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Data Science News
Medium
1w
23
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How I Turned $500 in Video Sales with AI
- Revio is an AI video creation platform that transforms images and short video clips into professional-looking dynamic videos effortlessly.
- Users, even without prior video editing experience, have reported significant successes using Revio, including generating over $500 in video sales within the first week of using the platform.
- Revio simplifies video creation with its user-friendly interface, offering features like hyper-realistic animations, text customization, and full HD quality exports in minutes.
- The platform has been instrumental for creators and marketers alike, enabling them to create engaging videos for social media channels, resulting in viral content and profitable business opportunities.
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Dev
1w
25
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How Language Models Work: From Attention to Human Feedback
- Language models like GPT rely on deep neural networks to convert language into numbers and predict text with accuracy.
- Attention in AI helps models focus on important words in sentences for better predictions.
- Text is tokenized into subwords and transformed into numeric vectors to enable AI processing.
- Neural networks train on large text corpora, using backpropagation to adjust weights and improve language understanding.
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VentureBeat
1w
161
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From hallucinations to hardware: Lessons from a real-world computer vision project gone sideways
- A computer vision project aimed at identifying physical damage on laptops faced challenges like hallucinations and unreliable outputs.
- The team experimented with different approaches, including using an agentic framework to break down the image interpretation task into smaller agents.
- They found that image quality significantly impacted the model's output and tried training it with a mix of high and low-resolution images to improve consistency.
- Combining different AI techniques such as image captioning with language models and utilizing an agentic framework led to a more precise and manageable system for structured damage detection.
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Medium
1w
375
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The Transformative Power of Technology in the 21st Century
- The digital age has revolutionized how we access information, connect globally through social media, and utilize smartphones as essential tools in our daily lives.
- Technology has transformed education by breaking traditional boundaries with e-learning platforms, AI tutors, and interactive tools, enabling remote learning and gamified experiences.
- In healthcare, technology advancements like robotic surgeries, telemedicine, and AI diagnostics have enhanced the quality and accessibility of healthcare, especially highlighted during the COVID-19 pandemic.
- Artificial Intelligence and automation have become integral parts of our lives, powering voice assistants, self-driving cars, and reshaping industries by improving efficiency and reducing errors.
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Medium
1w
148
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Given an (Simple) Algorithm, What it’s Time Complexity?
- The first algorithm analyzed has a time complexity of O(N^2) due to N x N steps.
- The second algorithm's time complexity is determined to be O(N^2) through mathematical calculations involving summations.
- The third algorithm's time complexity is found to be O(N log(N)) based on the multiplication by 2 for each while iteration.
- The fourth algorithm's time complexity is revealed to be O(N) as the geometric series converges to 2.
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Medium
1w
0
VocalLabs.ai: Giving Voice to Data, and Data to Decisions
- VocalLabs.ai is a voice analytics platform that helps companies collect, analyze, and act on voice data from customers, users, or clients, translating interactions into actionable analytics.
- The platform utilizes tone analysis, pitch detection, and NLP to identify emotions like frustration, satisfaction, or confusion in real-time, making it ideal for call centers and help desks.
- VocalLabs provides transcription summaries, dashboards showcasing trends, recurring complaints, and user preferences, simplifying data analysis and decision-making processes for startups and customer service teams.
- The tool enables startups to gather valuable insights from customer vocal data quickly, empowering them to make informed decisions based on real-time emotions and user feedback.
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Medium
1w
140
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This Simple Tool "Hacks" ChatGPT, Gemini & Grok to Send You Millions of Clicks
- A little-known AI hack is allowing marketers to manipulate AI chatbots like ChatGPT, Gemini, and Grok to send free traffic to their websites.
- By structuring content strategically, marketers can make chatbots prioritize recommending their links over keeping users inside the chat.
- Some marketers have seen significant traffic increases using this method, such as getting 500,000+ clicks from ChatGPT in 30 days without ads or SEO.
