https://recsyswiki.com/index.php?action=history&feed=atom&title=MovieLens_10M_Details 2026-04-24T03:54:48Z Revision history for this page on the wiki MediaWiki 1.34.2 https://recsyswiki.com/index.php?title=MovieLens_10M_Details&diff=1823&oldid=prev 2013-03-19T11:15:02Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:15, 19 March 2013</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>''This page contains specific details about the MovieLens 10M dataset. For more general information, please have a look at the [[MovieLens]] page in this wiki.''</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>''This page contains specific details about the <ins class="diffchange diffchange-inline">'''</ins>MovieLens 10M dataset<ins class="diffchange diffchange-inline">'''</ins>. For more general information, please have a look at the [[MovieLens]] page in this wiki.''</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Academic Papers Using the MovieLens 10M Dataset ==</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Academic Papers Using the MovieLens 10M Dataset ==</div></td></tr> </table>

Zeno Gantner https://recsyswiki.com/index.php?title=MovieLens_10M_Details&diff=1819&oldid=prev 2013-03-19T11:09:48Z

<p>Created page with &quot;&#039;&#039;This page contains specific details about the MovieLens 10M dataset. For more general information, please have a look at the <a href="/wiki/MovieLens" title="MovieLens">MovieLens</a> page in this wiki.&#039;&#039; == Academic ...&quot;</p> <p><b>New page</b></p><div>''This page contains specific details about the MovieLens 10M dataset. For more general information, please have a look at the [[MovieLens]] page in this wiki.''<br /> <br /> == Academic Papers Using the MovieLens 10M Dataset ==<br /> ''This is a wiki. Please add more ...''<br /> * [[M. D. Ekstrand]], [[M. Ludwig]], [[J. A. Konstan]]: ''[http://www.grouplens.org/system/files/p133-ekstrand.pdf Rethinking the Recommender Research Ecosystem: Openness, Reproducibility, and LensKit]'', [[RecSys 2011]]<br /> <br /> == Detailed Statistics ==<br /> &lt;code&gt;<br /> [https://github.com/zenogantner/MyMediaLite/blob/master/scripts/statistics.pl scripts/statistics.pl] data/ml-10m/ratings.dat --separator=::<br /> &lt;/code&gt;<br /> &lt;pre&gt;<br /> 10000054 unique events (user-item combinations) out of 10000054, 69878 users, 10677 items<br /> sparsity: 98.6597 percent<br /> first event: 1995-01-09 11:46:49, last event: 2009-01-05 05:02:16<br /> Event levels and frequencies:<br /> 0.5: 94988 (0.0095)<br /> 1: 384180 (0.0384)<br /> 1.5: 118278 (0.0118)<br /> 2: 790306 (0.0790)<br /> 2.5: 370178 (0.0370)<br /> 3: 2356676 (0.2357)<br /> 3.5: 879764 (0.0880)<br /> 4: 2875850 (0.2876)<br /> 4.5: 585022 (0.0585)<br /> 5: 1544812 (0.1545)<br /> Event frequencies by month:<br /> 1995-01: 3<br /> 1996-01: 21<br /> 1996-02: 336<br /> 1996-03: 6573<br /> 1996-04: 34944<br /> 1996-05: 123268<br /> 1996-06: 164893<br /> 1996-07: 142511<br /> 1996-08: 142802<br /> 1996-09: 97648<br /> 1996-10: 125047<br /> 1996-11: 118539<br /> 1996-12: 91036<br /> 1997-01: 71996<br /> 1997-02: 