Data Science Dojo

AUGUST 19, 2024

Python Explain the steps involved in training a decision tree. Networking Platforms: Meetup: Attend AI-related meetups and networking events to connect with professionals in the field. Feature engineering: Creating informative features can help improve model performance and reduce overfitting.

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Data Science Dojo

AUGUST 27, 2024

They might find that it’s because of a popular deal or event on Tuesdays. Algorithms: Decision trees, random forests, logistic regression, and more are like different techniques a detective might use to solve a case. Imagine you’re trying to figure out why your favorite coffee shop is always busy on Tuesdays.

Data Scientist 195

Data Scientist Data Science Machine Learning Machine Learning 195

ODSC - Open Data Science

MAY 31, 2023

Apache Kafka is an event streaming platform that collects, stores, and processes streams of data (events) in real-time and in an elastic, scalable, and fault-tolerant manner. Consumers read the events and process the data in real-time. The TensorFlow instance acts as a Kafka consumer to load new events into its memory.

Data Lakes 131

Data Lakes Machine Learning Machine Learning Apache Kafka 131

Dataconomy

APRIL 16, 2025

It estimates the probability that a certain event occurs, based on one or more independent variables. Decision trees and neural networks: These models compare against logistic regression for different types of predictive tasks. What is logistic regression?

Machine Learning 91

Machine Learning Machine Learning Decision Trees Data Analysis 91

Dataconomy

MARCH 26, 2025

Decision trees, in particular, have shown efficacy in managing class imbalances effectively due to their inherent structure. This approach aligns well with techniques designed to identify rare events, enhancing the focus on detecting instances of the minority class.

Machine Learning 91

Machine Learning Machine Learning Algorithm Decision Trees 91

Pickl AI

APRIL 4, 2025

It deals with quantifying the likelihood of events occurring. Event: A subset of the sample space. Probability: A number between 0 and 1 assigned to an event, representing its likelihood. Conditional Probability: The probability of an event occurring given that another event has already occurred (P(A|B)).

Machine Learning 52

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AWS Machine Learning Blog

MARCH 25, 2025

break for event in graph.stream( {"messages": [("user", user_input)]}, config ): for value in event.values(): if isinstance(value["messages"][-1], BaseMessage): print("Assistant:", value["messages"][-1].content) These capabilities enhance the user experience and the overall functionality of generative AI applications.

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Smart Data Collective

SEPTEMBER 16, 2020

Fundamental to any aspect of data science, it’s difficult to develop accurate predictions or craft a decision tree if you’re garnering insights from inadequate data sources. The applications of predictive analytics are extensive and often require four key components to maintain effectiveness. Data Sourcing.

Predictive Analytics 139

Predictive Analytics Analytics Analytics Decision Trees 139

IBM Journey to AI blog

AUGUST 9, 2024

It extracts insights from historical data to make accurate predictions about the most likely upcoming event, result or trend. Output While both AI systems employ an element of prediction to produce their outputs, generative AI creates novel content whereas predictive AI forecasts future events and outcomes.

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ODSC - Open Data Science

JUNE 10, 2025

That’s why the Agentic AI Summit 2025 isn’t just another virtual event — it’s your hands-on blueprint for mastering this next wave of AI. Knowing how to train models is no longer enough. You need to know how to make them do things — reliably, efficiently, and securely.

AI 52

AI AI Decision Trees Data Science 52

AWS Machine Learning Blog

JUNE 22, 2023

Over 500 machine events are monitored in near-real time to give a full picture of machine conditions and their operating environments. Light & Wonder teamed up with the Amazon ML Solutions Lab to use events data streamed from LnW Connect to enable machine learning (ML)-powered predictive maintenance for slot machines.

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Pickl AI

JANUARY 2, 2025

Summary: Entropy in Machine Learning quantifies uncertainty, driving better decision-making in algorithms. It optimises decision trees, probabilistic models, clustering, and reinforcement learning. log2P(xi) measures the information content of each event in bits.

