16. الگوریتمDRMMاجرای به نیاز7دارد اجرا جهت فایل:
1. a run inTREC format to be re-ranked
2. a word embedding model to be used by the system
3. a file containing the document and corpus frequency for each
term in the collection
4. a file containing each document of the corpus with its identifier
(the same used in the run to re-rank), its length, and the
frequency of each term in it
5. a file with the ideal discounted cumulative gain value for each
considered topic
6. a file with the list of terms for each topic along with the topic
identifier (the same used in the run to re-rank )
7. the relevance judgments inTREC format for the given topics
and the documents in the collection.
16)Guo et al., 2016 (
17. 17
.1اجرایدرقالبTREC(Text REtrieval Conference (TREC) Document)
برایبندیهرتبمجدد؛
TRECCollection - Parses TREC formatted corpora, delimited by
the <DOC></DOC> tags.
TRECWebCollection - As TRECCollection, but additionally parses
DOCHDR tags, which contain the URL of each document. TREC Web
and Blog corpora such as WT2G, WT10G, .GOV, .GOV2, Blogs06 and
Blogs08 are supported.
الگوریتمDRMMاجرای به نیاز7دارد اجرا جهت فایل-ادامه
)Guo et al., 2016 (
22. 22
Tutorialpoint.com
types of weighting functions which require different input
values:
• Term Vector (TV): in this case, xi (q) denotes the ith
query term vector, and wg is a weight vector of the same
size of the term vectors;
• Inverse Document Frequency (IDF): in this case, xi (q)
denotes the inverse document frequency of the ith query
term, and wg is a coefficient with a single parameter.
(Guo et al. 2016)
32. ماخذ و منابع
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ماخذ و منابع