Location History:
- Ewing, NJ (US) (2004 - 2013)
- Pennington, NJ (US) (2013)
Company Filing History:
Years Active: 2004-2013
Title: **The Innovations of Vyacheslav Andreyev**
Introduction
Vyacheslav Andreyev, an accomplished inventor based in Ewing, NJ, has made significant contributions to the field of educational technology. With a total of six patents to his name, he specializes in developing innovative systems and methods that enhance essay scoring and evaluation. His work aims to improve the accuracy and efficiency of grading, ensuring fair assessments of student writing.
Latest Patents
Vyacheslav Andreyev's most recent patents include groundbreaking systems for automated essay scoring. One notable innovation is the **Automatic Essay Scoring System**, which outlines methods for building a model that grades essays. This system evaluates a collection of human-graded essays to generate features, determines score categories, and produces weights for each feature based on these categories. Furthermore, the model is designed to optimize certain features while maintaining other predetermined aspects, creating a sophisticated tool for essay evaluation.
Another pivotal patent, **Automated Essay Scoring**, describes a method for building a trait model for essay evaluation. This involves receiving an evaluated essay, identifying and extracting features related to various traits, such as writing errors and vocabulary usage. The results in the creation of vector files, allowing the development of a trait model that maps features of new essays to evaluate their quality effectively through a multi-branched decision tree.
Career Highlights
Vyacheslav Andreyev is associated with Educational Testing Service, an organization dedicated to improving educational assessment and opportunities. His research and development efforts have positively impacted the way essays are graded, foregrounding the importance of technology in education.
Collaborations
Throughout his career, Andreyev has collaborated with prominent colleagues in the field, including Jill C. Burstein and Daniel Marcu. These partnerships have facilitated advancements in essay evaluation technology, combining their expertise to push the boundaries of educational assessment.
Conclusion
Vyacheslav Andreyev stands out as an influential inventor in the domain of educational technology, with a robust patent portfolio. His innovations in automated essay scoring not only enhance grading efficacy but also contribute to a fairer educational landscape for students. With ongoing collaborations and a commitment to research, Andreyev is poised to drive further innovations in this essential area.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.