Flipboard

NOVEMBER 27, 2024

Therefore, we developed a machine learning model to diagnose stroke in patients with acute neurological manifestations in the ICU. Internal model validation yielded an average accuracy of 0.7560, sensitivity of 0.8959, specificity of 0.7000, and area under the receiver operating characteristic curve (AUROC) of 0.8201.

Machine Learning 81

Machine Learning Machine Learning Cross Validation Algorithm 81

Pickl AI

MARCH 26, 2024

Summary: The KNN algorithm in machine learning presents advantages, like simplicity and versatility, and challenges, including computational burden and interpretability issues. Unlocking the Power of KNN Algorithm in Machine Learning Machine learning algorithms are significantly impacting diverse fields.

K-nearest Neighbors 52

K-nearest Neighbors Machine Learning Machine Learning Algorithm 52

Dataconomy

AUGUST 22, 2023

Today, as machine learning algorithms continue to shape our world, the integration of Bayesian principles has become a hallmark of advanced predictive modeling. This is where machine learning comes in. What is machine learning? Machine learning algorithms help you find patterns in this data.

Machine Learning 91

Machine Learning Machine Learning Algorithm Deep Learning 91

Dataconomy

AUGUST 15, 2023

The Gaussian process for machine learning can be considered as an intellectual cornerstone, wielding the power to decipher intricate patterns within data and encapsulate the ever-present shroud of uncertainty. At its core, machine learning endeavors to extract knowledge from data to illuminate the path forward.

Machine Learning 91

Machine Learning Machine Learning Cross Validation Data Preparation 91

Pickl AI

AUGUST 8, 2024

Summary: Support Vector Machine (SVM) is a supervised Machine Learning algorithm used for classification and regression tasks. Introduction Machine Learning has revolutionised various industries by enabling systems to learn from data and make informed decisions.

Machine Learning 52

Machine Learning Machine Learning Support Vector Machines Algorithm 52

Pickl AI

DECEMBER 10, 2024

Summary: Hyperparameters in Machine Learning are essential for optimising model performance. They are set before training and influence learning rate and batch size. This summary explores hyperparameter categories, tuning techniques, and tools, emphasising their significance in the growing Machine Learning landscape.

Machine Learning 52

Machine Learning Machine Learning Cross Validation Decision Trees 52

Pickl AI

NOVEMBER 28, 2024

Summary: The blog discusses essential skills for Machine Learning Engineer, emphasising the importance of programming, mathematics, and algorithm knowledge. Understanding Machine Learning algorithms and effective data handling are also critical for success in the field.

Machine Learning 52

Machine Learning Machine Learning ML ML 52

Pickl AI

JANUARY 3, 2024

Feature engineering in machine learning is a pivotal process that transforms raw data into a format comprehensible to algorithms. Embrace the benefits of feature engineering to unlock the full potential of your Machine-Learning endeavors and achieve accurate predictions in diverse real-world scenarios.

Machine Learning 52

Machine Learning Machine Learning Exploratory Data Analysis Cross Validation 52

Data Science Dojo

AUGUST 19, 2024

Business Benefits: Organizations are recognizing the value of AI and data science in improving decision-making, enhancing customer experiences, and gaining a competitive edge An AI research scientist acts as a visionary, bridging the gap between human intelligence and machine capabilities. Privacy: Protecting user privacy and data security.

AI 195

AI AI Machine Learning Machine Learning 195

DrivenData Labs

MAY 24, 2023

The NAS is investing in new ways to bring vast amounts of data together with state-of-the-art machine learning to improve air travel for everyone. Federated learning is a technique for collaboratively training a shared machine learning model across data from multiple parties while preserving each party's data privacy.

Machine Learning 225

Machine Learning Machine Learning Decision Trees Data Science 225

Pickl AI

NOVEMBER 18, 2024

Summary: The blog provides a comprehensive overview of Machine Learning Models, emphasising their significance in modern technology. It covers types of Machine Learning, key concepts, and essential steps for building effective models. The global Machine Learning market was valued at USD 35.80

Machine Learning 52

Machine Learning Machine Learning Decision Trees Algorithm 52

Mlearning.ai

JULY 6, 2023

AI-generated image ( craiyon ) In machine learning (ML), a hyperparameter is a parameter whose value is given by the user and used to control the learning process. This is in contrast to other parameters, whose values are obtained algorithmically via training.

