Hey all, There's a lot of interest and articles explaining how learning to rank can be implemented in search engines and that's awesome. I'm looking forward to giving this a try.
However, I was wondering.. when would you know that implementing LTR would *really help* in any given case? Is it better for large indices, frequently updated content, or more structured content, etc.? Or is it all trial and error? Would be great to hear your thoughts on this. Regards, Ryan
