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Added Silhouette Score. See skekre98/NBA-Search/issues/33 #151

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Added Silhouette Score. See skekre98/NBA-Search/issues/33 #151

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a0b1794
Added Silhouette Score. See skekre98/NBA-Search/issues/33
shivangigujar23 Mar 17, 2021
44f01c8
Imported silhouette_score function from sklearn.metrics - skekre98/NB…
shivangigujar23 Mar 18, 2021
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7 changes: 6 additions & 1 deletion modules/analysis.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
from modules.scraper import get_player_stats
from sklearn.preprocessing import LabelEncoder
from sklearn.cluster import KMeans
from sklearn.metrics import silhouette_score

nlp = spacy.load("en_core_web_sm")

Expand Down Expand Up @@ -130,6 +131,10 @@ def build_stat_clusters(clusters):
cluster_map = pd.DataFrame()
cluster_map['data_index'] = data.index.values
cluster_map['cluster'] = km.labels_

# Check Silhouette Score
silhouette_scr = silhouette_score(data, km.labels_, metric='euclidean')
print('Silhouette Score: %.3f' % silhouette_scr)

# cluster list
player_clusters = []
Expand All @@ -141,4 +146,4 @@ def build_stat_clusters(clusters):
group.append(p_map[cluster['data_index']])
player_clusters.append(group)

return player_clusters
return player_clusters