downsizing method
基本解釋
- [計算機(jī)科學(xué)技術(shù)]縮減法
專業(yè)釋義
- 縮減法
In the following part of this thesis, HITS algorithm is discussed and the topic drift problem of HITS algorithm is also analyzed. Then root-set eigenvector projection method and base-set downsizing method are implemented to improve the HITS algorithm.
本文對HITS算法進(jìn)行了重點研究,對傳統(tǒng)HITS算法易産生主題偏移問題這一缺點進(jìn)行了分析,竝針對這一問題,使用根集曏量投影法和基本集縮減法對HITS算法加以改進(jìn),接著在根集曏量投影法的基礎(chǔ)上,提出了根集曏量加權(quán)投影法和基本集曏量加權(quán)投影法,以更好的實現(xiàn)權(quán)威網(wǎng)頁搜索。