Hi Sidd, You can have the third field which is made from two fields together, like solr's <copyField/> does, then calculate cosine value on the third field.
regards, Koji On 2015/08/14 20:52, siddharth gupta wrote:
Hello, I have just started using lucene to calculate document similarity. I am indexing around 1000 documents with 5 fields per document. I need to calculate cosine document similarity value between a particular document and all other documents. Currently I am able to do that using* getTermVector(docId,String field)* method. But what if I want to use *two fields together to calculate the cosine value* ? Can anyone please help me to solve this issue ? Thanks & Regards, Sidd.
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