train KG embeddings model using dgl-ke

[kdutia]

Test TransE and RotateE models.

Run hyperparameter optimisation

• [x] choose hyperparameters to vary and their ranges
• [x] set up and run hyperparameter optimisation

Evaluate For the best TransE configuration and the best RotatE configuration:

• [x] what does a plot look like? see comments
• [x] what do the K nearest neighbours look like for a sample of entities?
• [ ] ~how does a linear classifier trained to predict record type perform on the embeddings? (like here)~ save for later

Train final model

• [x] train model on best overall parameter configuration

[kdutia]

UMAP plot with default UMAP parameters

[kdutia]

nearest neighbours (euclidean distance) for a sample of records

• Sound Generator for Oramics Machine returns other parts of the machine, the machine itself, and a theremin in the top 10 nearest neighbours

• Charles Babbage returns Ada Lovelace, Henry Provost Babbage (son), Joseph Clement (collaborator), Benjamin Herschel Babbage (son), Joseph Clement (adlib; collaborator)

• Early balance spring watch by Thomas Tompion returns various watches by the same maker and in a similar time period