# Help me to improve my skills

**URL:** <https://discourse.julialang.org/t/help-me-to-improve-my-skills/79663>\
**Category:** New to Julia\
**Tags:** question\
**Created:** [April 18, 2022, 11:09pm UTC](https://discourse.julialang.org/t/help-me-to-improve-my-skills/79663 "2022-04-18T23:09:46Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Lamis\_Njeh](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/lamis_njeh/32/34292_2.png) [@Lamis\_Njeh](https://discourse.julialang.org/u/Lamis_Njeh)\
**Post date:** [April 18, 2022, 11:09pm UTC](https://discourse.julialang.org/t/help-me-to-improve-my-skills/79663/1 "2022-04-18T23:09:46Z")

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Hello , I’m looking for  
1 / challenges in programming solving + Machine Learning to practice

2/ I have some problems when I m looking for predefined functions so where could I find all those functions

it’s lovely to send me problems to solve + books which contains all predefined function  
and thank you

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**Author:** ![gdalle](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/gdalle/32/27854_2.png) [@gdalle](https://discourse.julialang.org/u/gdalle)\
**Post date:** [April 19, 2022, 7:36am UTC](https://discourse.julialang.org/t/help-me-to-improve-my-skills/79663/2 "2022-04-19T07:36:41Z")

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Hi and welcome to the community!  
Regarding ML challenges, a good place to look is [Kaggle](https://www.kaggle.com/).  
As for “predefined functions”, I’m not sure what you mean, could you elaborate?

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**Author:** ![Lamis\_Njeh](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/lamis_njeh/32/34292_2.png) [@Lamis\_Njeh](https://discourse.julialang.org/u/Lamis_Njeh)\
**Post date:** [April 19, 2022, 6:40pm UTC](https://discourse.julialang.org/t/help-me-to-improve-my-skills/79663/3 "2022-04-19T18:40:52Z")

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thank you sir  
predefined functions are functions existing in julia packages which are so helpful and save a lot of time

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**Author:** ![Jeff\_Emanuel](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/jeff_emanuel/32/15440_2.png) [@Jeff\_Emanuel](https://discourse.julialang.org/u/Jeff_Emanuel)\
**Post date:** [April 19, 2022, 6:54pm UTC](https://discourse.julialang.org/t/help-me-to-improve-my-skills/79663/4 "2022-04-19T18:54:48Z")

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> [@Lamis\_Njeh](#):
>
> julia packages

> **[Flux.jl](https://fluxml.ai/)**
>
> The elegant machine learning library

> **[Start Machine Learning With Julia: Top Julia Libraries for Machine Learning](https://www.analyticsvidhya.com/blog/2021/05/top-julia-machine-learning-libraries/)**
>
> Julia libraries are very useful for ML and deep learning. In this article we are going to discuss top julia machine learning libraries

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**Author:** ![Lamis\_Njeh](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/lamis_njeh/32/34292_2.png) [@Lamis\_Njeh](https://discourse.julialang.org/u/Lamis_Njeh)\
**Post date:** [April 19, 2022, 7:29pm UTC](https://discourse.julialang.org/t/help-me-to-improve-my-skills/79663/5 "2022-04-19T19:29:23Z")

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thank you sir for your help It’s lovely from you