Merge branch 'master' of git.wanmeizhensuo.com:ML/ffm-baseline

bug fix

tensnsorflow/ffm.py

@@ -55,7 +55,7 @@ def get_data():
 
 def transform(df):
     model = multiFFMFormatPandas()
-    df = model.fit_transform(df, y="y", n=80000, processes=20)
+    df = model.fit_transform(df, y="y", n=80000, processes=10)
     df = pd.DataFrame(df)
     df["stat_date"] = df[0].apply(lambda x: x.split(",")[0])
     df["device_id"] = df[0].apply(lambda x: x.split(",")[1])