梅丽莎·芬努凯恩：这也可以解释为什么人们不采取技术风险评估后的推荐方法。
Melissa Finucane: And why that might not be consistent with the recommendations that come out of technical risk assessments.
只有在您希望复制的项目含有非常少的脚本，并且上面介绍的技术不能正确地起效的时候，才推荐此方法。
This method is only recommended when the project you wish to copy contains very few scripts and the techniques shown above are not working correctly.
Google希望能够通过调节这个复合筛选技术来解决内容分析方法难以解决的图片，video，还有音乐方面的推荐。
Google also wanted to leverage the same collaborative filtering technology to be able to recommend images, videos, and music, for which it's more difficult to analyze the underlying content.
应用推荐