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Data Science News
Towards Data Science
7d
252
The Ultimate AI/ML Roadmap For Beginners
- AI and machine learning skills are in high demand, offering lucrative career opportunities.
- Key roles in AI/ML include Machine Learning Engineer, Data Scientist, and AI Engineer.
- Foundational knowledge in mathematics, particularly linear algebra, calculus, and statistics, is essential.
- Python is the preferred programming language for AI/ML, with NumPy, Pandas, and scikit-learn as essential libraries.
- Understanding data structures, algorithms, and basic ML concepts is crucial for aspiring AI/ML professionals.
- Learning machine learning involves grasping supervised and unsupervised learning, evaluation metrics, and feature engineering.
- Deep learning covers neural networks, convolutional and recurrent models, transformers, and reinforcement learning.
- MLOps focuses on deploying machine learning models into production efficiently using cloud technologies and tools like Git.
- Staying updated on research papers in AI/ML is essential to keep abreast of the latest developments.
- Breaking into AI/ML may take about a year following a structured roadmap, focusing on gradual skill development.
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Medium
7d
370
Image Credit: Medium
Beyond the Hype: How Benchmarking LLMs Drive AI Innovation
- Benchmarking Large Language Models (LLMs) evaluates the performance of different AI systems against standard metrics.
- LLM benchmarking is crucial for providing an objective picture of performance and enabling informed decisions amidst the hype.
- Benchmarking not only focuses on model performance but also includes tangible outcomes measuring user satisfaction and innovation.
- Implementing a robust benchmarking framework helps organizations unlock the full potential of LLMs for sustainable growth and innovation.
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Towards Data Science
1w
20
Attractors in Neural Network Circuits: Beauty and Chaos
- Attractors represent long-term behavioral patterns of dynamical systems, towards which systems tend to evolve from diverse initial conditions.
- Neural networks can also be interpreted as dynamical systems, whose trajectories are influenced by network weights, biases, and activation functions.
- Feedback loops in neural networks lead to recurrent systems with diverse temporal dynamics, producing attractors ranging from simple convergence to chaotic patterns.
- Different types of attractors include point attractors, limit cycles, toroidal attractors, and strange chaotic attractors, each showcasing unique system behaviors.
- A neural attractor model with feedback loops can generate attractors through nonlinear activation functions, random weight initializations, and scaling factors.
- Lyapunov exponents can measure the stability or instability of dynamical systems, with positive values indicating chaos and negative values indicating convergence or stability.
- Visualizing attractors through trajectories of hidden neurons in neural networks can display stable limit cycles, toroidal attractors, and chaotic strange attractors.
- Increasing the scaling factor in neural attractors can lead to transitions from stable patterns to chaotic behaviors, demonstrating the edge of chaos where systems exhibit both complexity and coherence.
- The aesthetics of attractors in neural networks highlight the mathematical beauty found at the intersection of ordered structures and unpredictability.
- The project draws inspiration from the work of J.C. Sprott and provides an interactive widget for visualizing and exploring attractors in neural network circuits.
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Towards Data Science
1w
253
Data-Driven March Madness Predictions
- March Madness is known for its unpredictability, with 64 men’s and 64 women’s College Basketball teams vying for victory and the odds of a perfect bracket being 1 in 9.2 quintillion.
- Different sources like KenPom Ratings, Nate Silver’s FiveThirtyEight’s Predictions, and Vegas Odds contribute to predicting outcomes, each with its strengths and weaknesses.
- Metrics like team efficiency, luck, momentum, tempo, and fatigue play vital roles in simulating tournament outcomes, helping in predicting potential upsets.
- Efficiency ratings, adjusted ratings, tempo, luck factor, momentum, and fatigue are key metrics considered in the predictions to determine team strengths.
- A data-driven approach involving Monte Carlo simulations helps in predicting outcomes by running tens of thousands of tournament scenarios to analyze probabilities.
- The model provides insights like championship odds, final four probabilities, and biggest upset chances to assist in bracket predictions with Duke, Florida, Auburn, and Houston as top contenders.
- Identifying potential upsets involves focusing on teams projected to beat higher-ranked opponents and games with close predictions to enhance bracket decision-making.
- While data and statistics offer a structured approach to March Madness predictions, the element of luck and chaos remains significant in determining tournament outcomes.
- Ultimately, March Madness is about embracing uncertainty, making informed choices, and recognizing the unpredictable nature of the tournament.
- The project offers insights into the interplay between data science and sports predictions, highlighting the challenge of balancing analytics with the inherent unpredictability of college basketball.
- Sports betting carries risks, and while data-driven models can aid decision-making, they do not guarantee success, emphasizing responsible gambling practices and seeking support if needed.
