which tools of ffm is better?

CNevd / libffm-ftrl

libffm with ftrl updater

BSD 3-Clause "New" or "Revised" License

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which tools of ffm is better? #5

Closed yangyiming1234 closed 7 years ago

yangyiming1234 commented 7 years ago

I found that there are several projects about ffm in your github, such as libffm-ftrl,Difacto_DMLC.Which one would you recommend to use? Do you have any data about their effectiveness and efficiency on benchmark dataset?

CNevd commented 7 years ago

libffm-ftrl is a single machine version with ftrl updater to produce sparse features however, Difacto_DMLC is a distributed version with Parameter Server of fm not ffm