Dr. Robert Kübler, Author at Towards Data Science https://towardsdatascience.com Publish AI, ML & data-science insights to a global community of data professionals. Wed, 05 Feb 2025 21:35:11 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://towardsdatascience.com/wp-content/uploads/2025/02/cropped-Favicon-32x32.png Dr. Robert Kübler, Author at Towards Data Science https://towardsdatascience.com 32 32 Advanced Time Series Forecasting With sktime https://towardsdatascience.com/advanced-time-series-forecasting-with-sktime-af8eabc76173/ Mon, 11 Nov 2024 17:32:12 +0000 https://towardsdatascience.com/advanced-time-series-forecasting-with-sktime-af8eabc76173/ Learn how to optimize model hyperparameters and even the architecture in a few lines of code

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]]> Convenient Time Series Forecasting with sktime https://towardsdatascience.com/convenient-time-series-forecasting-with-sktime-bb82375e846c/ Wed, 25 Sep 2024 17:32:16 +0000 https://towardsdatascience.com/convenient-time-series-forecasting-with-sktime-bb82375e846c/ How to make forecasting as easy as a walk in the park

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]]> How to Forecast Hierarchical Time Series https://towardsdatascience.com/how-to-forecast-hierarchical-time-series-75f223f79793/ Tue, 20 Aug 2024 17:32:17 +0000 https://towardsdatascience.com/how-to-forecast-hierarchical-time-series-75f223f79793/ A beginner's guide to forecast reconciliation

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]]> A Small Python Library For Marketing Mix Modeling: MaMiMo https://towardsdatascience.com/a-small-python-library-for-marketing-mix-modeling-mamimo-100f31666e18/ Fri, 17 May 2024 17:33:14 +0000 https://towardsdatascience.com/a-small-python-library-for-marketing-mix-modeling-mamimo-100f31666e18/ Create marketing mix models the scikit-learn way

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]]> TARNet and Dragonnet: Causal Inference Between S- And T-Learners https://towardsdatascience.com/tarnet-and-dragonnet-causal-inference-between-s-and-t-learners-0444b8cc65bd/ Tue, 05 Mar 2024 17:32:18 +0000 https://towardsdatascience.com/tarnet-and-dragonnet-causal-inference-between-s-and-t-learners-0444b8cc65bd/ Learn how to build neural networks for direct causal inference

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]]> Easy Methods for Causal Inference https://towardsdatascience.com/easy-methods-for-causal-inference-bb5d3da4f8ca/ Tue, 20 Feb 2024 17:32:22 +0000 https://towardsdatascience.com/easy-methods-for-causal-inference-bb5d3da4f8ca/ Use your favorite models in combination with meta-learners to make valid causal statements

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]]> Find Hidden Laws Within Your Data with Symbolic Regression https://towardsdatascience.com/find-hidden-laws-within-your-data-with-symbolic-regression-ebe55c1a4922/ Fri, 09 Feb 2024 17:32:23 +0000 https://towardsdatascience.com/find-hidden-laws-within-your-data-with-symbolic-regression-ebe55c1a4922/ Automatically discover fundamental formulas like Kepler and Newton

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]]> Shapley Values Clearly Explained https://towardsdatascience.com/shapley-values-clearly-explained-a7f7ef22b104/ Sun, 04 Feb 2024 17:32:24 +0000 https://towardsdatascience.com/shapley-values-clearly-explained-a7f7ef22b104/ Distribute the teamwork result fairly among the members

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]]> Neural Networks For Periodic Functions https://towardsdatascience.com/neural-networks-for-periodic-functions-648cfc940437/ Tue, 16 Jan 2024 17:32:26 +0000 https://towardsdatascience.com/neural-networks-for-periodic-functions-648cfc940437/ When ReLU's extrapolation capabilities are not enough

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]]> Particle Swarm Optimization https://towardsdatascience.com/particle-swarm-optimization-b869231c57fe/ Wed, 10 Jan 2024 17:32:27 +0000 https://towardsdatascience.com/particle-swarm-optimization-b869231c57fe/ The most mesmerizing way of optimizing arbitrary functions

