Hi,
I have done some string concatenation:
feature_vector={}
feature_element={}
#inside a loop
if (v==0):
feature_element=str(1)+"
"+str(index[i])+":"+str(vector[i])+" "
print feature_element
else:
feature_element=str(index[i])+":"+str(vector[i])+" "
feature_vector=str(feature_element)+str(feature_ve ctor)
if (v==0):
print feature_vector
when I print feature_vector I get my desired output
but with an extra {} in the end.
Output:
1 22389:0.0291806958474
1 22389:0.0291806958474 {}
I fail to understand why this is happening since
feature_element should also have {} in the end, if it
was the case with the variables I declared with like:
syntax{}
How to get rid of this extra {} from my string.
Thanks
Dont
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