Stanford NLP Model Output for Biofuel Patent Classification

This NLP model was generated using the Stanford NLP Classifier (available from: http://nlp.stanford.edu/software/classifier.shtml). The model was trained using a random selection of 700 manually classified biofuel patents from 1976 through 2013, and validated against 300 manually classified biofuel patents on January 03, 2014. Included are the classification results and associated patent numbers for both the manually trained patents, and for the automatically categorized patents.

本自然语言处理（Natural Language Processing，简称NLP）模型依托斯坦福大学自然语言处理分类器（Stanford NLP Classifier，获取地址：http://nlp.stanford.edu/software/classifier.shtml）构建。该模型以1976年至2013年间随机选取的700项经人工分类的生物燃料专利作为训练集，并于2014年1月3日使用300项经人工分类的生物燃料专利作为验证集完成模型验证。本数据集包含训练集专利与自动分类专利的分类结果及其对应的专利编号。