Package org.apache.mahout.cf.taste.model

Examples of org.apache.mahout.cf.taste.model.PreferenceArray.clone()

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      return Double.NaN;
    }
   
    // Copy prefs since we need to modify pref values to ranks
    xPrefs = xPrefs.clone();
    yPrefs = yPrefs.clone();
   
    // First sort by values from low to high
    xPrefs.sortByValue();
    yPrefs.sortByValue();
   
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      return Double.NaN;
    }
   
    // Copy prefs since we need to modify pref values to ranks
    xPrefs = xPrefs.clone();
    yPrefs = yPrefs.clone();
   
    // First sort by values from low to high
    xPrefs.sortByValue();
    yPrefs.sortByValue();
   
View Full Code Here
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      return Double.NaN;
    }
   
    // Copy prefs since we need to modify pref values to ranks
    xPrefs = xPrefs.clone();
    yPrefs = yPrefs.clone();
   
    // First sort by values from low to high
    xPrefs.sortByValue();
    yPrefs.sortByValue();
   
View Full Code Here
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      return Double.NaN;
    }

    // Copy prefs since we need to modify pref values to ranks
    xPrefs = xPrefs.clone();
    yPrefs = yPrefs.clone();

    // First sort by values from low to high
    xPrefs.sortByValue();
    yPrefs.sortByValue();
View Full Code Here
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      return Double.NaN;
    }
   
    // Copy prefs since we need to modify pref values to ranks
    xPrefs = xPrefs.clone();
    yPrefs = yPrefs.clone();
   
    // First sort by values from low to high
    xPrefs.sortByValue();
    yPrefs.sortByValue();
   
View Full Code Here
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