本文整理匯總了Python中recommender.Recommender.items_repository方法的典型用法代碼示例。如果您正苦於以下問題：Python Recommender.items_repository方法的具體用法？Python Recommender.items_repository怎麽用？Python Recommender.items_repository使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類recommender.Recommender的用法示例。
在下文中一共展示了Recommender.items_repository方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_cross_validation
# 需要導入模塊: from recommender import Recommender [as 別名]
# 或者: from recommender.Recommender import items_repository [as 別名]
def test_cross_validation(self):
cfg = Config()
axi = xapian.Database(cfg.axi)
packages = ["gimp","aaphoto","eog","emacs","dia","ferret",
"festival","file","inkscape","xpdf"]
path = "test_data/.sample_axi"
sample_axi = SampleAptXapianIndex(packages,axi,path)
rec = Recommender(cfg)
rec.items_repository = sample_axi
user = User({"gimp":1,"aaphoto":1,"eog":1,"emacs":1})
metrics = []
metrics.append(Precision())
metrics.append(Recall())
metrics.append(F1())
validation = CrossValidation(0.3,5,rec,metrics,0.5)
validation.run(user)
print validation