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]]> Memory-Efficient Embeddings https://towardsdatascience.com/memory-efficient-embeddings-d637cba7f006/ Mon, 01 Jan 2024 17:32:28 +0000 https://towardsdatascience.com/memory-efficient-embeddings-d637cba7f006/ Creating smaller models with a new kind of embedding layer

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]]> Convenient Reinforcement Learning With Stable-Baselines3 https://towardsdatascience.com/convenient-reinforcement-learning-with-stable-baselines3-dccf466b7585/ Sat, 09 Dec 2023 17:32:32 +0000 https://towardsdatascience.com/convenient-reinforcement-learning-with-stable-baselines3-dccf466b7585/ Reinforcement learning without the boilerplate code

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]]> Hands-On Deep Q-Learning https://towardsdatascience.com/hands-on-deep-q-learning-9073040ce841/ Sat, 25 Nov 2023 17:32:37 +0000 https://towardsdatascience.com/hands-on-deep-q-learning-9073040ce841/ Level up your agent to win more difficult games!

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]]> A Practitioner’s Guide to Reinforcement Learning https://towardsdatascience.com/a-practitioners-guide-to-reinforcement-learning-1f1e249f8fa5/ Sat, 18 Nov 2023 17:32:39 +0000 https://towardsdatascience.com/a-practitioners-guide-to-reinforcement-learning-1f1e249f8fa5/ Take your first steps in writing game-winning AI agents

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]]> The Guide to Recommender Metrics https://towardsdatascience.com/the-guide-to-recommender-metrics-c5d72193ea2b/ Sun, 12 Nov 2023 17:32:42 +0000 https://towardsdatascience.com/the-guide-to-recommender-metrics-c5d72193ea2b/ Evaluating a recommender system offline can be tricky

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]]> Recommender Systems From Implicit Feedback Using TensorFlow Recommenders https://towardsdatascience.com/recommender-systems-from-implicit-feedback-using-tensorflow-recommenders-8ba36a976c57/ Sun, 05 Nov 2023 17:32:44 +0000 https://towardsdatascience.com/recommender-systems-from-implicit-feedback-using-tensorflow-recommenders-8ba36a976c57/ When customers don't explicitly tell you what they want

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]]> How to Optimize Your Marketing Budget https://towardsdatascience.com/how-to-optimize-your-marketing-budget-63707c18ba36/ Mon, 03 Jul 2023 17:32:45 +0000 https://towardsdatascience.com/how-to-optimize-your-marketing-budget-63707c18ba36/ It is Time to Reap The Fruits of Your Hard Marketing Mix Model Training!

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]]> Theoretical Deep Dive Into Linear Regression https://towardsdatascience.com/theoretical-deep-dive-into-linear-regression-e53c579aef5b/ Fri, 23 Jun 2023 17:32:45 +0000 https://towardsdatascience.com/theoretical-deep-dive-into-linear-regression-e53c579aef5b/ Learn about why linear regression is how it is, and how to naturally extend it in various ways

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]]> How to Build Popularity-Based Recommenders With Polars https://towardsdatascience.com/how-to-build-popularity-based-recommenders-with-polars-cc7920ad3f68/ Fri, 28 Apr 2023 17:32:46 +0000 https://towardsdatascience.com/how-to-build-popularity-based-recommenders-with-polars-cc7920ad3f68/ Basic recommenders that are easy to understand and implement, as well as fast to train

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]]> Bayesian Marketing Mix Modeling in Python via PyMC https://towardsdatascience.com/bayesian-marketing-mix-modeling-in-python-via-pymc3-7b2071f6001a/ Thu, 13 Apr 2023 17:33:19 +0000 https://towardsdatascience.com/bayesian-marketing-mix-modeling-in-python-via-pymc3-7b2071f6001a/ Estimate the saturation, carryover, and other parameters all at once, including their uncertainty

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