We provide a description of pilot and production experiences to streamline some business functions in the official statistical production process using statistical learning models. Our approach is quality-oriented searching for an improvement on accuracy, cost-efficiency, timeliness, granularity, response burden reduction, and frequency. Pilot experiences have been conducted with data from real surveys in Statistics Spain (INE).

翻译：本文描述了在官方统计生产过程中应用统计学习模型以优化部分业务功能的试点与生产实践经验。我们的方法以质量为导向，致力于提升准确性、成本效益、时效性、数据粒度、减轻受访负担及提高统计频率。试点经验基于西班牙国家统计局（INE）的实际调查数据开展。