Machine Learning 52

Machine Learning Machine Learning Decision Trees Clustering 52

ODSC - Open Data Science

NOVEMBER 30, 2023

It uses data mining techniques like decision trees and rule-based systems to generate correct responses. Interested in attending an ODSC event? Learn more about our upcoming events here. Other AI models offer numerous benefits, but the healthcare sector and its patients expect more accountability and accuracy.

AI 94

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Pickl AI

MAY 10, 2023

In case you need to determine the likelihood of an event occurring, the application of sigmoid function is important. Decision Trees Decision Trees are non-linear model unlike the logistic regression which is a linear model. Consequently, each brand of the decision tree will yield a distinct result.

Clustering 52

Clustering Decision Trees Machine Learning Machine Learning 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. With every second on the track critical, the challenge showcased how data can shape decisions that define race outcomes.

Cross Validation 85

Cross Validation Decision Trees Data Scientist Data Science 85

Victor Zhou

MARCH 29, 2019

Decision Trees ? Training a decision tree consists of iteratively splitting the current data into two branches. Event Probability Pick Blue, Classify Blue ✓ 25% Pick Blue, Classify Green ❌ 25% Pick Green, Classify Blue ❌ 25% Pick Green, Classify Green ✓ 25% We only classify it incorrectly in 2 of the events above.

Decision Trees 52

Decision Trees 52

ODSC - Open Data Science

NOVEMBER 13, 2023

Model Selection Among the commonly used types are decision trees and regression models , each with advantages depending on the problem you’re trying to solve. Decision trees break down complex decisions into more straightforward choices, represented by nodes on a tree-like graph.

Predictive Analytics 52

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Dataconomy

OCTOBER 11, 2024

Predictive AI is designed to forecast future events based on historical data. Models like regression analysis, decision trees, and neural networks are often employed to predict outcomes. Generative AI, as the name suggests, focuses on creation What is predictive AI?

AI 121

AI AI Decision Trees Artificial Intelligence 121

Smart Data Collective

JUNE 26, 2019

Decision tree pruning and induction. Decision boundary learning with SVMs. events event_1,event_2, event_label 1,2,3 11.1,1221,11341 1322,1422,320 330,222,121. There are numerous reasons that scikit-learn is one of the preferred libraries for developing machine learning solutions. Advanced probability modeling.

Machine Learning 91

Machine Learning Machine Learning Python Decision Trees 91

Dataconomy

OCTOBER 5, 2023

Common choices include neural networks (used in deep learning), decision trees, support vector machines, and more. As such, it’s difficult to rely on software to accurately forecast where and when an event is set to occur. With the model selected, the initialization of parameters takes place.

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Pickl AI

SEPTEMBER 7, 2023

Gradient Boosting Iteratively builds weak learners, usually decision trees, by focusing on the residuals of the previous iteration’s predictions. Build a weak learner, usually a shallow decision tree, to understand and capture the patterns in the residuals. Weak Learner Creation: Address model shortcomings.

Algorithm 52

Algorithm Decision Trees Machine Learning Machine Learning 52

Pickl AI

JULY 1, 2024

Decision Trees These tree-like structures categorize data and predict demand based on a series of sequential decisions. Random Forests By combining predictions from multiple decision trees, random forests improve accuracy and reduce overfitting. Ensemble Learning Combine multiple forecasting models (e.g.,

Data Science 52

Data Science Decision Trees Machine Learning Machine Learning 52

Mlearning.ai

FEBRUARY 10, 2024

These mathematical domains serve as the crucial framework for comprehending patterns in data, allowing us to make highly accurate forecasts about future events. It serves as a fundamental principle in probability theory, illustrating how the likelihood of an event or hypothesis evolves as additional information is acquired.

Algorithm 52

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Data Science Dojo

AUGUST 16, 2023

Here are some of the key events in the history of transformers in neural networks: 1990: Jürgen Schmidhuber proposes the first transformer model, the “fast weight controller” 2017: Vaswani et al. It is now the go-to approach for many NLP tasks, and it is constantly being improved.

Natural Language Processing 195

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Data Science Dojo

AUGUST 16, 2023

Here are some of the key events in the history of transformers in neural networks: 1990: Jürgen Schmidhuber proposes the first transformer model, the “fast weight controller” 2017: Vaswani et al. It is now the go-to approach for many NLP tasks, and it is constantly being improved.