Machine Learning 52

Machine Learning Machine Learning Algorithm ML 52

Pickl AI

DECEMBER 10, 2024

Summary: Feature extraction in Machine Learning is essential for transforming raw data into meaningful features that enhance model performance. Introduction Machine Learning has become a cornerstone in transforming industries worldwide. The global market was valued at USD 36.73 from 2023 to 2030.

Machine Learning 52

Machine Learning Machine Learning Algorithm Deep Learning 52

Mlearning.ai

FEBRUARY 15, 2023

Figure 1 Preprocessing Data preprocessing is an essential step in building a Machine Learning model. Figure 4 Data Cleaning Conventional algorithms are often biased towards the dominant class, ignoring the data distribution. For many classification applications, random forest is now one of the best-performing algorithms.

Cross Validation 52

Cross Validation Decision Trees Algorithm Natural Language Processing 52

Pickl AI

SEPTEMBER 18, 2024

Summary: Machine Learning Engineer design algorithms and models to enable systems to learn from data. Introduction Machine Learning is rapidly transforming industries. Who is a Machine Learning Engineer? They ensure that Machine Learning solutions are accurate, scalable, and maintainable.

Machine Learning 52

Machine Learning Machine Learning Algorithm Natural Language Processing 52

DagsHub

JUNE 3, 2024

The pedestrian died, and investigators found that there was an issue with the machine learning (ML) model in the car, so it failed to identify the pedestrian beforehand. Therefore, let’s examine how you can improve the overall accuracy of your machine learning models so that they perform well and make reliable and safe predictions.

Machine Learning 52

Machine Learning Machine Learning Decision Trees ML 52

Mlearning.ai

MAY 20, 2023

image from lexica.art Machine learning algorithms can be used to capture gender detection from sound by learning patterns and features in the audio data that are indicative of gender differences. Training a Machine Learning Model : The preprocessed features are used to train a machine learning model.

Machine Learning 52

Machine Learning Machine Learning Support Vector Machines Cross Validation 52

Pickl AI

JULY 26, 2023

The concepts of bias and variance in Machine Learning are two crucial aspects in the realm of statistical modelling and machine learning. Understanding these concepts is paramount for any data scientist, machine learning engineer, or researcher striving to build robust and accurate models.

Machine Learning 52

Machine Learning Machine Learning Cross Validation Decision Trees 52

NYU Center for Data Science

AUGUST 2, 2023

Currently an associate professor in the Department of Statistics at Columbia University, Arian’s research interests include high-dimensional statistics, computational imaging, compressed sensing, and machine learning. Prior to his work at Columbia, Arian was a postdoctoral scholar at Rice University.

Cross Validation 83

Cross Validation Machine Learning Machine Learning Artificial Intelligence 83

Pickl AI

MAY 17, 2023

Machine learning empowers the machine to perform the task autonomously and evolve based on the available data. However, while working on a Machine Learning algorithm , one may come across the problem of underfitting or overfitting. Both these aspects can impact the performance of the Machine Learning model.

Machine Learning 52

Machine Learning Machine Learning Cross Validation ML 52

Towards AI

AUGUST 16, 2023

Gungor Basa Technology of Me There is often confusion between the terms artificial intelligence and machine learning. An agent is learning if it improves its performance based on previous experience. When the agent is a computer, the learning process is called machine learning (ML) [6, p.

AI 98

AI AI Machine Learning Machine Learning 98

Flipboard

FEBRUARY 2, 2023

With advanced analytics derived from machine learning (ML), the NFL is creating new ways to quantify football, and to provide fans with the tools needed to increase their knowledge of the games within the game of football. Models were trained and cross-validated on the 2018, 2019, and 2020 seasons and tested on the 2021 season.

Cross Validation 123

Cross Validation ML ML Machine Learning 123

Mlearning.ai

FEBRUARY 10, 2023

For example, if you are using regularization such as L2 regularization or dropout with your deep learning model that performs well on your hold-out-cross-validation set, then increasing the model size won’t hurt performance, it will stay the same or improve. Machine learning yearning. References [1].Ng, Ng, Andrew.

Machine Learning 52

Machine Learning Machine Learning Deep Learning Deep Learning 52

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. Let’s get started!

Machine Learning 52

Machine Learning Machine Learning Decision Trees Data Science 52

DrivenData Labs

MAY 22, 2024

Gradient-boosted trees were popular modeling algorithms among the teams that submitted model reports, including the first- and third-place winners. I saw this as an exciting opportunity to test and expand my machine learning skills in a practical, real-world setting. Tree-based models were popular but not exclusive.

