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text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 278px; height: 1px; padding-top: 54px; margin-left: 341px;"><div style="box-sizing: border-box; font-size: 0px; text-align: center;" data-drawio-colors="color: #FFFFFF; "><div style="display: inline-block; font-size: 27px; font-family: Helvetica; color: rgb(255, 255, 255); line-height: 1.2; pointer-events: all; font-weight: bold; white-space: normal; overflow-wrap: normal;">Cleaning</div></div></div></foreignObject><text x="480" y="62" fill="#FFFFFF" font-family="Helvetica" font-size="27px" text-anchor="middle" font-weight="bold">Cleaning</text></switch></g><path d="M 360 89 L 600 89" fill="none" stroke="#ffffff" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><path d="M 360 309 L 600 309" fill="none" stroke="#ffffff" stroke-width="2" stroke-miterlimit="10" pointer-events="all"/><ellipse cx="340.5" cy="201.5" rx="57.5" ry="57.5" fill="#397daa" stroke="#ffffff" stroke-width="6" pointer-events="all"/><g fill="#FFFFFF" font-family="Helvetica" text-anchor="middle" font-size="18px"><text x="340" y="209">Conversation</text></g><path d="M 430 184 L 490 190 L 480 172 L 530 202 L 480 232 L 490 214 L 430 220 L 445 202 Z" fill="#fff2cc" stroke="none" pointer-events="all"/><rect x="620" y="4" width="280" height="430" rx="42" ry="42" fill="#0aaaaa" stroke="#ffffff" stroke-width="8" pointer-events="all"/><rect x="620" y="24" width="280" height="60" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; 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diff --git a/bilder/PrevResults.png b/bilder/PrevResults.png
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diff --git a/bilder/rheinjug.png b/bilder/rheinjug.png
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diff --git a/master.tex b/master.tex
old mode 100755
new mode 100644
index ccd99d9948603c5705072b2292d85a264b192a4b..97b99734e70a89424734a5c77a33136050523187
--- a/master.tex
+++ b/master.tex
@@ -143,9 +143,9 @@
% % % % % % % % CHANGE TOPIC AND AUTHOR INFORMATION HERE % % % % % % %
% HIER DEN TITEL DER ARBEIT EINTRAGEN
-\title{Title}
+\title{Argument Mining and Twitter}
% HIER DEN NAMEN UND VORNAMEN EINTRAGEN
-\author{Name}
+\author{Marc Feger}
% HIER DAS PRÄSENTATIONSDATUM EINTRAGEN
\date{\today}
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
@@ -166,15 +166,298 @@ Department for Computer-Networks and Communication-Systems}
\begin{frame}
\thispagestyle{empty}
\titlepage
- \frametitle{Wisssenschaftsethik}
+ \frametitle{Overview}
\end{frame}
% % % % % % % % % Ende der eingefügten LaTeX-Dateien % % % % % % % % %
+\section{Past}
+\begin{frame}{Recap}
+ \begin{itemize}
+ \item [1] Finding argumentive Tweets
+ \begin{itemize}
+ \item \textbf{Argument}: Motivated (reasoned) conclusion
+ \item \textbf{Argumentive}: At least one \textbf{Argument}
+ \end{itemize}
+ \item [2] Few works, lesser data
+ \begin{itemize}
+ \item Mostly different definitions
+ \item Random selected Tweets
+ \item Supervised
+ \end{itemize}
+ \end{itemize}
+\end{frame}
+
+\begin{frame}
+ \begin{center}
+ \includegraphics[width=0.8\textwidth]{bilder/Overview.png}
+
+ Overview by \cite{SchaeferStede2021}.
+ CA = Corpus Annotation,
+ AD = Argument Detection,
+ SD = Stance Detection,
+ CD = Claim Detection.
+ \end{center}
+\end{frame}
+
+\begin{frame}
+ \begin{center}
+ \includegraphics[width=0.75\textwidth]{bilder/AnnotationSchema.png}
+
+ Overview by \cite{SchaeferStede2021}.
