B L O G
Along the years I participated in many projects, some of them (the ones that can be public) are available here.
[{"id":217,"link":"https:\/\/nicolas-schlotterbeck.com\/2021\/09\/12\/miart\/","name":"miart","thumbnail":{"url":"https:\/\/nicolas-schlotterbeck.com\/wp-content\/uploads\/2021\/09\/Marco-horizontal-AWS-20195.jpeg","alt":""},"title":"MiArt: The First Art Marketplace in Chile","excerpt":"","content":"Welcome to MiArt, my inaugural venture and a pioneering art marketplace in Chile. MiArt serves as a dedicated platform for local artists and creators to showcase their original masterpieces, spanning art, crafts, ceramics, sculptures, and various other unique creations. Artists can seamlessly register and upload their works, while buyers can securely make payments through","author":{"name":"Nicol\u00e1s Schlotterbeck","link":"https:\/\/nicolas-schlotterbeck.com\/author\/jnschlott\/"},"date":"Sep 12, 2021","dateGMT":"2021-09-12 22:44:33","modifiedDate":"2024-09-29 02:56:15","modifiedDateGMT":"2024-09-29 02:56:15","commentCount":"0","commentStatus":"open","categories":{"coma":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>","space":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":1,"sec":8},"status":"publish"},{"id":162,"link":"https:\/\/nicolas-schlotterbeck.com\/2020\/06\/15\/mar\/","name":"mar","thumbnail":{"url":"https:\/\/nicolas-schlotterbeck.com\/wp-content\/uploads\/2022\/06\/sliceArtifactsB.png","alt":""},"title":"Conditional Generative Adversarial Neural Networks for Metal Artifact Reduction in Spine CT Images","excerpt":"","content":"Machine learning is changing the world. One of the most impressive advances are generative models. Over time it will be increasingly difficult to differentiate a fake video, image or audio from a real one. Having fun applications, others very useful, and could even become dangerous due to the generation of fake news content. But","author":{"name":"Nicol\u00e1s Schlotterbeck","link":"https:\/\/nicolas-schlotterbeck.com\/author\/jnschlott\/"},"date":"Jun 15, 2020","dateGMT":"2020-06-15 23:49:33","modifiedDate":"2024-03-23 23:24:02","modifiedDateGMT":"2024-03-23 23:24:02","commentCount":"0","commentStatus":"open","categories":{"coma":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/machine-learning\/\" rel=\"category tag\">Machine Learning<\/a>, <a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>","space":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/machine-learning\/\" rel=\"category tag\">Machine Learning<\/a> <a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":14,"sec":57},"status":"publish"},{"id":220,"link":"https:\/\/nicolas-schlotterbeck.com\/2022\/04\/05\/ltv\/","name":"ltv","thumbnail":{"url":"https:\/\/nicolas-schlotterbeck.com\/wp-content\/uploads\/2022\/07\/Captura-de-pantalla-de-2022-06-18-01-18-36.png","alt":""},"title":"Lifetime Value Prediction: A Mode vs Mean problem","excerpt":"","content":"Even the greatest can be wrong. In this project I tell part of my experience with an incredible Google paper, and how I improved it by correcting a simple fundamental mistake. This post shows how important it is to always go back to basics and think simple. Project in prediction of LTV (Lifetime Value)","author":{"name":"Nicol\u00e1s Schlotterbeck","link":"https:\/\/nicolas-schlotterbeck.com\/author\/jnschlott\/"},"date":"Apr 5, 2022","dateGMT":"2022-04-05 22:46:03","modifiedDate":"2023-12-20 02:54:56","modifiedDateGMT":"2023-12-20 02:54:56","commentCount":"0","commentStatus":"open","categories":{"coma":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/machine-learning\/\" rel=\"category tag\">Machine Learning<\/a>, <a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>","space":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/machine-learning\/\" rel=\"category tag\">Machine