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Data Science News
Medium
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Discover How One Guide Can Earn You $500 a Week
- The eLearning industry offers incredible potential for generating passive income.
- By creating study materials and guides, individuals can earn a lucrative stream of income.
- AI-powered content creation tools can expedite the process of crafting educational products.
- Distributing study guides on multiple platforms can maximize reach and revenue.
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VentureBeat
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Nous Research just launched an API that gives developers access to AI models that OpenAI and Anthropic won’t build
- Nous Research has launched a new Inference API to make its language models more accessible to developers and researchers.
- The API release features models like Hermes 3 Llama 70B and DeepHermes-3 8B Preview.
- Developers can access the API documentation for integration options and sign up through the waitlist system for access.
- The waitlist strategy manages demand and highlights Nous Research's infrastructure constraints and marketing tactics.
- The API is based on OpenAI's API design pattern and follows the release of Nous Chat in November.
- Nous Research aims to balance idealism and practicality in transitioning to commercial offerings while maintaining open-source values.
- The API launch represents a key step in Nous Research's evolution towards a sustainable business model.
- Nous Research emphasizes individual agency and user alignment in contrast to tightly controlled AI systems.
- Despite being marketed as “unrestricted,” Nous's models have guardrails against harmful outputs and responsible deployment.
- The API signifies an evolution in Nous Research's business model, balancing revenue generation with open-source principles.
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Dev
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2529. Maximum Count of Positive Integer and Negative Integer
- Given an array nums sorted in non-decreasing order, return the maximum between the number of positive integers and the number of negative integers.
- Binary Search for First Non-Negative Element: We use binary search to find the first index where the element is greater than or equal to zero. This index helps us determine the count of negative numbers, as all elements before this index are negative.
- Binary Search for First Positive Element: Similarly, we use binary search to find the first index where the element is strictly positive. This index helps us determine the count of positive numbers, as all elements from this index to the end of the array are positive.
- Efficiency: Both binary searches operate in O(log n) time, making the solution efficient even for the upper constraint of 2000 elements. The overall time complexity is O(log n) due to the two binary searches, and the space complexity is O(1) as we use only a few extra variables.
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Analyticsindiamag
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Binny Bansal Launches Opptra to Help Consumer Brands Expand into Asia
- Binny Bansal, co-founder of Flipkart, has launched Opptra, a new business to help consumer brands expand into Asia.
- Opptra is building a portfolio of franchising businesses in local markets, supported by centrally developed technologies and a global supply chain infrastructure.
- Each franchising business will operate as a master franchisee or licensing partner, leveraging e-commerce expertise to accelerate expansion.
- Opptra aims to balance online and offline channels based on local consumer behavior and category dynamics, with a vision to take brands from anywhere to everywhere around the world.
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Medium
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You Are Standing On The First Step Of An Infinitely Long Numbered Path
- The problem involves throwing a fair coin with numbers 1 and 2 written on its sides.
- You throw the coin and take the number of steps equal to the outcome on the coin.
- The probability of landing on step 25 after throwing the coin 24 times is certain.
- Two approaches to calculate the probability are presented, a counting approach and an analytic method.
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Analyticsindiamag
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ServiceNow Unleashes AI Agents Across Enterprise with Yokohama Release
- ServiceNow has launched the Yokohama platform release, introducing AI agents across CRM, HR, IT, and other business functions.
- The update includes preconfigured AI agents for faster deployment and improved productivity, along with tools for managing the full AI agent lifecycle.
- ServiceNow has expanded its data solutions to enhance connectivity between AI agents, addressing data fragmentation and improving AI-driven workflows.
- The company positions itself as an enterprise-wide AI control platform, integrating AI agents within a single system for seamless coordination.
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Analyticsindiamag
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Coding Interviews are Becoming a Joke
- A Reddit user shared his experience of facing challenges during proctored competency tests at his current company, Wipro.
- Concerns were raised about AI tools potentially helping candidates cheat through coding interviews, posing a question on the assessment of real skills by companies.