+ \end{center}
+\end{frame}
\begin{frame}
\begin{center}
\begin{columns}
- \column{0.7\textwidth}
+ \column{0.5\textwidth}
+ \begin{center}
+ \includegraphics[width=0.8\textwidth]{bilder/Corpus.png}
+
+ Corpora + IAA reported \cite{SchaeferStede2021}.
+ ADU = Argument Discourse Unit,
+ cx = Cohens Kappa
+ \end{center}
+ \column{0.5\textwidth}
+ \begin{center}
+ \includegraphics[width=0.8\textwidth]{bilder/PrevResults.png}
+
+ Results reported by \cite{SchaeferStede2021}.
+ ADU = Argument Discourse Unit,
+ cx = Cohens Kappa
+ \end{center}
+ \end{columns}
+ \end{center}
+
+\end{frame}
+
+
+\section{Current}
+\begin{frame}
+ \begin{center}
+ \includegraphics[scale=0.3]{bilder/Pipeline}
+ \end{center}
+\end{frame}
+
+\begin{frame}{\#abortion}
+ \begin{center}
+ \begin{columns}
+ \column{0.5\textwidth}
+ \begin{center}
+ \includegraphics[scale=0.2]{bilder/Abortion_WordCloud.png}
+ \end{center}
+ \column{0.5\textwidth}
+ \begin{center}
+ \begin{itemize}
+ \item Topic: Abortion
+ \item Time: 2021-08-15 - 2021-10-15
+ \item Root-Tweets: 15.273
+ \begin{itemize}
+ \item Conversation-Starter: 2.250
+ \end{itemize}
+ \item Conversation-Tweets: 14.569
+ \end{itemize}
+ \end{center}
+ \end{columns}
+ \end{center}
+\end{frame}
+
+\begin{frame}{\#abortion}
+ \begin{center}
+ \includegraphics[scale=0.3]{bilder/Abortion_Time.png}
+ \end{center}
+\end{frame}
+
+\begin{frame}{\#brexit}
+ \begin{center}
+ \begin{columns}
+ \column{0.5\textwidth}
+ \begin{center}
+ \includegraphics[scale=0.2]{bilder/Brexit_WordCloud.png}
+ \end{center}
+ \column{0.5\textwidth}
+ \begin{center}
+ \begin{itemize}
+ \item Topic: Brexit
+ \item Time: 2020-01-01 - 2020-03-01
+ \item Root-Tweets: 151.090
+ \begin{itemize}
+ \item Conversation-Starter: 24.806
+ \end{itemize}
+ \item Conversation-Tweets: 275.968
+ \end{itemize}
+ \end{center}
+ \end{columns}
+ \end{center}
+\end{frame}
+
+\begin{frame}{\#brexit}
+ \begin{center}
+ \includegraphics[scale=0.3]{bilder/Brexit_Time.png}
+ \end{center}
+\end{frame}
+
+\begin{frame}{POS-Tagging}
+ \begin{center}
+ \begin{columns}
+ \column{0.4\textwidth}
+ \begin{center}
+ \begin{table}[]
+ \resizebox{0.8\textwidth}{!}{%
+ \begin{tabular}{@{}lll@{}}
+ \toprule
+ \textbf{Open} & \textbf{Closed} & \textbf{Other} \\ \midrule
+ ADJ & \textbf{AUX} & PUNCT \\
+ ADV & \textbf{CCONJ} & SYM \\
+ INTJ & DET & X \\
+ NOUN & NUM & \\
+ PROPN & PART & \\
+ \textbf{VERB} & PRON & \\
+ & \textbf{SCONJ} & \\ \bottomrule
+ \end{tabular}%
+ }
+ \end{table}
+ \end{center}
+ \column{0.6\textwidth}
+ \begin{itemize}
+ \item Universal POS Tagging
+ \item spaCy: en\_core\_web\_sm
+ \item Open v. Closed $\approx$ Content v. Function
+ \item Selection supposed by \cite{Knott1993}.
