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Questions tagged [predictionio]

Apache PredictionIO is an open source Machine Learning server for software developers to create predictive features, such as personalization, recommendation and content discovery.

PredictionIO is an open source machine learning server for software developers to create predictive features, such as personalization, recommendation and content discovery.

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Running Linear Regression model in Apache PredictionIO

I am trying to run Linear regression model in Apache predictionIo. and took the sample template from the PredictionIO templere gallery. https://github.com/RAditi/PredictionIO-MLLib-LinReg-Template While deploy the engine as a service i am facing the…
sai krishna
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Apache PredictionIO - Docker run failed

I have been trying http://predictionio.apache.org/install/install-docker/ this tutorial. I have successfully built Docker image however when I try to run docker run i get the Can't open /etc/predictionio/pio-env.sh error. docker build -t…
biligunb
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Is it possible to get user events instead of recommendations in PredictionIO

Consider the below data is populated to PredictionIO: Items: Samsung, iPhone, Nexus Users: U1, U2 Event: U1 viewed Samsung, U1 viewed iPhone I am able to get the recommendations for user U1 when I try to do below query: { "user": "U1", …
Sangeetha
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PredictionIO train failed in HDInsight Yarn Cluster

I have tried to run pio train command in HDInsight Spark cluster using following command pio train -- --deploy-mode cluster --master yarn But there is following error have been provided 2018-11-05 11:40:05 WARN NativeCodeLoader:62 - Unable to load…
Anar Bagirov
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Duplicate field 'Status' when I try to run 'pio status'

When ever I do pio status I get the following error [INFO] [Management$] Inspecting PredictionIO... [INFO] [Management$] PredictionIO 0.13.0 is installed at /Users/prvns/tools/PredictionIO-0.13.0 [INFO] [Management$] Inspecting Apache…
Damien-Amen
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How do I run the build script in this docker container

I am trying to run this container here: https://github.com/mingfang/docker-predictionio. I built the docker image, but I don't know how to run the 'build' script in the repo. I tried ./build but that gives me this error: invalid argument "." for…
Maaz Mohamedy
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PredictionIO : pio train fails with stack overflow error

I'm trying to build a recommendation engine using predictionIO's similar product template. I modified the template to recommend user's instead of items by following this article. Now if I train my model for the first time by importing the sample…
Paras
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How to run PredictionIo Engine with MYSQL as a data source?

I have installed PredictionIo engine from the following link using the first method. Now I want to run the engine using MYSQL as a datasource. So I have configured env.sh file as described below : #!/usr/bin/env bash # # Copy this file as…
Paras
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PredictionIO 0.12.1 - No engine found. Your build might have failed. Aborting

I have used Binary Distribution to install PredictionIO 0.12.1, I have successfully started pio. After that I have used Quick Start - E-Commerce Recommendation Engine Template. At the time of building, I am getting Error that "[ERROR] [Engine$] No…
Nimit
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Unable to build apache pio sample template

I am trying to build the sample template from github but I get following error pio build --verbose [INFO] [Console$] [error] Modules were resolved with conflicting cross-version suffixes in…
gpd
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deploy predictionio with spark standalone cluster

I use the official Recommendation as a test. I did these steps successfully: event server installed in a docker container.(successfully) config eventdata, metadata and all things are stored in mysql.(successfully) train & deploy server in another…
user8036017
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Predicition.io - Undeploy prediction model

I want to undeploy an already deployed predictionio model, but didn't find any help so far. There is another post How to undeploy the Prediction IO model from stack overflow but it's also not working for me. I am using: pio …
shoaib
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PredictionIO UniversalRecommender elasticsearch error

I'm using the Universal Recommender that comes with Prediction.io and am getting the following error when I run the ./examples/integration-test script (found here). [INFO] [ContextHandler] Stopped…
Connor Cartwright
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IndexMissingException after building model predictionIO

I'm trying to update a parameter, build, train, and deploy an ALS model with pio (predictionIO). I'm very new to pio. 
 I updated the alpha paramenter in engine.json 
 then ran the build command: 
 /data/apps/PredictionIO-0.11.0-incubating/bin/pio…
modLmakur
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Deleting events from Prediction-IO App

We are using Hbase, Hadoop as event stores for our universal recommender apps which uses PredictionIO internally. The data has grown very large and after much thought, we think it would be better to delete data which is older than 6 months. (Adding…
TheRajVJain
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