Oops, you said that. What are your input rows like? What similarity metric -- one that doesn't need ratings?
On Tue, May 29, 2012 at 11:30 PM, Oliver B. Fischer <[email protected]>wrote: > Yes, I tried --booleanData and --booleanData true. The result was the same. > > Prior that I tried the Wikipedia link database (I converted the original > dataset in the required format in a separate step before) with the same > result. Even with a fixed preference value of 1.0 the result file was > empty. Then I tried a random preference value between 1.0 and 5.0 and got > results. > >