+ \end{itemize}
+ \end{columns}
+ \end{center}
+\end{frame}
+
+\begin{frame}{POS-Tagging}
+ \begin{center}
+ \begin{columns}
+ \column{0.4\textwidth}
+ \begin{center}
+ \begin{table}[]
+ \resizebox{0.8\textwidth}{!}{%
+ \begin{tabular}{@{}lll@{}}
+ \toprule
+ \textbf{Open} & \textbf{Closed} & \textbf{Other} \\ \midrule
+ ADJ & \textbf{AUX} & PUNCT \\
+ ADV & \textbf{CCONJ} & SYM \\
+ INTJ & DET & X \\
+ NOUN & NUM & \\
+ PROPN & PART & \\
+ \textbf{VERB} & PRON & \\
+ & \textbf{SCONJ} & \\ \bottomrule
+ \end{tabular}%
+ }
+ \end{table}
+ \end{center}
+ \column{0.6\textwidth}
+ \begin{itemize}
+ \item \textbf{VERB}: \\
+ typically signal events and actions
+ \item \textbf{AUX}: \\
+ adds funct. or gramma. meaning
+ \item \textbf{CCONJ}: \\
+ links words or larger constituents,\\
+ expresses a semantic relationship
+ \item \textbf{SCONJ}:\\
+ making one construction part of the other,\\
+ join independent and a dependent clause
+ \end{itemize}
+ \end{columns}
+ \end{center}
+\end{frame}
+
+\begin{frame}{POS-Tagging Conversation Starter}
+ \begin{center}
+ \includegraphics[scale=0.3]{bilder/Abortion_POS.png}
+ \end{center}
+\end{frame}
+
+\begin{frame}{POS-Tagging Conversation Starter}
+ \begin{center}
+ \includegraphics[scale=0.3]{bilder/Brexit_POS.png}
+ \end{center}
+\end{frame}
+
+\begin{frame}{POS-Tagging Words (PWords)}
+ \begin{table}[]
+ \centering
+ \resizebox{\textwidth}{!}{%
+ \begin{tabular}{@{}llllllll@{}}
+ \toprule
+ \multicolumn{2}{c}{\textbf{SCONJ}} & \multicolumn{2}{c}{\textbf{CONJ}} & \multicolumn{2}{c}{\textbf{AUX}} & \multicolumn{2}{c}{\textbf{VERB}} \\ \midrule
+ \textit{\textbf{Brexit}} & \multicolumn{1}{l|}{\textit{\textbf{Abortion}}} & \textit{\textbf{Brexit}} & \multicolumn{1}{l|}{\textit{\textbf{Abortion}}} & \textit{\textbf{Brexit}} & \multicolumn{1}{l|}{\textit{\textbf{Abortion}}} & \textit{\textbf{Brexit}} & \textit{\textbf{Abortion}} \\ \midrule
+ that & \multicolumn{1}{l|}{that} & and & \multicolumn{1}{l|}{and} & is & \multicolumn{1}{l|}{is} & have & have \\
+ if & \multicolumn{1}{l|}{if} & but & \multicolumn{1}{l|}{but} & will & \multicolumn{1}{l|}{are} & get & get \\
+ how & \multicolumn{1}{l|}{how} & or & \multicolumn{1}{l|}{or} & be & \multicolumn{1}{l|}{be} & going & do \\
+ as & \multicolumn{1}{l|}{when} & + & \multicolumn{1}{l|}{+} & are & \multicolumn{1}{l|}{will} & know & want \\
