Patent monitoring based on data reconstruction

An intensive study of patent monitoring by using data reconstruction technique is carried out. Studies show that primary data can be reconstructed to more complete and accurate data information by using data preprocessing and data reconstruction technique, especially attribution integration, attribution extraction and attribution extension. And through mining the reconstructed databases by use of data monitoring technique, we can acquire more reliable and useful knowledge embedded. Finally by applying data monitoring technique, the empirical study on genetic engineering technology based on data reconstruction to China Patent Databases forms a lot of visual affiliations maps which contain considerably useful information.