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									<span>Author of Genetic Algorithms in Elixir</span>
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								<p>Yeah, the image is wrong. I need to adjust. Sorry about that</p> 
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								<p>really interested in this book. Any reviews? Suitable for someone without formal CS background?</p> 
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								<p>I liked the book and did not find it difficult to read, I learned a subject I did not really know.</p>
<p>Maybe it’s because I have studied Biology instead of CS, and I know what genetic is…</p>
<p>Terminology was familiar <img src="https://forum.elixirforum.com/images/emoji/apple/slight_smile.png?v=15" title=":slight_smile:" class="emoji" alt=":slight_smile:" loading="lazy" width="20" height="20"></p> 
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								<p>I’m from a similar background so that’s very encouraging. Thanks!</p> 
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								<p>I have always found the topic interesting, but I really never found a use case for it. Most examples I see around are examples for which we already have a perfect algorithm - meaning we already know the solution. It may be these algorithms take a long time to run, but then again I would still wait in most cases instead of getting a <em>“It is quite possible that this is the best solution”</em> kind of answer.</p>
<p>Obviously, my preferences do not align if the run time is in the order of magnitude of, lets say, years of life the universe has.</p>
<p>So my question would really be: has anyone that had read this book found a real use case scenario for using it?</p>
<p>Right now I am working on what can be considered an auction sniper (there is an auction website, and my algorithm calculates the best price for my items given a few directions, like for example, how fast I want to get rid of said item). I understand the book has a chapter on finance, would this book hold value for the example I just mentioned?</p>
<p>Has anyone built cool things with  the material from the book? I would really appreciate direction.</p> 
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								<p>You can find <a class="mention" href="/u/qhwa" rel="nofollow">@qhwa</a> solving AOC with genetic algorythm <img src="https://forum.elixirforum.com/images/emoji/apple/slightly_smiling_face.png?v=15" title=":slightly_smiling_face:" class="emoji" alt=":slightly_smiling_face:" loading="lazy" width="20" height="20"></p>
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      <a href="https://forum.elixirforum.com/t/advent-of-code-2021-day-7/44298/16" rel="nofollow">Advent of Code 2021 - Day 7</a> <a class="badge-category__wrapper " href="/c/learning-resources/coding-challenges/83" rel="nofollow"><span data-category-id="83" style="--category-badge-color: #3AB54A; --category-badge-text-color: #FFFFFF; --parent-category-badge-color: #3AB54A;" data-parent-category-id="8" data-drop-close="true" class="badge-category --style-square --has-parent" title="Coding Challenges"><span class="badge-category__name">Coding Challenges</span></span></a>
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    Solved with a genetic algorithm. <img width="20" height="20" src="https://forum.elixirforum.com/images/emoji/apple/smiley.png?v=15" title="smiley" alt="smiley" class="emoji"> 
<a href="https://github.com/qhwa/AdventOfCode/blob/master/lib/aoc/2021/day07.exs" class="onebox" target="_blank" rel="noopener nofollow">https://github.com/qhwa/AdventOfCode/blob/master/lib/aoc/2021/day07.exs</a>
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								<p>Challenge in question:</p>
<ul>
<li><a href="https://adventofcode.com/2021/day/7" class="inline-onebox" rel="noopener nofollow ugc">Day 7 - Advent of Code 2021</a></li>
</ul>
<p>Maybe it is just me, but I truly look at this and I see a variant of the queens problem, but with additional limitations (such as fuel and horizontal movement only).</p>
<p>I will say I am impressed that someone picked up genetic algorithms as the first tool in their toolbet though. Really interesting !</p> 
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								<p>I don’t think people use their first tool for AOC.</p>
<p>Some did use awk <a class="mention" href="/u/ferd" rel="nofollow">@ferd</a> , some sql <a class="mention" href="/u/al2o3cr" rel="nofollow">@al2o3cr</a> , and I used as a way to learn lfe syntax.</p>
<p>Genetic algorithm might not be obvious, but it solves optimization problems in a neat way.</p> 
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<img alt="" width="24" height="24" src="https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/kokolegorille/48/4784_2.png" class="avatar"> kokolegorille:</div>
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<p>I don’t think people use their first tool for AOC.</p>
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<p>Exactly correct for me <img src="https://forum.elixirforum.com/images/emoji/apple/smiley.png?v=15" title=":smiley:" class="emoji" alt=":smiley:" loading="lazy" width="20" height="20"> I’ve been using genetic algorithm in one of our products where we needed to solve a problem similar to the <a href="https://en.wikipedia.org/wiki/Vehicle_routing_problem" rel="noopener nofollow ugc">Vehicle Routing Problem</a> and this book helped a lot. While there are a lot of solutions for VRP, I think genetic algorithm is still interesting as the fitness function can be easily extended as the business evolves.</p>
<p>One thing I find hard when using genetic algorithms is modeling the problem, or how to present the solution better. I would be very happy If the book can provide more help on it.</p> 
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								<p>My oldest is in AP Bio. I’m always looking for ways to tie programming (my interest) into what she likes to do. We had a pretty fun conversation about evolution and how to simulate it using computer modeling.</p>
<p>Really enjoyed this book and got to impress the lady next to me on the airplane. <img src="https://forum.elixirforum.com/images/emoji/apple/slight_smile.png?v=15" title=":slight_smile:" class="emoji" alt=":slight_smile:" loading="lazy" width="20" height="20"></p> 
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              <div id="likers-container-262128" 
                   class="likers-container"
                   data-first-post="false"
                   data-batch-url="/posts/batch_likers">
                   <div class="likers-placeholder" 
                     data-likers-post-id="262128"
                     data-batch-url="/posts/batch_likers">
                  <div class="post-likers"></div>
                </div>
              </div>
	        </div>
			

    </div>

    <div class="triangle-top-right type-standard-post cat-standard-post" title="Post #21"></div>
  </section>
</div>
</template></turbo-stream><turbo-stream action="replace" target="load-more-container"><template><div id="load-more-container" class="load-more-container">
    <a class="load-more-button" data-turbo-stream="true" href="/topics/35085/load_more?page=3">Load more posts</a>
</div></template></turbo-stream>