+ when & \multicolumn{1}{l|}{why} & plus & \multicolumn{1}{l|}{yet} & have & \multicolumn{1}{l|}{can} & \textbf{leave} & know \\
+ why & \multicolumn{1}{l|}{because} & so & \multicolumn{1}{l|}{nor} & can & \multicolumn{1}{l|}{do} & \textbf{voted} & make \\
+ because & \multicolumn{1}{l|}{as} & both & \multicolumn{1}{l|}{both} & has & \multicolumn{1}{l|}{should} & want & \textbf{need} \\
+ where & \multicolumn{1}{l|}{where} & yet & \multicolumn{1}{l|}{neither} & was & \multicolumn{1}{l|}{was} & \textbf{see} & think \\
+ since & \multicolumn{1}{l|}{while} & either & \multicolumn{1}{l|}{so} & do & \multicolumn{1}{l|}{have} & think & let \\
+ for & \multicolumn{1}{l|}{since} & nor & \multicolumn{1}{l|}{either} & am & \multicolumn{1}{l|}{would} & let & \textbf{has} \\
+ after & \multicolumn{1}{l|}{after} & n & \multicolumn{1}{l|}{n} & would & \multicolumn{1}{l|}{has} & \textbf{done} & \textbf{say} \\
+ while & \multicolumn{1}{l|}{\textbf{until}} & • & \multicolumn{1}{l|}{plus} & \textbf{been} & \multicolumn{1}{l|}{am} & do & going \\
+ \textbf{so} & \multicolumn{1}{l|}{for} & neither & \multicolumn{1}{l|}{•} & were & \multicolumn{1}{l|}{\textbf{does}} & \textbf{go} & \textbf{had} \\
+ \textbf{like} & \multicolumn{1}{l|}{\textbf{before}} & \textbf{minus} & \multicolumn{1}{l|}{} & \textbf{could} & \multicolumn{1}{l|}{\textbf{being}} & \textbf{leaving} & \textbf{support} \\
+ \textbf{despite} & \multicolumn{1}{l|}{\textbf{whether}} & \textbf{daythe} & \multicolumn{1}{l|}{} & should & \multicolumn{1}{l|}{were} & make & \textbf{said} \\ \bottomrule
+ \end{tabular}%
+ }
+ \end{table}
+\end{frame}
+
+\begin{frame}{Pre-Selection}
+ \begin{itemize}
+ \item Conditions:
+ \begin{itemize}
+ \item [1] At least one word in PWords
+ \item [2] At least 200 characters long
+ \end{itemize}
+ \item \#Abortion: $\Rightarrow$ 1.400 Candidates
+ \item \#Brexit: $\Rightarrow$ 11.842 Candidates
+ \end{itemize}
+\end{frame}
+
+\begin{frame}
+ \begin{tcolorbox}[colback=cyan!5!white,colframe=cyan!75!black,title=Example 1: \#Brexit]
+ \textbf{How} ironic \textbf{is} this? \textbf{For} 4 years, \textcolor{orange}{\#Remainers} predicted \textbf{that} \textcolor{orange}{\#Brexit} would cause a catastrophic national crisis. Now \textbf{that} Brexit \textbf{has} happened at long last, we \textbf{are} indeed facing a catastrophic national crisis, \textbf{but} it \textbf{has} absolutely nothing to \textbf{do} with Brexit. Go figure \textbf{that} one out.
