RecommendationEngine | The code for my talk in building a recommendation engine

by mminella JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | RecommendationEngine Summary

RecommendationEngine is a JavaScript library. RecommendationEngine has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

The code for my talk in building a recommendation engine using Spring and Hadoop

Support

Quality

Security

License

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Support

RecommendationEngine has a low active ecosystem.

It has 20 star(s) with 12 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of RecommendationEngine is current.

Quality

RecommendationEngine has no bugs reported.

Security

RecommendationEngine has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

RecommendationEngine does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

RecommendationEngine releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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RecommendationEngine Key Features

No Key Features are available at this moment for RecommendationEngine.

RecommendationEngine Examples and Code Snippets

No Code Snippets are available at this moment for RecommendationEngine.

Community Discussions

Trending Discussions on RecommendationEngine

deploy predictionio with spark standalone cluster

PredictionIO Training Error: ArrayIndexOutOfBoundsException

Second Autowired REST Repository not working

How to get string values in RDD while implementing spark fp growth?

QUESTION

deploy predictionio with spark standalone cluster

Asked 2018-May-22 at 10:13

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 docker container.(successfully)
spark standalone cluster installed in another container.(successfully)
create new app.(successfully)
import enough eventdata.(successfully)

When I train and deploy as follows, it's ok as the docs described :

...

ANSWER

Answered 2018-May-22 at 10:13

step-deploy depends on step-train's datas written at file://tmp or hdfs://tmp.

Source https://stackoverflow.com/questions/50256449

QUESTION

PredictionIO Training Error: ArrayIndexOutOfBoundsException

Asked 2017-Jul-15 at 11:37

We have a PIO 0.11.0 instance running, and we are attempting to use the UR engine, version 0.6.0 (https://github.com/actionml/universal-recommender). We have loaded the eventserver up with our training data, and when we run pio train the following error is produced:

...

ANSWER

Answered 2017-Jul-15 at 11:37

PIO can not find any purchase events in your data (may be they have wrong format). As result it can't build correlation between users & items.

Can you show sample events?

Source https://stackoverflow.com/questions/45016344

QUESTION

Second Autowired REST Repository not working

Asked 2017-May-15 at 15:29

I am using inside of my application's controller autowired repository that works fine. But I also want to use my repo inside of another class. But when I invoke any method from the second class I get null pointer exception, looks like Autowiring is not working inside of this class. What am I doing wrong? Is it impossible to Autowire the same repo more than once? Or maybe I should implement Service and call my repo via Service?

Error:

...

ANSWER

Answered 2017-May-15 at 15:14

Q : But when I invoke any method from the second class I get null pointer exception, looks like Autowiring is not working inside of this class. What am I doing wrong?

A : It's normal, as your RecommendationEngine class is not a spring bean ==> not handled by the spring context. So to make it works you should configure it as a bean ( using annotation or xml config ).

Q : Is it impossible to Autowire the same repo more than once?

A : You can call your spring beans as many as you want.

Source https://stackoverflow.com/questions/43982843

QUESTION

How to get string values in RDD while implementing spark fp growth?

Asked 2017-Mar-28 at 20:20

I have successfully joined userID with match in the query below.

...

ANSWER

Answered 2017-Mar-28 at 20:20

You have a row with 2 fields, and row.get(2) gets the value of its third field (fields in row are 0-based, as usually); of course it's an error. To get matchesPlayedOn, use row.get(1) or just row(1).

Source https://stackoverflow.com/questions/43058171

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install RecommendationEngine

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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