Broken file link in run_corpora_and_vector_spaces tutorial

[piskvorky]

Problem description

The run_corpora_and_vector_spaces.ipynb tutorial depends on a file on the web, and that file is missing.

Steps/code/corpus to reproduce

See https://groups.google.com/g/gensim/c/nX4lc8j0ZO0

Versions

Please provide the output of:

import platform; print(platform.platform())
import sys; print("Python", sys.version)
import numpy; print("NumPy", numpy.__version__)
import scipy; print("SciPy", scipy.__version__)
import gensim; print("gensim", gensim.__version__)
from gensim.models import word2vec;print("FAST_VERSION", word2vec.FAST_VERSION)

Unknown (probably any).

[piskvorky]

I put the file back for now.

Not sure whether we need that file on the web (as opposed to creating it directly within the notebook – the file is trivial). CC @mpenkov

The download link in the notebook seems broken too, at least when viewed on github:

[piskvorky]

Fixed by #3148.

[raffaem]

The research paper here:
https://nlp.fi.muni.cz/~xrehurek/nips/rehurek_nips.pdf
is also on 404

[piskvorky]

You're right :( Could you update that link to https://arxiv.org/abs/1102.5597 please?

10 years seems to the half-life of functional hyperlinks in academia.

[raffaem]

On this webpage:

https://radimrehurek.com/gensim/wiki.html#wiki

The Hoffman reference is broken both in pdf and in code

[piskvorky]

Is that the one fixed in #3133?
EDIT: actually that PR updated the Hoffman reference in ldamulticore.py, but not in wiki.html.

@mpenkov let's plan the next Gensim release, the fixes and reports are starting to overlap :)