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Towards Data Science
1w
341
Testing the Power of Multimodal AI Systems in Reading and Interpreting Photographs, Maps, Charts and More
- Artificial intelligence has witnessed significant progress with the development of multimodal models that can process text, images, audio, and videos, potentially revolutionizing various fields.
- The article explores the capabilities of OpenAI's GPT-4o and GPT-4o-mini models in understanding and interpreting images containing figures, maps, molecular structures, and more.
- Tests conducted involve analyzing Google Maps screenshots, interpreting driving signs, guiding robotic arm movements, and understanding data plots using these AI models.
- The article discusses how JavaScript can be used to interact programmatically with OpenAI's models for image processing tasks.
- Examples include analyzing tide charts, height profiles, RNA-seq data plots, protein-ligand interactions, and more, showcasing the models' ability to extract valuable insights from visual data.
- The author also explores Google's Gemini 2.0 Flash model and compares its performance to OpenAI's models in understanding and interpreting images.
- Gemini 2.0 Flash demonstrates strong capabilities in inferring artist intents from images, showcasing potential applications in art analysis and interpretation.
- Overall, the article highlights the advancements in multimodal AI systems and their potential to assist in data analysis, robotics, and various other fields by analyzing and interpreting visual data.
- Further studies and tests could enhance the applications of these AI models in tasks requiring visual understanding, interpretation, and decision-making.
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Medium
1w
183
Image Credit: Medium
The Genius Little Secret Behind Killer Machine Learning Pipelines (Plus Stats That’ll Leave You…
- Machine learning (ML) is the invisible engine behind various applications like Netflix, fraud-proof banks, and stock markets.
- Building a top-tier ML pipeline requires a 6-step grind that anyone can learn, starting with data collection and ending with deployment.
- Key steps include data cleaning to handle missing values, duplicates, encoding, and scaling.
- The importance of exploratory data analysis (EDA) is highlighted, as it helps uncover outliers, trends, and feature cuts before model development.
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Dev
1w
91
Image Credit: Dev
3394. Check if Grid can be Cut into Sections
- Given an n x n grid and a set of rectangles, determine if it is possible to make two horizontal or two vertical cuts on the grid such that each resulting section contains at least one rectangle.
- The approach involves collecting intervals in both horizontal and vertical directions, merging overlapping intervals, and checking if the number of merged intervals is at least three, indicating the possibility of making the required cuts.
- The solution is implemented in PHP and has a time complexity of O(n log n) due to sorting and merging intervals.
- Link to contact the author is provided for further support or information.
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Towards Data Science
1w
36
A Clear Intro to MCP (Model Context Protocol) with Code Examples
- MCP (Model Context Protocol) aims to standardize the way AI agents call tools across different providers, similar to REST APIs bringing order to chaos in data retrieval.
- MCP provides context for AI models in a standardized way and enables systems to talk to each other consistently, avoiding mayhem in tool calling.
- The standardized approach of MCP can enhance AI system safety by providing easier access to well-tested tools, reducing security risks and potential malicious code.
- MCP offers a shared language for organizing, sharing, and invoking tools, which can lead to the democratization of tool calling.
- Understanding how MCP works can make AI systems safer and more scalable as concerns regarding security and compatibility arise.
- MCP components include Host (where the agent operates), Client (sends tool call requests), Server (centralizes tools), Agent (initiates tool calls), and Tools (functions that execute tasks).
- Servers register tools, expose metadata, and agents discover tools using MCP, with an execution process involving forming tool call requests in a standardized format and executing the functions.
- Utilizing the beeAI framework, a code example demonstrates leveraging MCP in a Re-Act Agent to interact with the Brave MCP server and discover and call tools.
- Challenges for MCP adoption include dependency on server uptime, potential points of failure, and security considerations, though the protocol offers advantages like reduced development overhead and interoperable standards.
- As more tool providers adopt MCP and organizations integrate AI agents, understanding and adopting MCP early can provide significant advantages as AI solutions scale.
- MCP faces challenges such as maintaining compatibility, addressing security concerns, and minimizing latency, but its standardized approach can benefit developers, AI researchers, and organizations developing agent-based systems.
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Medium
1w
233
Image Credit: Medium
The Incredible Predictive Power of OpenAI’s New “Deep Research”
- Philz Coffee, known for releasing one or two new drinks a year, teases a new Nirvana-themed drink on social media.
- An AI accurately predicts the new drinks, including their temperature, flavors, and names, in advance.
- Philz Coffee is a popular coffee spot in the Bay Area, likened to the In-N-Out Burger of coffee.
- The company's approach of teasing new drinks with cryptic messages generates excitement among its customers.
