deepwalk

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AttributeError: 'NoneType' object has no attribute 'nodes'

23

When I set --max-memory-data-size 0, it throws following errors: Number of nodes: 6301 Number of walks: 63010 Data size (walks*length): 2520400 Data size 2520400 is larger than limit (max-memory-data-size: 0)....

jiay302

concurrent.futures.process.BrokenProcessPool: A process in the process pool was terminated abruptly while the future was running or pending

3

Traceback (most recent call last): File "./deepwalk", line 11, in load_entry_point('deepwalk==1.0.3', 'console_scripts', 'deepwalk')() File "/usr/local/python36/lib/python3.6/site-packages/deepwalk-1.0.3-py3.6.egg/deepwalk/__main__.py", line 162, in main process(args) File "/usr/local/python36/lib/python3.6/site-packages/deepwalk-1.0.3-py3.6.egg/deepwalk/__main__.py", line 83, in process num_workers=args.workers) File "/usr/local/python36/lib/python3.6/site-packages/deepwalk-1.0.3-py3.6.egg/deepwalk/walks.py", line...

fenglonz

I notice that this module use ```concurrent.futures.ProcessPoolExecutor``` instead of ```joblib``` when generating random walk , according to [https://joblib.readthedocs.io/en/latest/auto_examples/parallel_random_state.html#sphx-glr-download-auto-examples-parallel-random-state-py](https://joblib.readthedocs.io/en/latest/auto_examples/parallel_random_state.html#sphx-glr-download-auto-examples-parallel-random-state-py) and [https://stackoverflow.com/questions/49847794/child-processes-generating-same-random-numbers-as-parent-process](https://stackoverflow.com/questions/49847794/child-processes-generating-same-random-numbers-as-parent-process) , I'm not sure whether ```concurrent.futures.ProcessPoolExecutor``` may lead to wrong...

DachuanZhao

A question about generating random walks

2

Thank you for the great code. I have a question about the way you generate the random walks. It seems that the weights of the edges do not have any...

mkhoshdeli

No documentation

4

Could you please add documentation on how to use the API ? Thanks

GuillaumeDesforges

dictionary changed size during iteration

1

Cannot run when the node sequence number is 0

Do-no-evil

Why do we need vocabulary_counts in skipgram.py?

1

Hi, I try to figure out the role of vocabulary_counts in skipgram.py, but it seems that the variable self.vocabulary_counts does not have any effect on the codes. In the Word2Vec...

phucdoitoan

Add option for pretrained embeddings

10

As per #107, this PR implements an extra parameter, `--pretrained`, that can be used to specify pre-trained embeddings that will be used as the initializers for the node embeddings. The...

mmcenta

Option to use pre-trained embeddings as initializers

2

I don't know if this feature is available yet, but I needed to initialize the node embeddings with some pre-trained vectors and I wasn't able to (and I believe [the...

mmcenta

Fix for #98

luav