How to read research paper efficiently

知乎上看到吴恩达的一个小演讲，很短但非常好，做了一下笔记：
吴恩达阐述如何有效阅读论文

How to read research papers:

• Compile list of papers (median/blog posts)
• Skip around list, list up paper list
  mark process of each paper 绘制一个资源表格，标注进度
• rough guideline: 5-20 papers basic understanding of an area, 50-100 papers for a very good understaning

How to read one paper: Take multiple passes

• Read title/abstract/figures
• Intro + conclusions + Figures, skim rest (skip related work)
• Read but skip/skim math
• Read the whole thing but skip parts don't make sense

Try to answer these questions:

• What did authors try to accomplish?
• What was the key elements of the approach?
• What can you use yourself?
• What other references do you want to follow?