RuntimeWarning: divide by zero encountered in log #1
Description
When i try
`quotes = dev_docs[0]
doc_tokens = [
re.sub(r"[.,:;!?"'']|'s\b", " ", quote).lower().split() for quote in quotes
]
plm = ParsimoniousLM(doc_tokens, w=.1) # single doc
print(plm.top(10, doc_tokens[0]))`
There will be some warning