\chapter{Usage examples}

\section{Removal of duplicates}

\begin{enumerate}
 \item Build a dictionary of terms in corpora
 \item Filter it with: kolumny/words_for_columns
 \item Build matrix of occurances. Rows and columns represent terms.Use doc_term_matrix !!!! set paths in main.cpp !!!
 \item Weight it with matrix_weighter using tfidf() 
 \item Count similarity with parallel_similarity. It may be usefull to set output to txt format. Prefered similarity function is cos()
 \item use txt2sm and 
 \item sort by similarity
\end{enumerate}



