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Search_Advanced.tex
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Thu Jul 25 03:29:50 2013 UTC (11 years ago) by
lira
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CVS tags:
version_2_12_X,
version_2_11_X,
version_2_11_5_msu,
version_2_11_5,
version_2_11_4_uiuc,
version_2_11_4_msu,
version_2_11_4,
version_2_11_3_uiuc,
version_2_11_3_msu,
version_2_11_3,
version_2_11_2_uiuc,
version_2_11_2_msu,
version_2_11_2_educog,
version_2_11_2,
version_2_11_1,
version_2_11_0_RC3,
version_2_11_0_RC2,
version_2_11_0,
HEAD
menu and content changes for ver 2.11
1: \label{Search_Advanced}
2: \index{search repository, advanced}
3: The Advanced Search in LON-CAPA allows you to search specific metadata
4: fields for matching resources. Resources which match all of the
5: constraints specified will be returned.
6:
7: For many of the search fields, a ``related words'' checkbox is
8: available. This causes each search term or quoted phrase in the
9: search for that field to be matched in our thesaurus. Resources which
10: matches in the given field any of the search phrases (depending on the
11: logic in the original search phrase) will be returned.
12:
13: The following fields can be searched:
14:
15: \begin{itemize}
16: \item Title
17: \item Author
18: \item Publisher/Owner
19: \item Author Space
20: \item Last Modifying User
21: \item Keywords
22: \item Notes
23: \item Abstract
24: \item Standards
25: \item Mime type
26: \item Lowest grade level
27: \item Highest grade level
28: \item Domain
29: \item Copyright
30: \item Language
31: \item Creation and Modification Dates
32: \end{itemize}
33:
34: Dynamic metadata, computed based on resource usage statistics, can be
35: searched as well. The following fields can be searched, with a minimum
36: or maximum value being specified:
37:
38: \begin{itemize}
39: \item Network-wide number of accesses (hits)
40: \item Total number of students who have worked on this problem
41: \item Average number of tries till solved
42: \item Degree of difficulty
43: \item Degree of discrimination
44: \end{itemize}
45:
46: Evaluation data may be searched, with a minimum or maximum value being specified:
47: \begin{itemize}
48: \item Material presented in clear way
49: \item Material covered with sufficient depth
50: \item Material is helpful
51: \item Material appears to be correct
52: \item Resource is technically correct
53: \end{itemize}
54:
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