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heroku / predictionio-engine-ur

Universal Recommender optimized for deployment to Heroku
http://actionml.com/universal-recommender
Apache License 2.0
11 stars 10 forks source link

Simplify `getBiasedSimilarItems` EsClient interface #4

Closed mars closed 7 years ago

mars commented 7 years ago

Use Scala types & options; eliminate confusing "Bad value in item [xxxxx] corresponding to key…" errors.

Questioning if this further divergence from original, upstream Universal Recommender is worth the improvement.