https://help18.whiz.me/index.php?action=history&feed=atom&title=File%3AFirst_interval.jpg 2026-06-17T10:16:04Z Revision history for this page on the wiki MediaWiki 1.43.0 https://help18.whiz.me/index.php?title=File:First_interval.jpg&diff=9886&oldid=prev 2019-03-03T09:26:33Z

<p></p> <table style="background-color: #fff; color: #202122;" 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: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 05:26, 3 March 2019</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" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">Tools </del>: <del style="font-weight: bold; text-decoration: none;">Statistics </del>: <del style="font-weight: bold; text-decoration: none;">Analysis </del>: <del style="font-weight: bold; text-decoration: none;">Graphs </del>: <del style="font-weight: bold; text-decoration: none;">First </del>Interval <del style="font-weight: bold; text-decoration: none;">shows you exponential regression curve that approximates </del>the <del style="font-weight: bold; text-decoration: none;">length </del>of the <del style="font-weight: bold; text-decoration: none;">first interval </del>for <del style="font-weight: bold; text-decoration: none;">different numbers of memory lapses</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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><ins style="font-weight: bold; text-decoration: none;">{{Fig|In the graph above, which includes data from over 130,000 repetitions, newly [[Glossary</ins>:<ins style="font-weight: bold; text-decoration: none;">Memorized_element|memorized]] [[Glossary</ins>:<ins style="font-weight: bold; text-decoration: none;">Item|items]] are optimally repeated after seven days. However, [[Glossary</ins>:<ins style="font-weight: bold; text-decoration: none;">Item|items]] that have been forgotten 10 times (which is rare in SuperMemo) will require an [[Glossary</ins>:Interval<ins style="font-weight: bold; text-decoration: none;">|interval]] of two days. (Due to logarithmic scaling, </ins>the <ins style="font-weight: bold; text-decoration: none;">size </ins>of the <ins style="font-weight: bold; text-decoration: none;">circle is not linearly proportional to the data sample; the number of repetition cases for [[Glossary:Lapse|lapse]]s{{=}}0 is by far larger than </ins>for <ins style="font-weight: bold; text-decoration: none;">[[Glossary:Lapse|lapse]]s{{=}}10, as can be seen in '''[[Toolkit menu|Toolkit]] : [[Toolkit menu#Statistics|Statistics]] : [[Analysis]] : [[Analysis#Distributions|Distributions]] : [[Analysis#Lapses|Lapses]]''')}}</ins></div></td></tr> </table>

SuperMemoHelp https://help18.whiz.me/index.php?title=File:First_interval.jpg&diff=370&oldid=prev 2009-04-27T15:55:54Z

<p>Tools : Statistics : Analysis : Graphs : First Interval shows you exponential regression curve that approximates the length of the first interval for different numbers of memory lapses</p> <p><b>New page</b></p><div>Tools : Statistics : Analysis : Graphs : First Interval shows you exponential regression curve that approximates the length of the first interval for different numbers of memory lapses</div>

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