金融界2025年6月2日消息，国家知识产权局信息显示，贝壳找房（北京）科技有限公司申请一项名为“房源估价模型优化方法、设备、介质及计算机程序产品”的专利，公开号CN120069911A，申请日期为2024年12月。
专利摘要显示，本公开实施例涉及一种房源估价模型优化方法、设备、介质及计算机程序产品。本公开实施例中，通过获取用于优化房源估价模型的样本数据，能够得到样本房源的挂牌特征信息，挂牌特征信息是能够体现市场变化的信息，因此，基于样本房源的挂牌特征信息对房源估价模型进行优化，使得优化后的房源估价模型对样本房源的预测价格收敛于样本房源的标签价格，提升价格预测准确性，克服预测价格存在市场滞后性的问题。
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