Jiachen Xu

Title: Jiachen Xu: Innovator in Voice Share and Sentiment Analysis

Introduction

Jiachen Xu is a notable inventor based in Jersey City, NJ (US). He has made significant contributions to the field of voice share and sentiment analysis through his innovative patent. His work focuses on understanding the influence organizations have on public commentary regarding controversial topics.

Latest Patents

Jiachen Xu holds a patent titled "Calculating voice share and company sentiment." This patent presents a method for determining controversy voice share by identifying keywords related to a controversy topic. The method involves identifying relevant information sources based on occurrences of these keywords. It calculates an external voice score for an organization concerning the controversy topic, based on external information sources. Additionally, an internal voice score is calculated using internal information sources. The overall voice share of the organization is derived from these scores, representing the organization's influence on public commentary relative to its industry peers.

Career Highlights

Jiachen Xu is currently employed at S&P Global Inc., where he applies his expertise in voice share analysis. His innovative approach has positioned him as a valuable asset in the field of sentiment analysis.

Collaborations

Jiachen has collaborated with talented coworkers, including Hyunyoung Choi and Yuanli Pei. Their combined efforts contribute to advancing the methodologies in voice share and sentiment analysis.

Conclusion

Jiachen Xu's work in calculating voice share and company sentiment showcases his innovative spirit and dedication to enhancing understanding in this critical area. His contributions are paving the way for more effective analysis of organizational influence in public discourse.