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research-group-presi/slides.html
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......@@ -247,7 +247,56 @@ Jun 2010 : STiki initial release
<section class="slide level1">
<h2 id="state-of-the-art-on-en-wikipedia">State of the Art on EN Wikipedia</h2>
<p>Data analysis</p>
<p>Data analysis of the abuse filter extension tables</p>
</section>
<section class="slide level1">
<p>+--------------------+---------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +--------------------+---------------------+------+-----+---------+----------------+ | af_id | bigint(20) unsigned | NO | PRI | NULL | auto_increment | | af_pattern | blob | NO | | NULL | | | af_user | bigint(20) unsigned | NO | MUL | NULL | | | af_user_text | varbinary(255) | NO | | NULL | | | af_timestamp | binary(14) | NO | | NULL | | | af_enabled | tinyint(1) | NO | | 1 | | | af_comments | blob | YES | | NULL | | | af_public_comments | tinyblob | YES | | NULL | | | af_hidden | tinyint(1) | NO | | 0 | | | af_hit_count | bigint(20) | NO | | 0 | | | af_throttled | tinyint(1) | NO | | 0 | | | af_deleted | tinyint(1) | NO | | 0 | | | af_actions | varbinary(255) | NO | | | | | af_global | tinyint(1) | NO | | 0 | | | af_group | varbinary(64) | NO | MUL | default | | +--------------------+---------------------+------+-----+---------+----------------+ \end{verbatim} ~ \end{figure*}</p>
</section>
<section class="slide level1">
</section>
<section class="slide level1">
</section>
<section class="slide level1">
\begin{figure*}
</section>
<section class="slide level1">
<h2 id="what-do-most-active-filters-do">What do most active filters do?</h2>
</section>
<section class="slide level1">
<h2 id="descriptive-statistics">Descriptive statistics</h2>
<p>see jupyter notebook for diagrams</p>
</section>
<section class="slide level1">
<h2 id="public-and-hidden-filters">Public and hidden filters</h2>
<ul>
<li class="fragment">2/3 of filters are hidden</li>
<li class="fragment">all admins can view hidden filters</li>
<li class="fragment">mailinglist for discussing private filters</li>
</ul>
</section>
<section class="slide level1">
<h2 id="manual-classification">Manual classification</h2>
<p><em>vandalism</em>, <em>good faith</em> and <em>maintenance</em></p>
</section>
<section class="slide level1">
<p>diagram with sublables</p>
</section>
<section class="slide level1">
<p>check memos</p>
</section>
<section id="next-steps-for-finishing-the-thesis" class="slide level1">
<h1>Next steps for finishing the thesis</h1>
......
research-group-presi/slides.md
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......@@ -239,7 +239,169 @@ funnel diagram with filters
## State of the Art on EN Wikipedia
Data analysis
Data analysis of the abuse filter extension tables
---
+--------------------+---------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+--------------------+---------------------+------+-----+---------+----------------+
| af_id | bigint(20) unsigned | NO | PRI | NULL | auto_increment |
| af_pattern | blob | NO | | NULL | |
| af_user | bigint(20) unsigned | NO | MUL | NULL | |
| af_user_text | varbinary(255) | NO | | NULL | |
| af_timestamp | binary(14) | NO | | NULL | |
| af_enabled | tinyint(1) | NO | | 1 | |
| af_comments | blob | YES | | NULL | |
| af_public_comments | tinyblob | YES | | NULL | |
| af_hidden | tinyint(1) | NO | | 0 | |
| af_hit_count | bigint(20) | NO | | 0 | |
| af_throttled | tinyint(1) | NO | | 0 | |
| af_deleted | tinyint(1) | NO | | 0 | |
| af_actions | varbinary(255) | NO | | | |
| af_global | tinyint(1) | NO | | 0 | |
| af_group | varbinary(64) | NO | MUL | default | |
+--------------------+---------------------+------+-----+---------+----------------+
\end{verbatim}
\caption{abuse\_filter schema}~\label{fig:db-schemas-af}
\end{figure*}
---
\begin{figure*}
\begin{verbatim}
abuse_filter_log
+------------------+---------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+------------------+---------------------+------+-----+---------+----------------+
| afl_id | bigint(20) unsigned | NO | PRI | NULL | auto_increment |
| afl_filter | varbinary(64) | NO | MUL | NULL | |
| afl_user | bigint(20) unsigned | NO | MUL | NULL | |
| afl_user_text | varbinary(255) | NO | | NULL | |
| afl_ip | varbinary(255) | NO | MUL | NULL | |
| afl_action | varbinary(255) | NO | | NULL | |
| afl_actions | varbinary(255) | NO | | NULL | |
| afl_var_dump | blob | NO | | NULL | |
| afl_timestamp | binary(14) | NO | MUL | NULL | |
| afl_namespace | tinyint(4) | NO | MUL | NULL | |
| afl_title | varbinary(255) | NO | | NULL | |
| afl_wiki | varbinary(64) | YES | MUL | NULL | |
| afl_deleted | tinyint(1) | NO | | 0 | |
| afl_patrolled_by | int(10) unsigned | YES | | NULL | |
| afl_rev_id | int(10) unsigned | YES | MUL | NULL | |
| afl_log_id | int(10) unsigned | YES | MUL | NULL | |
