As table 1 and table 2 .Dnorm technique is evaluated based on its comparison with other matching techniques such as NLM exical normalization, Metamap inference Method, BANNER +lucene ,BANNER +cosine similarity
TABLE 1 MacRO AVERAGED PERFORMANCE cow"ARING THE PLTR METHoD AGAINST sEVERAL BASELINE APPROACHEs, WITH THE HIGHEST vALUE IN