- AI companies have not fully blocked this exploit yet, but they may do so in the future, making quick action essential for those looking to take advantage of the loophole.
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Analyticsindiamag
1w
17
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AI will be Extremely Unpredictable and Unimaginable, warns Ilya Sutskever
- Ilya Sutskever, founder of Safe Superintelligence, warned that AI will become extremely unpredictable and unimaginable.
- He expressed concerns about AI systems improving themselves, leading to rapid and uncontrollable progress.
- Sutskever mentioned the potential of AI to advance healthcare but also issued a stark warning about its capabilities.
- He traced his journey from a self-taught student to an AI pioneer while receiving an honorary degree from the Open University.
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Medium
1w
340
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5 Simple Machine Learning Algorithms Powering Netflix, YouTube, and Facebook
- The article explores 5 simple machine learning algorithms powering major platforms like Netflix, YouTube, and Facebook.
- Linear Regression helps predict numerical outcomes based on input features like estimating house prices or forecasting viewership of a show.
- Logistic Regression makes binary decisions (yes/no) using patterns to predict events, seen in applications like YouTube and healthcare.
- K-Nearest Neighbors (KNN) classifies data by comparing it with similar known data points, used in applications like recommending movies on Netflix.
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Analyticsindiamag
1w
392
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Intuit India Champions Data Scientists at WiDS
- Intuit India hosted WiDS Bengaluru 2025 with 140 data pros, promoting diversity.
- The event featured insightful keynotes and sessions on AI, finance, and system design.
- Experts delved into AI ethics, LLM applications, and practical innovation for real-world impact.
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Analyticsindiamag
1w
43
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OpenAI is Flirting with Danger by Naming China’s Blacklisted Zhipu AI as a Threat
- China's AI landscape sees emergence of Zhipu AI as a formidable competitor.
- Backed by state-owned Huafa Group, Zhipu AI raises significant capital for growth.
- OpenAI acknowledges Zhipu as a major player in China's AI development strategy.
- Zhipu AI expands globally, focusing on partnerships and infrastructure development.
- Concerns rise about Chinese AI influence as Zhipu gains traction internationally.
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Medium
1w
41
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Zero Tech Experience to Data Analyst Roadmap in 2025
- The article discusses the challenges individuals face when transitioning to a data analyst role without tech experience.
- The author provides a beginner-friendly roadmap to become a data analyst in 2025 based on real-world practices.
- The essential topics emphasized include learning SQL due to its widespread application in data analysis across companies.
- The eligibility of this article for a web story is false as it is more of an informational guide rather than a time-sensitive or visually engaging news piece.
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Medium
1w
25
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Linear Regression: From Zero to Hero
- Linear regression explains complex systems with a simple straight line on a graph.
- History of linear regression dates back to Gauss and Legendre in the 1800s.
- It is widely used in various fields due to its simplicity and interpretability.
- Key aspects include weights, bias, error, and cost functions for evaluation.
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Dev
1w
238
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2099. Find Subsequence of Length K With the Largest Sum
- The problem involves finding a subsequence of length k from an integer array nums with the largest sum.
- The solution entails selecting the k largest elements in the array while maintaining their original order.
- The algorithm includes creating pairs of index and value, sorting by value, selecting top k elements, sorting by index, and extracting values.
- The time complexity is O(n log n) due to sorting operations, and space complexity is O(n) for storing pairs.
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Medium
1w
140
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I Moved to the Countryside — And Had a Statistical Epiphany
- The author reflects on the disconnect between how statistics is taught in academia and how it is used in real-world applications.
- In practice, applied statisticians deal with messy real-world data and focus on interpretation, intuition, and storytelling rather than just theoretical exactitude.
- The author suggests reframing statistical education to focus more on applied thinking, judgment, and real-world data analysis processes like exploratory data analysis.
- The author invites readers to an online workshop aiming to make statistics more intuitive and enjoyable by focusing on real-world data analysis using JAMOVI and AI tools.
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