Hidden Room game in University of Cadiz data clustering by DeutschUCA

Histograms and results of k-means and Ward's clustering for Hidden Room game (Open Simulator) in University of Cadiz (Spain) by DeutschUCA

The fileset contains information from three sources:

1. Histograms files:
* Lexical_histogram.png (histogram of lexical error ratios)
* Grammatical_histogram.png (histogram of grammatical error ratios)

2. K-means clustering files:
*
elbow-lex kmeans.png (clustering by lexical aspects: error curves
obtained for applying elbow method to determinate the optimal number of
clusters)
* cube-lex kmeans.png (clustering by lexical aspects: a
three-dimensional representation of clusters obtained after applying
k-means method)
* Lexical_clusters (table) kmeans.xls (clustering by
lexical aspects: centroids, standard deviations and number of instances
assigned to each cluster)
* elbow-gram kmeans.png (clustering by
grammatical aspects: error curves obtained for applying elbow method to
determinate the optimal number of clusters)
* cube-gramm kmeans.png
(clustering by grammatical aspects: a three-dimensional representation
of clusters obtained after applying k-means method)
*
Grammatical_clusters (table) kmeans.xls (clustering by grammatical
aspects: centroids, standard deviations and number of instances assigned
to each cluster)
* elbow-lexgram kmeans.png (clustering by lexical
and grammatical aspects: error curves obtained for applying elbow method
to determinate the optimal number of clusters)
*
Lexical_Grammatical_clusters (table) kmeans.xls (clustering by lexical
and grammatical aspects: centroids, standard deviations and number of
instances assigned to each cluster)
*
Grammatical_clusters_number_of_words (table) kmeans.xls
: number of words (from column 2 to 4) and sizes (last column) obtained
per each cluster by applying k-means clustering to grammatical error
ratios.
* Lexical_clusters_number_of_words (table) kmeans.xls
: number of words (from column 2 to 4) and sizes (last column) obtained
per each cluster by applying k-means clustering to lexical error
ratios.
* Lexical_Grammatical_clusters_number_of_words (table)
kmeans.xls
: number of words (from column 2 to 4) and sizes (last column) obtained
per each cluster by applying k-means clustering to lexical and
grammatical error ratios.

3. Ward’s Agglomerative Hierarchical Clustering files:
*
Lexical_Cluster_Dendrogram_ward.png (clustering by lexical aspects:
dendrogram obtained after applying Ward's clustering method).
*
Grammatical_Cluster_Dendrogram_ward.png (clustering by grammatical
aspects: dendrogram obtained after applying Ward's clustering method)
*
Lexical_Grammatical_Cluster_Dendrogram_ward.png (clustering by lexical
and grammatical aspects: dendrogram obtained after applying Ward's
clustering method)
* Lexical_Grammatical_clusters (table) ward.xls:
Centroids (from column 2 to 7) and cluster sizes (last column) obtained
by applying Ward's agglomerative hierarchical clustering to lexical and
grammatical error ratios.
* Grammatical_clusters (table) ward.xls:
Centroids (from column 2 to 4) and cluster sizes (last column) obtained
by applying Ward's agglomerative hierarchical clustering to grammatical
error ratios.
* Lexical_clusters (table) ward.xls: Centroids (from
column 2 to 4) and cluster sizes (last column) obtained by applying
Ward's agglomerative hierarchical clustering to lexical error ratios.
*
Lexical_clusters_number_of_words (table) ward.xls: number of words
(from column 2 to 4) and sizes (last column) obtained per each cluster
by applying Ward's agglomerative hierarchical clustering to lexical
error ratios.
* Grammatical_clusters_number_of_words (table)
ward.xls: number of words (from column 2 to 4) and sizes (last column)
obtained per each cluster by applying Ward's agglomerative hierarchical
clustering to grammatical error ratios.
*
Lexical_Grammatical_clusters_number_of_words (table) ward.xls: number of
words (from column 2 to 4) and sizes (last column) obtained per each
cluster by applying Ward's agglomerative hierarchical clustering to
lexical and grammatical error ratios.