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Method for the operation of the real estate expected actual transaction price calculation device based on the real estate actual transaction price prediction
Method for the operation of the real estate expected actual transaction price calculation device based on the real estate actual transaction price prediction
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机译：基于房地产实际交易价格预测的房地产预期实际交易价格计算装置的运作方法
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摘要
The operating method of the real estate expected real transaction price calculation apparatus of the present invention comprises: constructing a real transaction price database by merging real estate-related data collected from an external real estate information database for each real estate product model; constructing a training set corresponding to a preset time or spatial range from the real trade price database, and generating a time series trend prediction learning model for real trade price prediction; verifying the accuracy of the time series trend prediction learning model by configuring a test set based on actual transaction data separated from the training set from the actual transaction price database; performing reconstruction or fixing processing of the time series trend prediction learning model according to the accuracy verification result of the time series trend prediction learning model; and setting the fixed-processed time-series trend prediction learning model as a fixed prediction model, and providing real estate actual transaction price prediction information obtained by applying feature instance data corresponding to the request of the user terminal to the fixed prediction model to the user terminal includes steps.
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