集体智慧编程随书代码

集体智慧编程随书代码 ├─chapter2 │deliciousrec.py │pydelicious.py │recommendations.py │ ├─chapter3 │blogdata.txt │clusters.py │downloadzebodata.py │feedlist.txt │generatefeedvector.py │Thumbs.db │zebo.txt │ ├─chapter4 │nn.py │s