3 from pathlib import Path
6 selection_data="/gscratch/comdata/output/reddit_clustering/subreddit_comment_authors-tf_10k_LSI/affinity/selection_data.csv"
8 outpath = 'test_best.feather'
10 # pick the best clustering according to silhouette score subject to contraints
11 def pick_best_clustering(selection_data, output, min_clusters, max_isolates):
12 df = pd.read_csv(selection_data,index_col=0)
13 df = df.sort_values("silhouette_score")
15 # not sure I fixed the bug underlying this fully or not.
16 df['n_isolates_str'] = df.n_isolates.str.strip("[]")
17 df['n_isolates_0'] = df['n_isolates_str'].apply(lambda l: len(l) == 0)
18 df.loc[df.n_isolates_0,'n_isolates'] = 0
19 df.loc[~df.n_isolates_0,'n_isolates'] = df.loc[~df.n_isolates_0].n_isolates_str.apply(lambda l: int(l))
21 best_cluster = df[(df.n_isolates <= max_isolates)&(df.n_clusters >= min_clusters)].iloc[df.shape[1]]
23 print(best_cluster.to_dict())
24 best_path = Path(best_cluster.outpath) / (str(best_cluster['name']) + ".feather")
26 shutil.copy(best_path,output)
28 if __name__ == "__main__":
29 fire.Fire(pick_best_clustering)