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CC-cyf · Jul 31, 2013 · 5a7f38e · 5a7f38e
1 parent 0e3a82a
commit 5a7f38e
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/demo-word.sh b/demo-word.sh
@@ -1,6 +1,8 @@
 make clean
 make
-wget http://mattmahoney.net/dc/text8.zip -O text8.gz
-gzip -d text8.gz -f
+if [ ! -e text8 ]; then
+  wget http://mattmahoney.net/dc/text8.zip -O text8.gz
+  gzip -d text8.gz -f
+fi
 time ./word2vec -train text8 -output vectors.bin -cbow 1 -size 200 -window 5 -negative 5 -hs 0 -sample 1e-3 -threads 12 -binary 1
 ./distance vectors.bin