Hi all, A PR is submitted to add to do classification or prediction using a pre-built model with DeepLearning4J library (thanks @mans2singh!). https://github.com/apache/nifi/pull/2686
I found following things can/should be improved so that people can use it easier from a NiFi flow: - To utilize evaluation results at the downstream flow. Example flow template is provided, however it requires external database. (RecordLookup, enrichment pattern would be more appropriate?) - Vectorize input data. (Record reader/writer, conversion?) To me, the key point is "How easy and naturally NiFi user can use DeepLearning within their NiFi flow?" A sophisticated DeepLearning support may not be able to accomplish with just a single Processor. I will keep reviewing PR2686, but anyone who is interested in, or has some knowledge in Machine Learning or Deep Learning stuffs, please join! Thanks, Koji
