Update README.md

README.md

@@ -34,6 +34,21 @@ import pandas as pd
 # load the dataset and meta_data 
 mbr_data = load_dataset('recmeapp/mobilerec', data_dir='interactions')
 mbr_meta = load_dataset('recmeapp/mobilerec', data_dir='app_meta')
+
+# Convert to pandas dataframe
+mobilerec_df = pd.DataFrame(mbr_data) 
+
+# How many interactions are there in the MobileRec dataset?
+print(f'There are {len(mobilerec_df)} interactions in mobilerec dataset.')
+
+# How many unique app_packages (Applications) are there?
+print(f'There are {len(mobilerec_df["app_package"].unique())} unique apps in mobilerec dataset.')
+
+# How many unique users are there in the mobilerec dataset?
+print(f'There are {len(mobilerec_df["uid"].unique())} unique users in mobilerec dataset.')
+
+# How many categoris are there?
+print(f'There are {len(mobilerec_df["app_category"].unique())} unique categories in mobilerec dataset.')
 ```
 
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