Learning<\/a> <a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":7,"sec":33},"status":"publish"},{"id":157,"link":"https:\/\/nicolas-schlotterbeck.com\/2020\/06\/06\/covid\/","name":"covid","thumbnail":{"url":"https:\/\/nicolas-schlotterbeck.com\/wp-content\/uploads\/2020\/06\/1592093289360.jpeg","alt":""},"title":"A Rapid COVID-19 Detection with AWS Chile","excerpt":"","content":"At the beginning of the pandemic, while I was working at Las Condes Hospital, a project was developed together with Amazon Web Services Chile for the detection of COVID-19 pneumonia patterns in chest X-rays. Using weighted cost functions for unbalanced data, transfer learning and augmentation. An accuracy of 0.92 was achieved with only four","author":{"name":"Nicol\u00e1s Schlotterbeck","link":"https:\/\/nicolas-schlotterbeck.com\/author\/jnschlott\/"},"date":"Jun 6, 2020","dateGMT":"2020-06-06 13:35:56","modifiedDate":"2023-12-20 02:54:41","modifiedDateGMT":"2023-12-20 02:54:41","commentCount":"0","commentStatus":"open","categories":{"coma":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/machine-learning\/\" rel=\"category tag\">Machine Learning<\/a>, <a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>","space":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/machine-learning\/\" rel=\"category tag\">Machine Learning<\/a> <a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":6,"sec":26},"status":"publish"},{"id":790,"link":"https:\/\/nicolas-schlotterbeck.com\/2022\/07\/27\/the-most-common-mistake-in-machine-learning-likelihood-vs-confidence\/","name":"the-most-common-mistake-in-machine-learning-likelihood-vs-confidence","thumbnail":{"url":"https:\/\/nicolas-schlotterbeck.com\/wp-content\/uploads\/2022\/08\/Screen-Shot-2022-08-10-at-23.40.52.png","alt":""},"title":"The most common mistake in Machine Learning: How to quantify uncertainty? Likelihood vs Confidence","excerpt":"","content":"About I started writing this post because of the most common misconception that I have always found in Machine Learning, almost always causing some practical problems. But the truth is that I extended the post much more and ended up becoming also one about how to measure the uncertainty of a prediction. This is","author":{"name":"Nicol\u00e1s Schlotterbeck","link":"https:\/\/nicolas-schlotterbeck.com\/author\/jnschlott\/"},"date":"Jul 27, 2022","dateGMT":"2022-07-27 00:15:04","modifiedDate":"2023-12-20 02:54:15","modifiedDateGMT":"2023-12-20 02:54:15","commentCount":"0","commentStatus":"open","categories":{"coma":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/machine-learning\/\" rel=\"category tag\">Machine Learning<\/a>, <a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>","space":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/machine-learning\/\" rel=\"category tag\">Machine Learning<\/a> <a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":13,"sec":3},"status":"publish"},{"id":213,"link":"https:\/\/nicolas-schlotterbeck.com\/2020\/03\/01\/signals-and-systems\/","name":"signals-and-systems","thumbnail":{"url":"https:\/\/nicolas-schlotterbeck.com\/wp-content\/uploads\/2020\/03\/fourier-e1655525372852.jpg","alt":""},"title":"Lectures on Signals and Systems","excerpt":"","content":"This are the lectures that I gave in first semester of 2020 for Los Andes University, Chile. That year the lectures where completely online for the first time due to the COVID-19 pandemic. I start given this class on the first semester of 2017, and since then I have myself learn a lot by","author":{"name":"Nicol\u00e1s Schlotterbeck","link":"https:\/\/nicolas-schlotterbeck.com\/author\/jnschlott\/"},"date":"Mar 1, 2020","dateGMT":"2020-03-01 22:43:09","modifiedDate":"2023-12-20 02:32:05","modifiedDateGMT":"2023-12-20 02:32:05","commentCount":"0","commentStatus":"open","categories":{"coma":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>","space":"<a href=\"https:\/\/nicolas-schlotterbeck.com\/category\/project\/\" rel=\"category tag\">Project<\/a>"},"taxonomies":{"post_tag":""},"readTime":{"min":2,"sec":3},"status":"publish"}]