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updated the timestamps to a more recent year #4

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updated the timestamps to a more recent year #4

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11 changes: 6 additions & 5 deletions lab-6-Personalize_your_Recommendations/personalize_sample_notebook.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -110,10 +110,11 @@
"filename = \"DEMO-movie-lens-100k.csv\" # file in S3 that will hold our model training data\n",
"data = data[data['RATING'] > 3.6] # keep only movies rated 3.6 and above\n",
"data = data[['USER_ID', 'ITEM_ID', 'TIMESTAMP']] # select columns that match the columns in the schema below\n",
"data['TIMESTAMP'] = data['TIMESTAMP'] + 660833618 # make reviews end 1st April 2019 rather than 23rd April 1998\n",
"data['TIMESTAMP'] = data['TIMESTAMP'] + 705628800 # make reviews end 1st September 2020 rather than 23rd April 1998\n",
"data.to_csv(filename, index=False)\n",
"\n",
"boto3.Session().resource('s3').Bucket(bucket).Object(filename).upload_file(filename)"
"boto3.Session().resource('s3').Bucket(bucket).Object(filename).upload_file(filename)\n",
"data"
]
},
{
Expand Down Expand Up @@ -676,9 +677,9 @@
],
"metadata": {
"kernelspec": {
"display_name": "conda_python3",
"display_name": "Python 3",
"language": "python",
"name": "conda_python3"
"name": "python3"
},
"language_info": {
"codemirror_mode": {
Expand All @@ -690,7 +691,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.6.5"
"version": "3.8.5"
}
},
"nbformat": 4,
Expand Down