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Class Summary | |
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EntityCountWritable | A Writable encapsulating an item ID and a count . |
EntityEntityWritable | A WritableComparable encapsulating two items. |
EntityPrefWritable | A Writable encapsulating an item ID and a preference value. |
EntityPrefWritableArrayWritable | An ArrayWritable holding EntityPrefWritable s |
RecommendedItemsWritable | A Writable which encapsulates a list of RecommendedItem s. |
TasteHadoopUtils | Some helper methods for the hadoop-related stuff in org.apache.mahout.cf.taste |
ToEntityPrefsMapper | |
ToItemPrefsMapper | Input |
ToUserPrefsMapper | The 'reverse' of ToItemPrefsMapper ; outputs item IDs mapped to user-pref data. |
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