http://cslt.org/mediawiki/index.php?action=history&feed=atom&title=Chao_Xing_2015-08-31Chao Xing 2015-08-31 - 版本历史2026-04-15T09:55:25Z本wiki的该页面的版本历史MediaWiki 1.23.3http://cslt.org/mediawiki/index.php?title=Chao_Xing_2015-08-31&diff=16563&oldid=prevXingchao：以“Last Week: Finish Matrix Factorization for X - Z * U * ZT. Test for different gradient descent function( mini-batch, sgd, adadelta) and different initial method (N...”为内容创建页面2015-08-31T08:45:01Z<p>以“Last Week: Finish Matrix Factorization for X - Z * U * ZT. Test for different gradient descent function( mini-batch, sgd, adadelta) and different initial method (N...”为内容创建页面</p>
<p><b>新页面</b></p><div>Last Week:<br />
<br />
Finish Matrix Factorization for X - Z * U * ZT.<br />
<br />
Test for different gradient descent function( mini-batch, sgd, adadelta) and different initial method (Non negative | gaussian distribution).<br />
<br />
Fix bug for enormous increase for mini-batch & sgd by normalize gradient for each step.<br />
<br />
This Week:<br />
<br />
Finish test & knowledge enhancement.<br />
<br />
Plan to do:<br />
min((X - Z * U * ZT) + (Z * ZT - Y))<br />
min((X + Y) - Z * U * ZT)<br />
min(concatenate(X, Y) - Z * U * ZT)<br />
For this X is from raw text & Y is derive from knowledge.</div>Xingchao