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SmartDataAnalytics / Knowledge-Graph-Analysis-Programming-Exercises

Exercises for the Analysis of Knowledge Graphs

Home Page:https://sewiki.iai.uni-bonn.de/teaching/lectures/kga/2017/start

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Alyawarra (kinship) data dictionary is missing names for entities/relations

cmeb45 opened this issue · comments

commented

Hello!

Thank you for putting together and releasing these exercises. I am currently going through Exercise 6 and I noticed that the data dictionary lookups for the Alyawarra (kinship) dataset (data/kinship/bin/idx2ent.npy and data/kinship/bin/idx2rel.npy) appear to only contain indices and not the names of the entities/relations. It would seem that this information is necessary for the interpretability of the t-SNE visualization and k-NN of the entity/relation embeddings.

I did find a dictionary for the original Alyawarra dataset from 1971 at Kinsources. However, the codes for the relation types there range from 1 to 29, while the indices in data/kinship/bin/idx2rel.npy range from 0 to 25, so I am not sure of the mapping between these two sets of values.

Is there anything that I am missing? Any insights would be very helpful.

Many thanks!