Company Filing History:
Years Active: 2010-2014
Title: Igor Roizen: Innovator in Query Response Systems
Introduction
Igor Roizen is a prominent inventor based in Los Angeles, California. He has made significant contributions to the field of query response systems, holding a total of nine patents. His innovative work focuses on enhancing the relevance and efficiency of search results in online environments.
Latest Patents
Among his latest patents is a system for usage-based query response. This invention allows for meaningful responses to queries by analyzing the usage of words within the queries. It identifies nouns or noun phrases that reflect products available in online shopping systems, thereby improving user experience. Another notable patent is the search ranking estimation system. This technology enhances the relevance ranking of search results through iterative weighting. It employs a Search Auto Categorizer (SAC) to return a probabilistic distribution of categories relevant to the base query. The Search Logic Unit (SLU) computes the relevance of specific categories and products, continuously updating the relevance list until convergence is achieved.
Career Highlights
Igor Roizen is currently employed at Shopzilla, Inc., where he applies his expertise in developing advanced search technologies. His work has significantly impacted how users interact with online shopping platforms, making it easier for them to find relevant products.
Collaborations
Igor has collaborated with notable colleagues, including Keith Allen Dutton and Wojciech Jawor. Their combined efforts have contributed to the advancement of search technologies and query response systems.
Conclusion
Igor Roizen's innovative patents and contributions to query response systems have established him as a key figure in the field. His work continues to influence the way users engage with online shopping platforms, enhancing the overall search experience.