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arrow-left-icon Blog > Posts by Umang Gupta

Insightful articles on everything data

Data Quality

How to Monitor and Detect Data Quality Declines in Web-Scraped Feeds

Web-scraped data has become an indispensable resource for modern businesses. From AI model training to market analytics, organizations increasingly rely[…]

Data Quality

Ensuring Data Quality in Web Extraction for AI and Analytics

High-quality data is the backbone of AI models and analytics platforms. Poor-quality web data can lead to inaccurate insights, biased[…]

Knowledge Base

Monitoring & Evaluating Filters and Classifiers: Accuracy, Drift Detection, and Continuous Improvement with Grepsr

Accurate data filtering and classification are essential for reliable decision-making. Over time, models can degrade, sources can change, and datasets[…]

AI, ML Training Data

The Role of Synthetic Data in LLM Fine-Tuning: Leveraging Web Data for Smarter AI

Large language models (LLMs) are revolutionizing natural language processing, but their performance relies heavily on high-quality training data. One of[…]

Market Intelligence

How to Understand Customer Emotions and Make Smarter Decisions

Every interaction your customers have-reviews, surveys, support tickets, social media comments-contains valuable insight. But raw text alone isn’t enough. To[…]

Knowledge Base

Advanced Web Scraping Techniques for Large-Scale Data Extraction

Scraping a few pages from a website is easy. Anyone with basic Python knowledge can do it. But extracting millions[…]

How-To Guides

Scraping Websites Using Python: Best Practices for Beginners

If you’ve ever wanted to collect data from the web for research, analysis, or automation, web scraping is the way[…]

Market Intelligence

How to Scrape Airbnb Data to Understand Market Trends

Airbnb has transformed the global hospitality landscape, reshaping how travelers find accommodation and how property owners compete. For hospitality analysts,[…]

Market Intelligence

How to Scrape Yelp Reviews and Ratings for Business Insights

For most businesses, online reviews have become the new word-of-mouth. Whether it’s a restaurant, retail store, or local service, customers[…]

Industry Use Cases

Advanced Google Maps Data Extraction for Targeted Marketing

For local businesses and B2B marketers, Google Maps is a hidden powerhouse of marketing intelligence. With millions of verified listings,[…]

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