belizgunel/hypere

hypere's Issues

How were these embeddings trained?

Is there software available to fit these kind of hyperbolic embeddings on our own datasets? If not, could you explain a little what the training procedure looks like?

Thanks!
~ Ben

Demo NameError: name 'make_edge_set' is not defined

I'm trying to run the demo HyperE_demo.ipynb in a Jupyter Notebook. I have installed the dependencies and downloaded the wordnet NLTK data.

Running the notebook works up to the cell that begins with the comment "Creating the edge list for hypernym relationship in Wordnet." It fails with the following error:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-10-e8a28bbcc444> in <module>
     24 
     25 
---> 26 SynstoIDs, IDstoSyns, X, all_syns = load_wordnet()
     27 G = nx.from_scipy_sparse_matrix(X)
     28 Gc = max(nx.connected_component_subgraphs(G), key=len)

<ipython-input-10-e8a28bbcc444> in load_wordnet()
     11 
     12     n = len(all_syns)
---> 13     e = make_edge_set()
     14 
     15     for idx, x in enumerate(all_syns):

NameError: name 'make_edge_set' is not defined

Where is make_edge_set() defined?

Embedding key mapping

Hello, first of all thanks for this great work!

I have a question regarding the wordnet embeddings such as hypernym_noun.50d.txt.

For example the key screwdriver has two different senses in wordnet:
[Synset('screwdriver.n.01'), Synset('screwdriver.n.02')]

• Do you have some kind of mapping?
• How are the embedding keys and the wordnet senses related?

Thanks!

How were the UMLS embeddings acquired based on ICD?

Thanks for sharing the embeddings.

In http://hazyresearch.stanford.edu/hyperE/ it says UMLS embeddings were based on the "Diagnostic hierarchy from ICD-9-CM and ICD-10-CM vocabularies of UMLS". The shared files actually contain a vector for each CUI, instead of ICD code. I wonder how a matching between UMLS and ICD-9-CM was established, and are ICD-9-CM embedding directly available? Many thanks!

Best wishes,
A