[{"title":"( 74 个子文件 957KB ) 推荐系统相似度python","children":[{"title":"crab-master","children":[{"title":"scikits","children":[{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"crab","children":[{"title":"recommenders","children":[{"title":"base.py <span style='color:#111;'> 531B </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"knn","children":[{"title":"base.py <span style='color:#111;'> 5.07KB </span>","children":null,"spread":false},{"title":"item_strategies.py <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 63B </span>","children":null,"spread":false},{"title":"classes.py <span style='color:#111;'> 25.82KB </span>","children":null,"spread":false},{"title":"neighborhood_strategies.py <span style='color:#111;'> 4.75KB </span>","children":null,"spread":false},{"title":"tests","children":[{"title":"test_item_strategies.py <span style='color:#111;'> 3.14KB </span>","children":null,"spread":false},{"title":"test_neighborhood_strategies.py <span style='color:#111;'> 3.70KB </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"test_classes.py <span style='color:#111;'> 26.04KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"svd","children":[{"title":"base.py <span style='color:#111;'> 1.15KB </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"classes.py <span style='color:#111;'> 13.84KB </span>","children":null,"spread":false},{"title":"tests","children":[{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"test_classes.py <span style='color:#111;'> 10.62KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"utils","children":[{"title":"extmath.py <span style='color:#111;'> 1.17KB </span>","children":null,"spread":false},{"title":"testing.py <span style='color:#111;'> 405B </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 3.20KB </span>","children":null,"spread":false}],"spread":true},{"title":"models","children":[{"title":"base.py <span style='color:#111;'> 5.67KB </span>","children":null,"spread":false},{"title":"utils.py <span style='color:#111;'> 239B </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 87B </span>","children":null,"spread":false},{"title":"classes.py <span style='color:#111;'> 25.32KB </span>","children":null,"spread":false},{"title":"tests","children":[{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"test_models.py <span style='color:#111;'> 16.76KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"base.py <span style='color:#111;'> 3.42KB </span>","children":null,"spread":false},{"title":"metrics","children":[{"title":"sampling.py <span style='color:#111;'> 3.28KB </span>","children":null,"spread":false},{"title":"cross_validation.py <span style='color:#111;'> 10.24KB </span>","children":null,"spread":false},{"title":"base.py <span style='color:#111;'> 2.39KB </span>","children":null,"spread":false},{"title":"pairwise.py <span style='color:#111;'> 17.51KB </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 429B </span>","children":null,"spread":false},{"title":"metrics.py <span style='color:#111;'> 10.37KB </span>","children":null,"spread":false},{"title":"classes.py <span style='color:#111;'> 25.39KB </span>","children":null,"spread":false},{"title":"tests","children":[{"title":"test_pairwise.py <span style='color:#111;'> 11.97KB </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"test_metrics.py <span style='color:#111;'> 4.40KB </span>","children":null,"spread":false},{"title":"test_cross_validation.py <span style='color:#111;'> 2.10KB </span>","children":null,"spread":false},{"title":"test_classes.py <span style='color:#111;'> 12.35KB </span>","children":null,"spread":false}],"spread":false}],"spread":true},{"title":"similarities","children":[{"title":"base.py <span style='color:#111;'> 2.75KB </span>","children":null,"spread":false},{"title":"basic_similarities.py <span style='color:#111;'> 9.70KB </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 63B </span>","children":null,"spread":false},{"title":"tests","children":[{"title":"test_basic_similarities.py <span style='color:#111;'> 29.99KB </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"test_base.py <span style='color:#111;'> 570B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"__init__.py <span style='color:#111;'> 1.50KB </span>","children":null,"spread":false},{"title":"datasets","children":[{"title":"base.py <span style='color:#111;'> 6.55KB </span>","children":null,"spread":false},{"title":"book_crossing.py <span style='color:#111;'> 5.19KB </span>","children":null,"spread":false},{"title":"__init__.py <span style='color:#111;'> 157B </span>","children":null,"spread":false},{"title":"descr","children":[{"title":"sample_songs.rst <span style='color:#111;'> 213B </span>","children":null,"spread":false},{"title":"book-crossing.rst <span style='color:#111;'> 1.94KB </span>","children":null,"spread":false},{"title":"movielens100k.rst <span style='color:#111;'> 6.25KB </span>","children":null,"spread":false},{"title":"sample_movies.rst <span style='color:#111;'> 202B </span>","children":null,"spread":false}],"spread":false},{"title":"data","children":[{"title":"movielens100k.data <span style='color:#111;'> 1.89MB </span>","children":null,"spread":false},{"title":"sample_songs.csv <span style='color:#111;'> 1.02KB </span>","children":null,"spread":false},{"title":"movielens100k.item <span style='color:#111;'> 230.80KB </span>","children":null,"spread":false},{"title":"sample_movies.csv <span style='color:#111;'> 1.17KB </span>","children":null,"spread":false}],"spread":false},{"title":"tests","children":[{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"test_base.py <span style='color:#111;'> 2.35KB </span>","children":null,"spread":false},{"title":"data","children":[{"title":"BX-Books.csv <span style='color:#111;'> 27.40KB </span>","children":null,"spread":false},{"title":"BX-Book-Ratings.csv <span style='color:#111;'> 2.65KB </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":true},{"title":"tests","children":[{"title":"__init__.py <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"test_base.py <span style='color:#111;'> 555B </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"COPYING <span style='color:#111;'> 1.52KB </span>","children":null,"spread":false},{"title":"doc","children":[{"title":"make.bat <span style='color:#111;'> 4.40KB </span>","children":null,"spread":false},{"title":"conf.py <span style='color:#111;'> 6.91KB </span>","children":null,"spread":false},{"title":"index.rst <span style='color:#111;'> 415B </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 4.47KB </span>","children":null,"spread":false}],"spread":true},{"title":"AUTHORS.rst <span style='color:#111;'> 767B </span>","children":null,"spread":false},{"title":"examples","children":[{"title":"README.txt <span style='color:#111;'> 0B </span>","children":null,"spread":false}],"spread":true},{"title":"LICENCE <span style='color:#111;'> 1.42KB </span>","children":null,"spread":false},{"title":"setup.py <span style='color:#111;'> 2.48KB </span>","children":null,"spread":false},{"title":"README.md <span style='color:#111;'> 3.13KB </span>","children":null,"spread":false},{"title":".gitignore <span style='color:#111;'> 90B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]