本文整理匯總了Python中recommender.Recommender.set_alpha方法的典型用法代碼示例。如果您正苦於以下問題：Python Recommender.set_alpha方法的具體用法？Python Recommender.set_alpha怎麽用？Python Recommender.set_alpha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.set_alpha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: retrieve_recommendations
# 需要導入模塊: from recommender import Recommender [as 別名]
# 或者: from recommender.Recommender import set_alpha [as 別名]
def retrieve_recommendations(alphas, removed_scores_file_path, users_wanted_recommendations):
users_recommended = {}
print "Initializing recommender..."
recommender = Recommender("movie_matcher/new_oliwer_data.txt", removed_scores_file_path, 0.5)
print "Recommender initialization done."
for alpha in alphas:
print "Current alfa: ", alpha
recommender.set_alpha(alpha)
users_recommended[alpha] = {}
i = 0
for user in users_wanted_recommendations.keys():
print "Recommending for user: ", users_wanted_recommendations.keys()[i]
recommendations = recommender.recommend(users_wanted_recommendations.keys()[i])
users_recommended[alpha][user] = recommendations
i += 1
print "Recommendations done."
return users_recommended