplished inventor based in San Jose, California. He holds three patents that showcase his significant contributions to the field of machine learning and medical informatics. His work is instrumental in advancing technologies that leverage complex algorithms for practical applications in healthcare and beyond.

Latest Patents

1. **Generating Training Sets to Train Machine Learning Models**: This innovative patent involves a computer system designed to train a machine learning model. It generates vector representations for each document in a collection, clusters the documents based on these representations, and produces a training set by selecting documents from each cluster. This selected sample is then used to effectively train the machine learning model, streamlining the training process.

2. **Architecture for Machine Learning Model to Leverage Hierarchical Semantics Between Medical Concepts in Dictionaries**: This patent describes a method and system where a machine learning model processes adverse event information to produce medical codes associated with that information. The model utilizes a hierarchical structure in a medical taxonomy, consisting of parallel output layers linked to various medical codes. The innovative approach allows for accurate mapping of adverse events to their corresponding medical codes, enhancing the efficiency of medical coding practices.

Career Highlights

Pathirage D S U Perera is currently associated with International Business Machines Corporation (IBM), where he applies his expertise in machine learning. His role involves developing advanced algorithms that enhance the capabilities of machine learning systems in various applications, particularly in the healthcare sector.

Collaborations

Throughout his career, Pathirage has collaborated with notable colleagues, including Sheng Hua Bao and Cartic Ramakrishnan. Together, they foster an environment of innovation, driving forward research and development in machine learning technologies at IBM.

Conclusion

Pathirage D S U Perera exemplifies the impact of innovative thinking in technology through his patents and collaborative efforts at IBM. His work not only contributes to the advancement of machine learning but also plays a vital role in transforming how medical information is processed and utilized. As he continues to develop new solutions, his contributions will undoubtedly shape the future landscape of artificial intelligence and healthcare.