Calligraphy and painting value evaluation method and device

• Main Authors: QI YUKUN, ZHOU YIZHONG, SUO CHAOHUI, JIANG QICHEN, ZHOU WENZHAO
• Format: Patent
• Language: Chinese; English
• Published: 23.09.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides a calligraphy and painting value evaluation method and device, and the method comprises the steps: obtaining to-be-trained sample data which is calligraphy and painting historical transaction data; extracting feature variables of the to-be-trained sample data, and cleaning the feature variables; and training a feature price model by using the feature variables, and evaluating the calligraphy and painting value based on the feature price model. According to the method, a large amount of real calligraphy and painting transaction data is used as sample data to train the feature price model, the model is checked and optimized, and it can be seen from experimental data that the obtained feature price model is used for evaluating the calligraphy and painting prices, and a relatively accurate and objective evaluation result can be obtained. 本申请提供了一种书画价值评估方法及装置，所述方法包括：获取待训练样本数据，所述待训练样本数据为书画历史交易数据；提取所述待训练样本数据的特征变量，并对所述特征变量进行清洗处理；利用所述特征变量训练特征价格模型，基于所述特征价格模型对书画价值进行评估。本申请利用大量真实的书画交易数据作为样本数据来训练特征价格模