+ %\textcolor{red}{RT} \textcolor{magenta}{@SaysSheToday}: The $[$Dixie Chicks$]_{c}$ were attacked just for $[$using 1A right$]_{p_1}$ to say they were ashamed of GWB. They $[$didn’t commit treason$]_{c}$ $[$like the \textcolor{orange}{\#47Senators}$]_{p_2}$
+ \end{tcolorbox}
+\end{frame}
+\begin{frame}
+ \begin{tcolorbox}[colback=cyan!5!white,colframe=cyan!75!black,title=Example 2: \#Brexit]
+ Labour cannot win the next general election with \textcolor{magenta}{@Keir\_Starmer} \textbf{because} voters \textbf{do}n’t trust him. Starmer \textbf{is} a proven liar \textbf{and} fraud who tried to cheat 17.4m voters out of their \textcolor{orange}{\#Brexit} referendum victory. Starmer \textbf{is} unelectable. \textcolor{orange}{\#LabourDebate} \textcolor{orange}{\#labourhustings}
+ %\textcolor{red}{RT} \textcolor{magenta}{@SaysSheToday}: The $[$Dixie Chicks$]_{c}$ were attacked just for $[$using 1A right$]_{p_1}$ to say they were ashamed of GWB. They $[$didn’t commit treason$]_{c}$ $[$like the \textcolor{orange}{\#47Senators}$]_{p_2}$
+ \end{tcolorbox}
+\end{frame}
+\begin{frame}
+ \begin{tcolorbox}[colback=cyan!5!white,colframe=cyan!75!black,title=Example 3: \#Brexit]
+ \textcolor{orange}{\#SaturdayThought} \textbf{If} \textcolor{orange}{\#PMs} "oven-ready Brexit deal" \textbf{is so} "oven-ready," \textbf{why has} he not got full agreement of the EU \textbf{yet}? \textbf{After} all, \textcolor{magenta}{@Conservatives} keep telling us \textbf{that} \textcolor{orange}{\#Brexit} \textbf{is} over now.\textcolor{orange}{\#JustAsking}
+ %\textcolor{red}{RT} \textcolor{magenta}{@SaysSheToday}: The $[$Dixie Chicks$]_{c}$ were attacked just for $[$using 1A right$]_{p_1}$ to say they were ashamed of GWB. They $[$didn’t commit treason$]_{c}$ $[$like the \textcolor{orange}{\#47Senators}$]_{p_2}$
+ \end{tcolorbox}
+\end{frame}
+\begin{frame}
+ \begin{tcolorbox}[colback=cyan!5!white,colframe=cyan!75!black,title=Example 4: \#Abortion]
+ POV: Stop saying NOBODY \textbf{is} “pro-abortion." It\textbf{'s} \textcolor{orange}{\#stigmatising}. \textbf{Its} simply inaccurate, Plenty of folk \textbf{are} unapologetically \textcolor{orange}{\#proabortion}; \textbf{because} there\textbf{'s} nothing wrong with \textcolor{orange}{\#Abortion} -it\textbf{`s} a necessary health care procedure \textbf{that} saves lives.
+ %\textcolor{red}{RT} \textcolor{magenta}{@SaysSheToday}: The $[$Dixie Chicks$]_{c}$ were attacked just for $[$using 1A right$]_{p_1}$ to say they were ashamed of GWB. They $[$didn’t commit treason$]_{c}$ $[$like the \textcolor{orange}{\#47Senators}$]_{p_2}$
+ \end{tcolorbox}
+\end{frame}
+
+
+\section{Next}
+\begin{frame}
+ \begin{itemize}
+ \item [1] More controverse topics
+ \item [2] Cleaning of PWords
+ \item [3] Annotation / Quality-Check on Candidate-Subset
+ \end{itemize}
+\end{frame}
+
+\begin{frame}
+ \begin{center}
+ \begin{columns}
+ \column{0.8\textwidth}
\begin{center}
\huge {\color{hhuUniBlau} Thank you!}
\end{center}
@@ -184,6 +467,7 @@ Department for Computer-Networks and Communication-Systems}
\end{center}
\end{frame}
+
\begin{frame}
\bibliographystyle{plainnat}
\bibliography{references}
diff --git a/references.bib b/references.bib
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..57e165b38b21d14ef25648e7ad4aa918a7f4f513 100755
--- a/references.bib
+++ b/references.bib
@@ -0,0 +1,21 @@
+@article{SchaeferStede2021,
+ author = {Schäfer, Robin and Stede, Manfred},
+ year = {2021},
+ month = {04},
+ pages = {000010151520200053},
+ title = {Argument Mining on Twitter: A survey},
+ volume = {63},
+ journal = {it - Information Technology},
+ doi = {10.1515/itit-2020-0053}
+}
+
+@article{Knott1993,
+ author = {Knott, Alistair},
+ year = {1993},
+ month = {04},
+ pages = {},
+ title = {Using linguistic phenomena to motivate a set of coherence relations},
+ volume = {18},
+ journal = {Discourse Processes - DISCOURSE PROCESS},
+ doi = {10.1080/01638539409544883}
+}
\ No newline at end of file