- Experts highlighted the shift towards live coding interviews, project-based assessments, and critical thinking evaluations, emphasizing the need for evolving hiring strategies.
- The importance of multi-layered assessments and evaluating problem-solving skills over syntax recall was stressed by industry professionals, advocating for AI-proctored dynamic assessments.
- Challenges in coding skills among Indian engineers were highlighted, with reports showing low proficiency in basic programming abilities, leading to an emphasis on upskilling to meet industry demands.
- Companies are actively reskilling IT workers in India to address the industry's needs, indicating a strong demand for skilled professionals in emerging technologies.
- As the landscape of coding interviews evolves with AI advancements, the focus is shifting towards genuine problem-solving abilities and adaptability rather than just syntactical correctness.
- The discussion around the future of hiring practices stresses the importance of adapting assessments to include real-world application and problem-solving approaches beyond traditional coding tests.
- Experts suggest that companies must reevaluate their approach to hiring to ensure that they are measuring candidates' true skills and not just their ability to navigate technology for test purposes.
- It is asserted that the future of hiring may lie in AI-proctored, dynamic assessments that evaluate candidates on their practical problem-solving capabilities and not just their proficiency in recalling syntax.
- Recommendations include implementing multi-layered assessments, using proctored environments, and focusing on problem-solving strategies over the correctness of code output in recruitment processes.
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Nycdatascience
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Injury Analysis of Soccer Players with Python
- The analysis focused on the injury trends of seven English Premier League teams during the 2023/24 season to understand the impact on player performance and recovery likelihood.
- Data was gathered from the 'Player Injuries and Team Performance Dataset' on Kaggle, covering teams like Tottenham, Arsenal, Aston Villa, Newcastle, Burnley, Brentford, and Everton.
- Key questions included the impact of injuries on player form and whether data could aid in managerial decisions regarding player futures.
- Newcastle had the most injuries, while Tottenham had relatively fewer, showing a correlation between average age of injured players and number of injuries.
- Ankle, knee, and hamstring injuries were the most common, with noticeable differences in recovery rates and impact on player ratings.
- The analysis indicated that players under 27 with one injury were more likely to return to form, while those with multiple injuries faced challenges in recovery.
- Players with knee injuries had difficulties returning to form, with knee injuries having a more significant negative impact compared to ankle or hamstring injuries.
- Exploring the data further revealed insights into the types of injuries per team, average player ratings before and after injuries, and the influence of injuries on final team standings.
- Recommendations included considering player age, injury type, and number of injuries when making decisions on team selection and player retention.
- Future work includes incorporating full team information, severity of injuries, and comparison of team performance before, during, and after injuries for more comprehensive analysis.
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Medium
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How Generative AI is Changing Web Development
- Generative AI, a subset of AI, is revolutionizing web development by automating and enhancing various processes.
- AI-powered code generation tools assist developers in writing HTML, CSS, and JavaScript code, speeding up development and improving accuracy.
- Generative AI optimizes responsive design and website performance by automating layout adjustments and enhancing user experience.
- While AI offers valuable assistance, it is unlikely to replace human developers entirely, as creativity, problem-solving abilities, customization, and ethical considerations are crucial in web development.
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Analyticsindiamag
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SUSE Security to Integrate with Microsoft Products for Better Threat Response
- SUSE, a global open source software company, will integrate its Security Solutions with Microsoft Sentinel, a cloud-native security information and event management (SIEM) platform.
- The integration will allow security data from SUSE environments to flow directly into Microsoft Sentinel, providing organizations with a centralized dashboard to monitor activity and respond to threats.
- SUSE's Security Copilot will correlate SUSE Security data with other data sources within Sentinel to identify complex attacks and make proactive recommendations to address potential threats.
- The collaboration between SUSE and Microsoft aims to simplify security operations, improve threat protection, and provide comprehensive threat intelligence for organizations running cloud-native workloads on Microsoft Azure.
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Appsilon
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LLM + Quarto: Turn One-Off Reports Into Automated Solutions
- LLM and Quarto offer a solution to automate one-off reports, saving time and resources by generating code efficiently based on needs described by a data scientist and a sales manager.
