def user_sim_matrix(path,matrix1=user_topics.get_topic_sim_matrix(),matrix2=user_tags.get_tag_sim_matrix()):
# topic_matrix = user_topics.get_topic_sim_matrix()
# tag_matrix = user_tags.get_tag_sim_matrix()
topic_matrix = matrix1
tag_matrix = matrix2
sim_matrix = {}
for m in topic_matrix:
if m in tag_matrix:
sim_matrix[m] = topic_matrix[m]*(tag_matrix[m]+0.001)
# json.dump(sim_matrix,open("matrix/100_sim_matrix.txt",'w'))
json.dump(sim_matrix,open(path,'w'))
return sim_matrix
def user_sim_matrix(path,
matrix1=user_topics.get_topic_sim_matrix(),
matrix2=user_tags.get_tag_sim_matrix()):
# topic_matrix = user_topics.get_topic_sim_matrix()
# tag_matrix = user_tags.get_tag_sim_matrix()
topic_matrix = matrix1
tag_matrix = matrix2
sim_matrix = {}
for m in topic_matrix:
if m in tag_matrix:
sim_matrix[m] = topic_matrix[m] * (tag_matrix[m] + 0.001)
# json.dump(sim_matrix,open("matrix/100_sim_matrix.txt",'w'))
json.dump(sim_matrix, open(path, 'w'))
return sim_matrix
def main(): user_sim_matrix(path="matrix/topic_item_hybrid_matrix.txt",matrix1=user_topics.get_topic_sim_matrix(),matrix2=user_items.get_user_items_sim_matrix())
def main():
user_sim_matrix(path="matrix/topic_item_hybrid_matrix.txt",
matrix1=user_topics.get_topic_sim_matrix(),
matrix2=user_items.get_user_items_sim_matrix())