As far as I know, Yahoo has changed its SEO algorithm on April 21, anyone knows what's the major change in the algorithm??
You can't have any idea about a SE changing it's algo unless it's public. You can only test and test and see what's all about !!!
blogs has worked really well for me. Although I have moved from page 11 to page 3 on google. I went straight to NO1 on yahoo. (I do have to say i have since moved to page 2 on yahoo) At least you can give it a try
I thought that they changed their algos so frequently now that it comes and goes according to the weather! The only thing we can do is get our umbrella ready and pray
Algorithm changes from time to time.. they switch their algorithms from old to new and then new old ones.. I think
Probably you're looking for this; "the “Yahoo! Slurp†has altered its algorithm formula. It now gives far less weight to backlinks and Page Ranking and far more weight to relevance and web design". http://www.promotionworld.com/promotion/articles/070427TheNew.html
last few days, I am seeing some traffic from Yahoo. Not too much, but thats like my first Yahoo rankings in 3 years
I have noticed a jump in Yahoo traffic to my W3C compliant sites but no real jump in yahoo traffic to my "less than compliant" sites. One of my sites used to have about 80% Google search engine traffic and 12% Yahoo, but now it is running close to 50/50.
algorithm is observable. As long as you keep tab on the behavior, changes, increments and decrements in your testing lab over the internet, you can surely have a data that can validate changes in the algorithm..