Hi,
I was wondering why TF method gets a float parameter. Isn't frequency
always considered to be integer?
public abstract float tf(float freq)
Best,
Reza
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Sent fro
Not sure about the implementation in Lucene but term frequency is
usually normalized.
Wikipedia: http://en.wikipedia.org/wiki/Tf%E2%80%93idf#Mathematical_details
Marek
PlusPlus wrote:
> Hi,
>
>I was wondering why TF method gets a float parameter. Isn't frequency
> always considered to be int
:I was wondering why TF method gets a float parameter. Isn't frequency
: always considered to be integer?
:
:public abstract float tf(float freq)
Take a look at how PhraseQuery and SPanNearQuery use tf(float).
For simple terms (and TermQuery) tf is always an integer, but when dealing
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