Location History:
- Saitama, JP (2020)
- Yashio, JP (2020)
Company Filing History:
Years Active: 2020
Title: The Innovative Contributions of Shimpei Yotsukura
Introduction
Shimpei Yotsukura is a notable inventor based in Yashio, Japan. He has made significant contributions to the field of text mining and information handling systems. With a total of 3 patents to his name, Yotsukura's work has advanced the way unstructured data is analyzed and processed.
Latest Patents
Yotsukura's latest patents include innovative methods for clustering facets on a two-dimensional facet cube for text mining. This computer-implemented method and system perform text mining based on facets to analyze unstructured data in one or more documents. The process involves generating a two-dimensional facet cube that serves as a correlation matrix for facets associated with a set of documents. It groups facets in the correlation matrix into clusters, calculates a center for each cluster, and identifies representative facets located near the cluster center.
Another significant patent is focused on large-scale facet counting on sliced counting lists. This approach allows an information handling system to match a set of documents from a corpus to a client query. The system dynamically divides the corpus into multiple sub-corpuses and performs complement facet counting on at least one of the sub-corpuses. The results, including the determined amount of facets corresponding to the matching documents, are then sent to the client.
Career Highlights
Yotsukura is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in technology. His work has been instrumental in enhancing the efficiency and effectiveness of data analysis methods.
Collaborations
Throughout his career, Yotsukura has collaborated with talented individuals such as Takashi Fukuda and Hiroaki Kikuchi. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Shimpei Yotsukura's contributions to the field of text mining and information handling systems are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology and improving data analysis methods.
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