Evaluation results of "'ntP" normalization of TfIdfWeight which basically represents "xxP" normalization string.

adhoceval_tfidf_ntP.txt

Result for the run:	xapiantfidf_ntP
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Query wise Precision:	
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50Precision of Query:	126	is : 0.0361212
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Precision of Query:	127	is : 0.00127373
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Precision of Query:	128	is : 0
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Precision of Query:	129	is : 0.436361
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Precision of Query:	130	is : 0
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Precision of Query:	131	is : 0.00290659
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Precision of Query:	132	is : 0.0357971
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Precision of Query:	133	is : 0
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Precision of Query:	134	is : 0
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Precision of Query:	135	is : 0
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Precision of Query:	136	is : 0
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Precision of Query:	137	is : 0.0887611
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Precision of Query:	138	is : 0
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Precision of Query:	139	is : 0.109621
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Precision of Query:	140	is : 0.000288765
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Precision of Query:	141	is : 0.233412
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Precision of Query:	142	is : 0.104393
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Precision of Query:	143	is : 0.0223193
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Precision of Query:	144	is : 0
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Precision of Query:	145	is : 0.00639538
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Precision of Query:	146	is : 0.00201026
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Precision of Query:	147	is : 0.00125
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Precision of Query:	148	is : 0.0850664
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Precision of Query:	149	is : 0.000858175
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Precision of Query:	150	is : 0.0917187
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Precision of Query:	151	is : 0.0570722
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Precision of Query:	152	is : 0.11034
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Precision of Query:	153	is : 0.00694416
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Precision of Query:	154	is : 0.0408087
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Precision of Query:	155	is : 0.0622888
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Precision of Query:	156	is : 0.426011
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Precision of Query:	157	is : 0
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Precision of Query:	158	is : 0
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Precision of Query:	159	is : 0.0136002
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Precision of Query:	160	is : 0.0055764
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Precision of Query:	161	is : 0.000283688
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Precision of Query:	162	is : 0
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Precision of Query:	163	is : 0.00750404
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Precision of Query:	164	is : 0.431801
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Precision of Query:	165	is : 0.112962
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Precision of Query:	166	is : 0.426626
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Precision of Query:	167	is : 0
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Precision of Query:	168	is : 0.197879
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Precision of Query:	169	is : 0
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Precision of Query:	170	is : 0
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Precision of Query:	171	is : 0.100058
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Precision of Query:	172	is : 0.384622
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Precision of Query:	173	is : 0
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Precision of Query:	174	is : 0
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Precision of Query:	175	is : 0.170175
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_______________________________________________________
Evaluation:	
_______________________________________________________
Number of Queries:	50
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Retrieved:	20000
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Relevant Retrieved:	679
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Relevant in Qrel:	2761
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Mean Evaluation:	
_______________________________________________________
Mean Average Precision :	0.0747668
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Mean Relevance Precision :	1.27566e+251
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Precision At Rank:
_______________________________________________________
Precision at Rank:	1	is:	0.16
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Precision at Rank:	2	is:	0.16
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Precision at Rank:	3	is:	0.144444
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Precision at Rank:	4	is:	0.143333
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Precision at Rank:	5	is:	0.129867
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Precision at Rank:	10	is:	0.0936651
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Precision at Rank:	15	is:	0.0868016
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Precision at Rank:	20	is:	0.0792989
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Precision at Rank:	30	is:	0.0700944
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Precision at Rank:	50	is:	0.0573394
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Precision at Rank:	100	is:	0.03851
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Precision at Rank:	200	is:	0.0247564
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Precision at Rank:	500	is:	0.00990256
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Precision at Rank:	1000	is:	0.00495128
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_______________________________________________________
Precision At Recall:
_______________________________________________________
Precision at Recall:	0	is:	0.445255
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Precision at Recall:	10	is:	0.234532
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Precision at Recall:	20	is:	0.203219
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Precision at Recall:	30	is:	0.17271
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Precision at Recall:	40	is:	0.134718
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Precision at Recall:	50	is:	0.113841
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Precision at Recall:	60	is:	0.0907738
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Precision at Recall:	70	is:	0.0685035
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Precision at Recall:	80	is:	0.0423034
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Precision at Recall:	90	is:	0.00874512
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Precision at Recall:	100	is:	0.0044898
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config

textfile /home/vivek/Downloads/FIREData/2011/en.docs.2011/
language english
db /home/vivek/Downloads/index/
runname xapiantfidf_ntP
stopsfile /home/vivek/Downloads/stopwords.txt
noresults 200
indexbigram true
queryparsebigram true
weightingscheme tfidf
normalizations ntP
pivplusparam_slope 0.2
pivplusparam_delta 1.0
topicfile /home/vivek/Downloads/en.topics.126-175.2011.txt
queryfile /home/vivek/Downloads/en_query_run_1.txt
relfile /home/vivek/Downloads/en.qrels.126-175.2011.txt
resultsfile /home/vivek/Downloads/en_result_file_1_tfidf_ntP.txt
transfile /home/vivek/Downloads/en.transaction_file_1_tfidf_ntP.txt