Merge two scripts into one

dev-0/out.tsv

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solution.py

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+from sklearn.feature_extraction.text import TfidfVectorizer
+import numpy as np
+import sklearn.metrics
+from sklearn.cluster import KMeans
+
+
+def preprocess(document, stopwords):
+    return " ".join([word for word in document.split() if word not in stopwords])
+
+def predict(in_file, out_file, stopwords):
+   
+    with open(in_file) as in_file:
+        documents = [preprocess(document, stopwords)
+                     for document in in_file.readlines()]
+
+        vectorizer = TfidfVectorizer()
+
+        document_vectors = vectorizer.fit_transform(documents)
+        predictions = KMeans(
+            n_clusters=25, max_iter=1000).fit_predict(document_vectors)
+
+        with open(out_file, "w") as out_file:
+            for prediction in predictions:
+                out_file.write(str(prediction) + '\n')
+
+
+def main():
+    with open('stopwords.txt') as stopwords_file:
+        stopwords = [stopword.strip()
+                     for stopword in stopwords_file.readlines()]
+
+    predict("dev-0/in.tsv", "dev-0/out.tsv", stopwords)
+    predict("test-A/in.tsv", "test-A/out.tsv", stopwords)
+
+
+if __name__ == '__main__':
+    main()