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R3600/invenio/modules/ranker/rankext/configuration/citerank_pagerank_t.cfg
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citerank_pagerank_t.cfg
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## This file is part of Invenio.
## Copyright (C) 2009, 2010, 2011 CERN.
##
## Invenio is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2 of the
## License, or (at your option) any later version.
##
## Invenio is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
[rank_method]
function = citerank
[citerank]
## citerank_method -- defines the method to use for ranking: time
## decayed pagerank.
citerank_method = pagerank_time
## time_decay -- measures how fast we 'forget' old citations:
## 0.0(never); 0.2(after 5 years); 0.1(after 10 years)
time_decay = 0.2
## check_point -- defines the frequncy for calculating the stability
## of the weight vector
check_point = 1
## conv_threshold -- defines the stability threshold for the weight
## vector.
conv_threshold = 0.000001
## damping_factor -- measures in what depth the citation graph is
## influencing the ranking: 0.85(6 links), 0.7(3 links), 0.5(2 links)
damping_factor = 0.50
## file_with_citations -- defines if the citations are to be read from
## an external file. (Default is to use the Invenio database.) The
## external file format must be: x[tab]y where x cites y; x,y are
## recids.
#file_with_citations = /path/to/file/containing/citations
## output_ranks_to_filename -- defines whether to also output the
## results to an external file. (Default is to only write them to the
## Invenio database.)
#output_ranks_to_filename = /path/to/where/to/write/citations
## output_rank_limit -- defines the number of ranks to be written to
## the external file denoted by 'output_ranks_to_filename' argument.
## It can be either a number or 'all'. (Default is 'all' - output all
## the ranks.)
#output_rank_limit = all
## file_with_dates -- defines if the publication years are to be read
## from an external file. (Default is to use the Invenio database.)
## The external file format must b:e x[tab]y, where x is a recid and y
## is the publication year.
#file_with_dates = /path/to/file/containing/dates
## publication_year_tag -- defines the MARC tag corespondig to the
## publication year of a document
publication_year_tag = 260__c
## creation_date_tag -- defines the MARC tag corespondig to the
## creation date of a document
creation_date_tag = 961__x
relevance_number_output_prologue = (
relevance_number_output_epilogue = )
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