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The following page has been changed by udanax:
http://wiki.apache.org/lucene-hadoop/NewsPersonalizationSystem
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+--------------------------+--------------------+
| Personalization Servers |
+----------------------------------------+------+
- ↑ ↑ |
+ ↑ ↑ |
- Reads user profile Read Stats Update Stats
+ Reads user profile Read Stats Update Stats
- | | ↓
+ | | ↓
+-------------------------+-----+ +------------+-------------------+
| Hbase:UserTable | | Hbase:StoryTable |
| (user clusters, click history | | (Cluster + covisitation count) |
|