attendance one key and many values

[liuchenailq]

pairs=[{'ad': 'q_topic_1', 'pos_hist': 'm_interested_topics'},
{'ad': 'q_topic_2', 'pos_hist': 'm_interested_topics'},
{'ad': 'q_topic_3', 'pos_hist': 'm_interested_topics'},
{'ad': 'q_topic_4', 'pos_hist': 'm_interested_topics'},
{'ad': 'q_topic_5', 'pos_hist': 'm_interested_topics'}
],

[GitHub-HongweiZhang]

Thank you very much. I will consider your request this week!

[GitHub-HongweiZhang]

@liuchenailq

Could you give more info about why do you need such feature. What is the situation? If you
can give an example data set, it is very helpful.

From your example, the attention score of m_interested_topics seems need to be summarized
using avg func. Is it right?

[liuchenailq]

thanks very much.

in my scene, a user have some topics, a goods have some topics. So I want to the attention score of goods topics in every user topics.

for example. user have topics [T1, T2, T3], goods have topics [T10, T11, T14]. I want to do
pairs=[{'ad': 'T1', 'pos_hist': 'goods_topics'},
{'ad': 'T2', 'pos_hist': 'goods_topics'},
{'ad': 'T3', 'pos_hist': 'goods_topics'},
],

thanks again