# Working with arrays of data **URL:** \ **Category:** DL4J\ **Created:** [December 11, 2024, 5:09pm UTC](https://community.konduit.ai/t/working-with-arrays-of-data/3299 "2024-12-11T17:09:49Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![INotSleep](https://avatars.discourse-cdn.com/v4/letter/i/57b2e6/32.png) [@INotSleep](https://community.konduit.ai/u/INotSleep)\ **Post date:** [December 11, 2024, 5:09pm UTC](https://community.konduit.ai/t/working-with-arrays-of-data/3299/1 "2024-12-11T17:09:49Z")
Hello everyone! I want to create some NN, that will process array of data and return new array of data. How i can do that? For example: INPUT 1000 elements 9 features each OUTPUT: 10 elements 2 features each ---
**Author:** ![agibsonccc](https://yyz1.discourse-cdn.com/flex035/user_avatar/community.konduit.ai/agibsonccc/32/697_2.png) [@agibsonccc](https://community.konduit.ai/u/agibsonccc)\ **Post date:** [December 12, 2024, 7:37am UTC](https://community.konduit.ai/t/working-with-arrays-of-data/3299/2 "2024-12-12T07:37:15Z")
> [@INotSleep](#): > > e! > > I want to create some NN, that will process array of data and return new array of data. How i can do that? @INotSleep start here: [deeplearning4j-examples/dl4j-examples at master · deeplearning4j/deeplearning4j-examples · GitHub](https://github.com/deeplearning4j/deeplearning4j-examples/tree/master/dl4j-examples) For columnar data choose either classification or regression in the samples: [deeplearning4j-examples/dl4j-examples/src/main/java/org/deeplearning4j/examples/quickstart/modeling/feedforward at master · deeplearning4j/deeplearning4j-examples · GitHub](https://github.com/deeplearning4j/deeplearning4j-examples/tree/master/dl4j-examples/src/main/java/org/deeplearning4j/examples/quickstart/modeling/feedforward)