추천 시스템

# Deploy the retrieval model with TensorFlow Serving
docker run -t --rm -p 8501:8501 \
  -v "RETRIEVAL/MODEL/PATH:/models/retrieval" \
  -e MODEL_NAME=retrieval tensorflow/serving &

# Retrieve top movies that user 42 may like
curl -X POST -H "Content-Type: application/json" \
  -d '{"instances":["42"]}'  \
  http://localhost:8501/v1/models/retrieval:predict

# Output
# {
#    "predictions":[
#       {
#          "output_1": [2.032, 1.969, 1.813],
#          "output_2": ["movie1”, “movie2”, “movie3”]
#       }
#    ]
# }

# Deploy the ranking model with TensorFlow Serving
docker run -t --rm -p 8501:8501 \
  -v "RANKING/MODEL/PATH:/models/ranking" \
  -e MODEL_NAME=ranking tensorflow/serving &

# Get the prediction score for user 42 and movie 3
curl -X POST -H "Content-Type: application/json" \
  -d '{"instances":[{"user_id":"42", "movie_title":"movie3"}]}' \
  http://localhost:8501/v1/models/ranking:predict

# Output:
# {"predictions": [[3.66357923]]}