Natural Language Processing 195

Natural Language Processing Decision Trees Deep Learning Deep Learning 195

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.

Decision Trees 52

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ODSC - Open Data Science

MARCH 29, 2024

You didn’t mention to them that the scorecard you built uses decision trees to strategically bin the variables in the model, you calculated the weight of evidence values for each of these bins and then inputted all of that into a logistic regression model with a high model performance. Interested in attending an ODSC event?

Data Science 52

Data Science Decision Trees Machine Learning Machine Learning 52

Pickl AI

AUGUST 6, 2023

Decision Tree Regression: Decision tree regression is a non-parametric Machine Learning technique used for predicting continuous values. It constructs a tree-like structure by recursively splitting the data based on feature values, creating branches and leaf nodes. It is commonly used in medical research.

Machine Learning 52

Machine Learning Machine Learning Decision Trees Supervised Learning 52

ODSC - Open Data Science

SEPTEMBER 18, 2023

In this introduction to NLP course, you’ll learn about algorithms such as Naive Bayes, SVMs, and decision trees and understand how to use them for text classification, sentiment analysis, topic modeling, and more. Interested in attending an ODSC event? Learn more about our upcoming events here.

Deep Learning 52

Deep Learning Deep Learning Machine Learning Machine Learning 52

Pickl AI

DECEMBER 12, 2024

Introduction Boosting is a powerful Machine Learning ensemble technique that combines multiple weak learners, typically decision trees, to form a strong predictive model. Lets explore the mathematical foundation, unique enhancements, and tree-pruning strategies that make XGBoost a standout algorithm. Lower values (e.g.,

Machine Learning 52

Machine Learning Machine Learning Algorithm Decision Trees 52

Pickl AI

OCTOBER 15, 2024

They identify patterns in existing data and use them to predict unknown events. Techniques like linear regression, time series analysis, and decision trees are examples of predictive models. In more complex cases, you may need to explore non-linear models like decision trees, support vector machines, or time series models.

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IBM Journey to AI blog

JUNE 5, 2024

And most machine learning tools will automatically generate summaries of complex data, making it easier for executives and other decision-makers to understand reports without needing to review the raw data themselves. Predictive analytics.

Analytics 94

Analytics Analytics AI AI 94

AWS Machine Learning Blog

MAY 8, 2024

This meticulous approach allows Dialog Axiata to gain valuable insights into customer behavior, enabling them to predict potential churn events with remarkable accuracy. million subscribers, which amounts to 57% of the Sri Lankan mobile market. The base model, powered by CatBoost, provides a solid foundation for churn prediction.

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Cambridge Intelligence

FEBRUARY 20, 2024

FREE: Managing fraud The ultimate guide to fraud detection, investigation and prevention using data visualization GET YOUR FREE GUIDE The role of new & existing technology For many years, credit card companies have relied on analytics, algorithms and decision trees to power their fraud strategy.

AI 59

AI AI Machine Learning Machine Learning 59

Pickl AI

SEPTEMBER 12, 2024

Decision Trees: A supervised learning algorithm that creates a tree-like model of decisions and their possible consequences, used for both classification and regression tasks. Joint Probability: The probability of two events co-occurring, often used in Bayesian statistics and probability theory.

Data Analyst 52

Data Analyst Data Science Machine Learning Machine Learning 52

IBM Journey to AI blog

DECEMBER 19, 2023

As organizations collect larger data sets with potential insights into business activity, detecting anomalous data, or outliers in these data sets, is essential in discovering inefficiencies, rare events, the root cause of issues, or opportunities for operational improvements. But what is an anomaly and why is detecting it important?

Machine Learning 82

Machine Learning Machine Learning Supervised Learning K-nearest Neighbors 82

Mlearning.ai

APRIL 4, 2023

Precise credit risk assessments are made possible thanks to improved ML models (for instance, XGBoost, Light GBM, SVMs, Decision Trees and advanced Deep Learning algorithms). (A A Medium writer even built a credit risk model using some of the above-mentioned models — read here.) BECOME a WRITER at MLearning.ai

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