RedisBrain use Redis as backend to model some features of brain. Redis’ homepage http://redis.io/ (now a part of vmware)

Some features of brain:

Brain is consist of some major components. Each compnent has its own structure. The minimal functional unit is neurons.

What has learned will be stored. No need to re-study.

No matter how hard to try, it is impossible to remember every words in the Book named “The dream of Red Mansion” （Chinese novel)

Least active content may lose. Howerver, it is not just bad, since it give new information a oppertunity to be stored.

The basic model is “Group”, each group is mapped to a sorted set(zset) in Redis. Each group has a volume limitaion and forget slightly different with others.

from down to top are: Group–> CombinedGroup –> Category –> Brain

I use this brain model to implement a Chinese Parser. Everyday I fetch some content from internet (using https://github.com/wuliang/Wuthering) and feed the brain. So it is a unsupervised learning procedure.

(我 (爱 (北京 天安门)))
(好好 (打 ((一 架) 钢琴)))
(无论 (你 (喜欢 与否)))
((在 眼下) 的中国)
((在北京 (这样 (所谓的 国际化))) 都市)
(全职 (太太 ((已经 (不再是 有钱人)) (的 专利))))
(而是 ((逐渐 (走向 平民)) 化))
((((我的 全职) 闺) 密) 中)
((因 着) (((物以类聚 的) 社交) 原则))
(几乎 ((都 符合) (如下 特征)))
工薪阶层
(家境 小康)
(有一 (((到 两个) (低 龄)) 小孩))
(全家 (每年 (至少 ((安排 (一次 长途)) 旅游))))
(每周 (去 (一次 沃尔玛)))
((麦 (德 (隆 (之类 的大)))) 超市)
((偶尔 (花 (大 (价钱 ((((买 有机) 蔬菜) 和) 有机))))) 肉)
(其他 ((额外 花费) 包括))
((((情人节 扎堆) 看) 一场) 电影)
(到 (海底 (捞 (饕餮 (一 顿)))))
(到 ((颐和园 发) 发呆))
(享受 (一 (把 (((慈禧太后 的) 夏日) 心情))))
((今天 (很多 女孩子)) 越来越)
(越来越 强势)

You can compare it with https://github.com/wuliang/TinyChineseWordSeg, which just make word segmentation.

• Sat Apr 7 04:15:40 CST 2012

by wuliang [www dot wuliang dot cn at gmail box]