43326<br /> 1997-03: 66997<br /> 1997-04: 55590<br /> 1997-05: 62158<br /> 1997-06: 53817<br /> 1997-07: 38272<br /> 1997-09: 12598<br /> 1997-10: 14335<br /> 1997-11: 26691<br /> 1997-12: 14167<br /> 1998-01: 17629<br /> 1998-02: 9516<br /> 1998-03: 11794<br /> 1998-04: 12269<br /> 1998-05: 6399<br /> 1998-06: 9426<br /> 1998-07: 54059<br /> 1998-08: 27346<br /> 1998-09: 12518<br /> 1998-10: 8976<br /> 1998-11: 10922<br /> 1998-12: 21238<br /> 1999-01: 16887<br /> 1999-02: 9320<br /> 1999-03: 5847<br /> 1999-04: 9904<br /> 1999-05: 9331<br /> 1999-06: 7455<br /> 1999-07: 7815<br /> 1999-08: 7341<br /> 1999-09: 21749<br /> 1999-10: 238722<br /> 1999-11: 160126<br /> 1999-12: 294296<br /> 2000-01: 108735<br /> 2000-02: 80707<br /> 2000-03: 97415<br /> 2000-04: 115160<br /> 2000-05: 72846<br /> 2000-06: 59474<br /> 2000-07: 104019<br /> 2000-08: 158266<br /> 2000-09: 52412<br /> 2000-10: 42483<br /> 2000-11: 271056<br /> 2000-12: 109050<br /> 2001-01: 89118<br /> 2001-02: 54462<br /> 2001-03: 46526<br /> 2001-04: 36465<br /> 2001-05: 34353<br /> 2001-06: 103684<br /> 2001-07: 100320<br /> 2001-08: 75335<br /> 2001-09: 62324<br /> 2001-10: 46986<br /> 2001-11: 56650<br /> 2001-12: 52918<br /> 2002-01: 66641<br /> 2002-02: 51935<br /> 2002-03: 41791<br /> 2002-04: 60287<br /> 2002-05: 47502<br /> 2002-06: 39884<br /> 2002-07: 43287<br /> 2002-08: 49248<br /> 2002-09: 39330<br /> 2002-10: 40785<br /> 2002-11: 47958<br /> 2002-12: 54761<br /> 2003-01: 75575<br /> 2003-02: 58604<br /> 2003-03: 64384<br /> 2003-04: 50594<br /> 2003-05: 60502<br /> 2003-06: 59224<br /> 2003-07: 62651<br /> 2003-08: 50013<br /> 2003-09: 51873<br /> 2003-10: 52067<br /> 2003-11: 53315<br /> 2003-12: 49892<br /> 2004-01: 63463<br /> 2004-02: 88715<br /> 2004-03: 71673<br /> 2004-04: 54242<br /> 2004-05: 65536<br /> 2004-06: 59336<br /> 2004-07: 60754<br /> 2004-08: 68139<br /> 2004-09: 63474<br /> 2004-10: 57633<br /> 2004-11: 61308<br /> 2004-12: 53895<br /> 2005-01: 90284<br /> 2005-02: 94802<br /> 2005-03: 219616<br /> 2005-04: 144686<br /> 2005-05: 103743<br /> 2005-06: 98831<br /> 2005-07: 80772<br /> 2005-08: 68867<br /> 2005-09: 70337<br /> 2005-10: 65305<br /> 2005-11: 73040<br /> 2005-12: 67000<br /> 2006-01: 77242<br /> 2006-02: 64810<br /> 2006-03: 70733<br /> 2006-04: 67477<br /> 2006-05: 52992<br /> 2006-06: 57434<br /> 2006-07: 71226<br /> 2006-08: 57118<br /> 2006-09: 52284<br /> 2006-10: 66201<br /> 2006-11: 57480<br /> 2006-12: 70736<br /> 2007-01: 73707<br /> 2007-02: 69459<br /> 2007-03: 68823<br /> 2007-04: 56765<br /> 2007-05: 55597<br /> 2007-06: 65101<br /> 2007-07: 60738<br /> 2007-08: 41778<br /> 2007-09: 41350<br /> 2007-10: 53365<br /> 2007-11: 54449<br /> 2007-12: 58193<br /> 2008-01: 70424<br /> 2008-02: 60586<br /> 2008-03: 55013<br /> 2008-04: 47101<br /> 2008-05: 45379<br /> 2008-06: 52897<br /> 2008-07: 65479<br /> 2008-08: 59025<br /> 2008-09: 52484<br /> 2008-10: 109789<br /> 2008-11: 92072<br /> 2008-12: 63368<br /> 2009-01: 14608<br /> &lt;/pre&gt;<br /> <br /> <br /> [[Category: Dataset]]<br /> [[Category: Movie recommendation]]</div>

Zeno Gantner