- The process involves iterative refinement of code suggestions with the input from both technical and business teams, creating automated reports that run regularly with fresh data.
- This approach focuses on enhancing collaboration between teams rather than replacing human expertise, leveraging LLMs for generating boilerplate code and visualizations while ensuring technical validation.
- By automating tasks like cross-platform analytics and report generation, teams can save hours of manual work and rely on Posit Connect's automation capabilities for seamless operations.
- LLMs aid in refining code suggestions and visualization techniques, facilitating rapid prototyping and technical validation to create automated solutions for recurring reports.
- Quarto and Posit Connect enable the deployment of automated reports that fetch and present the latest data from various sources, transforming repetitive tasks into efficient processes.
- Real-world applications include marketing teams automating data gathering for weekly insights and sales teams collaborating efficiently on tailored automated reports.
- A collaborative approach involving LLM-assisted development can be implemented by starting with impactful reports, conducting joint sessions, and focusing on error handling for reliability.
- LLMs enhance team capabilities by streamlining report automation, emphasizing the importance of collaboration between technical and business personnel for successful implementation.
- The integration of LLMs with Quarto and Posit Connect offers a transformative workflow, enabling quick savings of time and improved data analysis with efficient automated solutions.
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Analyticsindiamag
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Hyperpersonalisation and Stickiness—The Buzzwords AI Startups Can’t Ignore
- AI startups are experiencing a boom and bust cycle due to the ease of building applications with widely accessible tooling.
- Investors are looking for products that are stickier, meaning they are indispensable and deeply integrated into the user's workflow.
- The AI landscape is shifting towards hyperpersonalization, with dropping training expenses and the emergence of more domain-specific models.
- AI startups need to focus on building revenue-generating products with defensible moats and understanding what triggers emotions in humans.
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Medium
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Unlocking Creative Magic: How LLM Prompts Revolutionize Writing & Beat Blocks
- LLM (Large Language Model) prompts can revolutionize creative writing by providing endless creative possibilities and breaking free from creative blocks.
- LLM prompts are a tech marvel and a canvas for writers to enhance creativity and find new inspiration.
- Fueled by AI innovations, LLM prompts act as a catalyst in creating unique and engaging stories.
- By using LLM prompts, writers can overcome the challenge of staring at a blank page and ignite their creativity.
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Hackernoon
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Data Transformation and Discretization: A Comprehensive Guide
- Data transformation and discretization are crucial in the data preprocessing pipeline, converting raw data into suitable forms for analysis and improving the accuracy of mining algorithms.
- Data transformation strategies include smoothing, attribute construction, aggregation, normalization, and discretization.
- Normalization scales data attributes to specific ranges, enhancing the performance of distance-based mining algorithms.
- Techniques like Min-Max Normalization, Z-Score Normalization, and Decimal Scaling Normalization are commonly used for normalization.
- Discretization replaces numeric values with intervals or labels to simplify data and aid in pattern recognition.
- Binning, histogram analysis, and concept hierarchy generation are key techniques in discretization to organize data into groups or intervals.
- Clusters, decision trees, and correlation analyses assist in discretization by grouping similar values, splitting attributes into intervals, and merging intervals with similar distributions.
- Concept hierarchies generalize nominal attributes to higher-level concepts like street to city to country, aiding in data understanding.
- Practical applications include customer segmentation, market basket analysis, and fraud detection using data transformation and discretization techniques.
- Data transformation and discretization are fundamental for enhancing data quality, mining efficiency, and deriving valuable insights from raw data.
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Analyticsindiamag
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Reveleer Opens New Office in Chennai to Support Global Growth
- Reveleer has opened a new office in Chennai to support the company's global growth.
- The Chennai center will focus on product development, engineering, operations, medical coding, and quality assurance.
- The company aims to engage a deep pool of talent, accelerate innovation, and expand its ability to help payers and providers improve efficiency, enhance patient care, and strengthen financial performance.
- Shanmugam Nagappan has been appointed as the managing director for India to lead the new center and oversee its growth.
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