Cross Validation 130

Cross Validation Machine Learning Machine Learning ML 130

Mlearning.ai

NOVEMBER 29, 2023

How to Use Machine Learning (ML) for Time Series Forecasting — NIX United The modern market pace calls for a respective competitive edge. Data forecasting has come a long way since formidable data processing-boosting technologies such as machine learning were introduced. Some of them may even be deemed outdated by now.

Machine Learning 52

Machine Learning Machine Learning ML ML 52

DrivenData Labs

MARCH 28, 2023

I am involved in an educational program where I teach machine and deep learning courses. Machine learning is my passion and I often take part in competitions. Before my PhD, I completed a Masters degree in biomedical engineering at Tsinghua University and worked as an algorithm engineer at SenseTime.

Machine Learning 130

Machine Learning Machine Learning Cross Validation Deep Learning 130

Mlearning.ai

FEBRUARY 10, 2024

Unlocking Predictive Power: How Bayes’ Theorem Fuels Naive Bayes Algorithm to Solve Real-World Problems [link] Introduction In the constantly shifting realm of machine learning, we can see that many intricate algorithms are rooted in the fundamental principles of statistics and probability.

Algorithm 52

Algorithm Decision Trees Cross Validation Machine Learning 52

Mlearning.ai

APRIL 10, 2023

It is a popular clustering algorithm used in machine learning and data mining to group points in a dataset that are closely packed together, based on their distance to other points. To understand how the algorithm works, we will walk through a simple example. Image by the author.

Algorithm 52

Algorithm Clustering Cross Validation Machine Learning 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. Support Vector Machine Support Vector Machine ( SVM ) is a supervised learning algorithm used for classification and regression analysis.

Machine Learning 52

Machine Learning Machine Learning Data Scientist Support Vector Machines 52

ODSC - Open Data Science

OCTOBER 24, 2023

Then, how to essentially eliminate training, thus speeding up algorithms by several orders of magnitude? The full details are in my new book “Statistical Optimization for Generative AI and Machine Learning”, available here. There are two aspects to this problem of synthesizing data. I provide a brief overview only.

Data Science 98

Data Science Cross Validation Algorithm Machine Learning 98

Ocean Protocol

FEBRUARY 2, 2023

Indeed, the most robust predictive trading algorithms use machine learning (ML) techniques. On the optimistic side, algorithmically trading assets with predictive ML models can yield enormous gains à la Renaissance Technologies… Yet algorithmic trading gone awry can yield enormous losses as in the latest FTX scandal.

Cross Validation 52

Cross Validation Algorithm ML ML 52

Ocean Protocol

NOVEMBER 28, 2024

Participants used historical data from past Mexican Grand Prix events and insights from the 2024 F1 season to create machine-learning models capable of predicting key race elements. Firepig refined predictions using detailed feature engineering and cross-validation.

Cross Validation 85

Cross Validation Decision Trees Data Scientist Data Science 85

Heartbeat

FEBRUARY 20, 2023

First-time project and model registration Photo by Isaac Smith on Unsplash The world of machine learning and data science is awash with technicalities. Machine learning problems could grow to such an extent that you constantly lose track of what you are doing. One problem that is particularly prevalent is model tracking.

Cross Validation 87

Cross Validation ML ML Machine Learning 87

Pickl AI

FEBRUARY 12, 2024

Technical Proficiency Data Science interviews typically evaluate candidates on a myriad of technical skills spanning programming languages, statistical analysis, Machine Learning algorithms, and data manipulation techniques. Differentiate between supervised and unsupervised learning algorithms.

Data Science 52

Data Science Cross Validation Machine Learning Machine Learning 52

DrivenData Labs

APRIL 10, 2024

In the Kelp Wanted challenge, participants were called upon to develop algorithms to help map and monitor kelp forests. Winning algorithms will not only advance scientific understanding, but also equip kelp forest managers and policymakers with vital tools to safeguard these vulnerable and vital ecosystems.

Deep Learning 130

Deep Learning Deep Learning Machine Learning Machine Learning 130

Smart Data Collective

JULY 1, 2023

Image annotation is the act of labeling images for AI and machine learning models. The resulting structured data is then used to train a machine learning algorithm. There are a lot of image annotation techniques that can make the process more efficient with deep learning.

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