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Medium
1w
380
HOW TO TURN INSTANT GRATIFICATION TO YOUR ADVANTAGE
- Good habits may not feel rewarding initially, but they become easier to stick with as you see progress.
- Immediate rewards are essential to keep you excited while waiting for delayed rewards.
- Using reinforcement and habit stacking can help tie your habits to immediate cues and rewards.
- Immediate reinforcement is especially effective for breaking habits of avoidance.
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Medium
1w
171
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Scaling Into Trades with Logic: How to Build Ladder Entries and Exits in Pine Script
- Ladder-based strategies allow for structured entry and exit models in trading.
- Using volatility zones and partial fills in Pine Script can simplify the implementation.
- Ladder entries involve setting up multiple entry points for a trade, allowing for greater control.
- Ladder exits involve layering exit logic, helping to secure profits while still letting the trade continue.
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Analyticsindiamag
1w
242
Image Credit: Analyticsindiamag
HCLTech Launches ‘HCLTech Insight’ on Google Cloud
- HCLTech has launched 'HCLTech Insight', an AI-powered industry-focused solution on Google Cloud.
- The solution aims to improve data insights and analytics for manufacturers using Google Cloud technologies.
- HCLTech Insight utilizes AI to identify product defects in real-time and offers interactive dashboards and virtual assistance.
- The collaboration between HCLTech and Google Cloud helps businesses leverage AI and transition from concept to production-grade solutions.
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Analyticsindiamag
1w
367
Image Credit: Analyticsindiamag
What Made Menlo Ventures Bet on Anthropic?
- AI startup Anthropic, founded in 2021 by former OpenAI employees, raised $3.5 billion, valued at $61.5 billion.
- Menlo Ventures invested in Anthropic because of the potential for huge growth, similar to OpenAI.
- AI startups are securing significant funding despite lack of tangible products, like Safe Superintelligence.
- VCs are inclined towards ventures founded by ex-OpenAI, Anthropic, or DeepMind employees.
- Investing in former lab employees is based on belief in their ability to innovate.
- Menlo Ventures sees challenges in AI innovation in India compared to Western labs.
- Localized AI models supporting Indian languages are seen as a viable focus for India's AI ecosystem.
- Despite advancements, AI labs like Anthropic still hire engineers for complex tasks not yet automatable.
- Venture capitalists believe AI can automate certain tasks but not human collaboration.
- Menlo Ventures and Anthropic launched the Anthology Fund to support startups using Anthropic's technology.
- Wrapper AI companies must offer unique value to succeed, as per Das.
- Success in AI startups may not require large teams, with examples like Cursor and Midjourney.
- The future of billion-dollar startups could involve one-person operations with AI and cloud-based solutions.
- While lean teams work for AI startups, some industries still rely on larger workforces, like enterprise SaaS.
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Analyticsindiamag
1w
8
Image Credit: Analyticsindiamag
Cadence Launches Conformal AI Studio, Improves SoC Productivity by 10x
- Cadence Design Systems launches Conformal AI Studio to enhance system-on-chip (SoC) productivity using AI and ML techniques.
- The suite includes tools for logic equivalence checking (LEC), automated functional engineering change orders (ECOs), and low-power static signoff.
- Early customers like MediaTek and Renesas reported significant benefits, including reduced automated functional ECO flow runtimes and smaller ECO patches.
- Conformal AI Studio provides up to 10 times higher designer productivity and incorporates AI-driven innovations for improved efficiency in SoC design processes.
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Medium
1w
37
Image Credit: Medium
Unlocking Data Insights: A Differential Privacy Approach to Privacy-Preserving Data Mining
- Data mining is crucial for extracting insights from large datasets and driving smarter decisions across industries like healthcare, finance, and marketing.
- Privacy concerns arise in data mining due to the analysis of sensitive personal information, leading to potential privacy breaches and identity theft.
- Differential Privacy offers a solution by adding calibrated randomness to data analysis results, ensuring individual information remains confidential.
- Mechanisms like Laplace, Gaussian, and Exponential are used for different types of queries to preserve privacy while deriving insights from data.
- The Laplace Mechanism, for example, involves generating noise from a Laplace distribution to protect individual privacy in numerical data queries.
- By incorporating noise through differential privacy, tech companies can analyze trends while protecting user data and complying with regulations like GDPR.
- In healthcare, differential privacy enables hospitals to share aggregated patient insights without disclosing personal medical records, ensuring data-driven decisions.
- Online platforms use differential privacy in recommendation systems to provide personalized suggestions while safeguarding user preferences and data.
- Governments use differential privacy to publish demographic data while maintaining individual privacy, promoting data transparency without compromising privacy.
- Challenges of applying differential privacy include balancing utility and privacy, addressing the composition problem, and dealing with the complexity of real-world data.
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