Project in which we explore different algorithms and compression approaches such as Huffman coding or entropy change. The distribution of the symbols of the compressed files (image, electronic book, etc.) is also analyzed.
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Text Processing & PageRank
A practical example of the use of PageRank and TF-IDF algorithms
The goal of this project is to use PageRank to derive a ranking of words in a document based on their PageRank scores. The PageRank score of a word serves as an indicator of the importance of the word in the text. Also compare the MRR of the above PageRank...
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Text Processing of CiteSeer UMD
Calculation of the keywords of a set of documents
Program that preprocesses a collection of documents to calculate the frequency of the most common terms and identify the keywords of each document. The first time (Q2) will do it without using the stemming technique and without removing the stopwords. The second time (Q3) will use these techniques. The Approach...
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Visual Analytics Final Project
Illustrates the way in which the problem was approached from a perspective of the Visual Analytics field
The research group formed by teachers Angela Maria Rojas and Elvia Esther Vargas, who belong to the Psychology Department of the Universidad de los Andes, wishes to achieve an understanding and use of the data collected during the last 3 years of the Massive Open Online Course “Sexuality … much...
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