+------------------+---------------------+------+-----+---------+----------------+
\end{verbatim}
\caption{abuse\_filter\_log schema}~\label{fig:db-schemas-afl}
\end{figure*}
---
\begin{figure*}
\begin{verbatim}
abuse_filter_history
+---------------------+---------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+---------------------+---------------------+------+-----+---------+----------------+
| afh_id | bigint(20) unsigned | NO | PRI | NULL | auto_increment |
| afh_filter | bigint(20) unsigned | NO | MUL | NULL | |
| afh_user | bigint(20) unsigned | NO | MUL | NULL | |
| afh_user_text | varbinary(255) | NO | MUL | NULL | |
| afh_timestamp | binary(14) | NO | MUL | NULL | |
| afh_pattern | blob | NO | | NULL | |
| afh_comments | blob | NO | | NULL | |
| afh_flags | tinyblob | NO | | NULL | |
| afh_public_comments | tinyblob | YES | | NULL | |
| afh_actions | blob | YES | | NULL | |
| afh_deleted | tinyint(1) | NO | | 0 | |
| afh_changed_fields | varbinary(255) | NO | | | |
| afh_group | varbinary(64) | YES | | NULL | |
+---------------------+---------------------+------+-----+---------+----------------+
\end{verbatim}
\caption{abuse\_filter\_history schema}~\label{fig:db-schemas-afh}
\end{figure*}
---
\begin{figure*}
\begin{verbatim}
abuse_filter_action
+-----------------+---------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-----------------+---------------------+------+-----+---------+-------+
| afa_filter | bigint(20) unsigned | NO | PRI | NULL | |
| afa_consequence | varbinary(255) | NO | PRI | NULL | |
| afa_parameters | tinyblob | NO | | NULL | |
+-----------------+---------------------+------+-----+---------+-------+
\end{verbatim}
---
## What do most active filters do?
\begin{table*}
\centering
\begin{tabular}{r p{10cm} p{5cm} }
% \toprule
Filter ID & Publicly available description & Actions \\
\hline
135 & repeating characters & tag, warn \\
30 & "large deletion from article by new editors" & tag, warn \\
61 & "new user removing references" ("new user" is handled by "!("confirmed" in user\_groups)") & tag \\
18 & "test type edits from clicking on edit bar" (people don't replace Example texts when click-editing) & deleted in Feb 2012 \\
3 & "new user blanking articles" & tag, warn \\
172 & "section blanking" & tag \\
50 & "shouting" (contribution consists of all caps, numbers and punctuation) & tag, warn \\
98 & "creating very short new article" & tag \\
65 & "excessive whitespace" (note: "associated with ascii art and some types of vandalism") & deleted in Jan 2010 \\
132 & "removal of all categories" & tag, warn \\
225 & "vandalism in all caps" (difference to 50? seems to be swear words, but shouldn't they be catched by 50 anyway?) & disallow \\
189 & "BLP vandalism or libel" & tag \\
402 & "new article without references" & deleted in Apr 2013, before that disabled with comment "disabling, no real use" \\
384 & "addition of bad words or other vandalism" (seems to be a blacklist) & disallow \\
432 & "starting new line with lower case letters" & tag, warn //I recall there was a rule of thumb recommending not to user filters for style things? although that's not really style, but rather wrong grammar.. \\
380 & hidden; public comment "multiple obscenities" & disallow \\
351 & "text added after categories and interwiki" & tag, warn \\
279 & "repeated attempts to vandalise" & tag, throttle (triggered when someone hits "edit" repeatedly in a short ammount of time) \\
491 & "edits ending with emoticons or !" & tag, warn \\
636 & "unexplained removal of sourced content" & warn (that, together with 634 and 635 refutes my theory that warn always goes together with tag) \\
231 & "long string of characters containing no spaces" (that's surely english though^^) & tag, warn \\
650 & "creation of a new article without any categories" & (log only) \\
527 & hidden; public comments "T34234: log/throttle possible sleeper account creations" & throttle \\
633 & "possible canned edit summary" (apparently pre-filled on mobile though) & tag \\
686 & "IP adding possible unreferenced material to BLP" (BLP= biography of living people? I thought, it was forbidden to edit them without a registered account) & (log only) \\
712 & "possibly changing date of birth in infobox" ("possibly"? and I thought infoboxes were pre-generated from wikidata?) & (log only) \\
833 & "newer user possibly adding a unreferenced or improperly referenced material" & (log only) \\
\end{tabular}
\end{table*}
---
## Descriptive statistics
see jupyter notebook for diagrams
---
## Public and hidden filters
* 2/3 of filters are hidden
* all admins can view hidden filters
* mailinglist for discussing private filters
---
## Manual classification
*vandalism*, *good faith* and *maintenance*
---
diagram with sublables
---
check memos
---
......
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