绝对平均偏差 absolute mean deviation
- 实验表明,这种方法的优点是低内存需求,具有较小的平均绝对偏差值,并且显示出了比传统推荐算法更好的推荐质量。
Experimental results show that this method is of low memory requirements and lower mean absolute error (MAE) value, and provides better recommendation quality compared with traditional collaborative filtering algorithms.
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