Sandeep Ranganathan

Title: Inventor Spotlight: Sandeep Ranganathan

Introduction

Sandeep Ranganathan, an innovative inventor based in Jersey City, NJ, has made notable contributions to the field of keyword extraction through his work with Amazon Technologies, Inc. He holds two patents that enhance the efficiency and effectiveness of document analysis.

Latest Patents

Sandeep's latest patent focuses on an unsupervised keyword extraction process. This groundbreaking method analyzes a single input document to identify multiple candidate keywords by utilizing splitting terms. A keyword score is calculated for each candidate keyword, determined by the length of the candidate's keywords and the frequency of the words within them. Ultimately, keywords with the highest scores are selected as extracted keywords. These extracted keywords can refine search results, provide suggested search terms, or improve the match rate of a webpage at a search engine.

Career Highlights

Ranganathan's role at Amazon Technologies, Inc. highlights his commitment to creating technological advancements that address complex challenges in data processing and information retrieval. His patents reflect his expertise and influence in the field, making significant strides in how keywords are extracted from documents.

Collaborations

Throughout his career, Sandeep has collaborated with talented individuals such as Weiwei Cheng and Amanda Dee Bottorff. These collaborations allow for the exchange of ideas and innovative thinking, further contributing to the success of their projects and patents.

Conclusion

Sandeep Ranganathan's contributions to the field of keyword extraction showcase his inventive spirit and dedication to improving information retrieval processes. With two patents under his name, his work at Amazon Technologies, Inc. is poised to make an enduring impact on how information is extracted and utilized in search applications.