On 11/02/2019 10:10, Alan Gauld via Tutor wrote:
>> def minhash(s, prime=4294967311):
>> vec = [float('inf') for i in range(N)]
>>
>> for val in s:
>> if not isinstance(val, int): val = hash(val)
>>
>> for perm_idx, perm_vals in enumerate(perms):
>> a, b = perm_vals
>> output = (a * val + b) % prime
>> if vec[perm_idx] > output:
>> vec[perm_idx] = output
>>
>> return vec
>
> Notice that the last if statement appears to
> be incorrectly indented. But that may just be an
> email glitch...
I just noticed that the return statement appears
to be inside the outer for loop so that loop
will only run once.
--
Alan G
Author of the Learn to Program web site
http://www.alan-g.me.uk/
http://www.amazon.com/author/alan_gauld
Follow my photo-blog on Flickr at:
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