Pickl AI

SEPTEMBER 12, 2024

Data Science is the art and science of extracting valuable information from data. It encompasses data collection, cleaning, analysis, and interpretation to uncover patterns, trends, and insights that can drive decision-making and innovation.

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Pickl AI

APRIL 26, 2024

Overfitting occurs when a model learns the training data too well, including noise and irrelevant patterns, leading to poor performance on unseen data. Techniques such as cross-validation, regularisation , and feature selection can prevent overfitting. What are the advantages and disadvantages of decision trees ?

Data Analyst 52

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DrivenData Labs

MAY 22, 2024

Meet the Winners ¶ Prize Name 1st place Rasyid Ridha (rasyidstat) 2nd place Roman Chernenko and Vitaly Bondar (Team ck-ua) 3rd place Matthew Aeschbacher (oshbocker) Rasyid Ridha ¶ Place: 1st Prize: $25,000 Home country: Indonesia Username: rasyidstat Background: Experienced Data Scientist specializing in time series and forecasting.

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Pickl AI

JULY 12, 2024

Decision Trees Decision trees recursively partition data into subsets based on the most significant attribute values. Python’s Scikit-learn provides easy-to-use interfaces for constructing decision tree classifiers and regressors, enabling intuitive model visualisation and interpretation.

Artificial Intelligence 52

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Mlearning.ai

MAY 23, 2023

Hey guys, in this blog we will see some of the most asked Data Science Interview Questions by interviewers in [year]. Data science has become an integral part of many industries, and as a result, the demand for skilled data scientists is soaring. Overfitting: The model performs well only for the sample training data.

Data Science 52

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Mlearning.ai

NOVEMBER 30, 2023

Mastering Tree-Based Models in Machine Learning: A Practical Guide to Decision Trees, Random Forests, and GBMs Image created by the author on Canva Ever wondered how machines make complex decisions? Just like a tree branches out, tree-based models in machine learning do something similar. So buckle up!

Machine Learning 52

Machine Learning Machine Learning Decision Trees Data Science 52

Mlearning.ai

APRIL 13, 2023

Photo by Robo Wunderkind on Unsplash In general , a data scientist should have a basic understanding of the following concepts related to kernels in machine learning: 1. Gaussian kernels are commonly used for classification problems that involve non-linear boundaries, such as decision trees or neural networks.

Machine Learning 52

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Heartbeat

OCTOBER 31, 2023

Before continuing, revisit the lesson on decision trees if you need help understanding what they are. We can compare the performance of the Bagging Classifier and a single Decision Tree Classifier now that we know the baseline accuracy for the test dataset. Bagging is a development of this idea.

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Iguazio

JUNE 25, 2023

Detect Drift: Concept Drift and Data Drift Monitor for all types of drift to ensure that the ML model remains accurate and reliable. Use techniques such as sequential analysis, monitoring distribution between different time windows, adding timestamps to the decision tree based classifier, and more.

ML 52

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DagsHub

APRIL 21, 2024

Although MLOps is an abbreviation for ML and operations, don’t let it confuse you as it can allow collaborations among data scientists, DevOps engineers, and IT teams. Model Training Frameworks This stage involves the process of creating and optimizing the predictive models with labeled and unlabeled data.

Machine Learning 59

Machine Learning Machine Learning ML ML 59

The MLOps Blog

JUNE 6, 2023

This is an ensemble learning method that builds multiple decision trees and combines their predictions to improve accuracy and reduce overfitting. The pipeline automates the entire process of preprocessing the data and training the model, making the workflow more efficient and easier to maintain. Create the ML model.

ML 52

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Dataconomy

SEPTEMBER 1, 2023

By combining, for example, a decision tree with a support vector machine (SVM), these hybrid models leverage the interpretability of decision trees and the robustness of SVMs to yield superior predictions in medicine. The decision tree algorithm used to select features is called the C4.5

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Heartbeat

MAY 29, 2023

The weak models can be trained using techniques such as decision trees or neural networks, and the outputs are combined using techniques such as weighted averaging or gradient boosting. Use a representative and diverse validation dataset to ensure that the model is not overfitting to the training data.

Machine Learning 78

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