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Sentiment analysis dataset sample
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| { | |
| "version": "1.0", | |
| "metadata": { | |
| "name": "Customer Sentiment Analysis Dataset", | |
| "description": "Analyze customer feedback sentiment (positive, negative, neutral) with product categories for e-commerce and retail businesses.", | |
| "created_date": "2025-01-14", | |
| "dataset_type": "classification", | |
| "total_samples": 20, | |
| "export_timestamp": "2025-01-14T10:00:00Z", | |
| "tags": ["sentiment", "classification", "customer-feedback", "e-commerce"], | |
| "categories": ["positive", "negative", "neutral"] | |
| }, | |
| "samples": [ | |
| { | |
| "sample_id": "sentiment_001", | |
| "input": "This laptop exceeded all my expectations! The battery life is incredible, lasting me through entire workdays without needing a charge. The display is crisp and vibrant, perfect for both work and streaming. Absolutely worth every penny!", | |
| "expected_output": "positive", | |
| "metadata": { | |
| "product_category": "Electronics", | |
| "product": "Laptop", | |
| "rating": 5, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_002", | |
| "input": "The shoes arrived on time and fit as expected. They're comfortable enough for daily wear, though nothing particularly special about them. They serve their purpose.", | |
| "expected_output": "neutral", | |
| "metadata": { | |
| "product_category": "Footwear", | |
| "product": "Running Shoes", | |
| "rating": 3, | |
| "verified_purchase": true, | |
| "review_source": "mobile_app" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_003", | |
| "input": "Completely disappointed with this purchase. The product broke after just two days of normal use. Customer service was unhelpful and refused to process a refund. Total waste of money!", | |
| "expected_output": "negative", | |
| "metadata": { | |
| "product_category": "Home & Garden", | |
| "product": "Garden Hose", | |
| "rating": 1, | |
| "verified_purchase": true, | |
| "review_source": "email" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_004", | |
| "input": "The coffee maker works well and makes decent coffee. Setup was straightforward, and it does what it's supposed to do. No complaints, but also nothing extraordinary.", | |
| "expected_output": "neutral", | |
| "metadata": { | |
| "product_category": "Kitchen Appliances", | |
| "product": "Coffee Maker", | |
| "rating": 3, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_005", | |
| "input": "Outstanding quality! The fabric is soft yet durable, and the stitching is impeccable. I've washed it multiple times and it still looks brand new. Highly recommend to anyone looking for quality clothing.", | |
| "expected_output": "positive", | |
| "metadata": { | |
| "product_category": "Clothing", | |
| "product": "Cotton T-Shirt", | |
| "rating": 5, | |
| "verified_purchase": true, | |
| "review_source": "mobile_app" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_006", | |
| "input": "The product arrived damaged with multiple scratches and dents. The packaging was inadequate for shipping. When I contacted support, they took forever to respond. Very frustrating experience.", | |
| "expected_output": "negative", | |
| "metadata": { | |
| "product_category": "Furniture", | |
| "product": "Office Chair", | |
| "rating": 2, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_007", | |
| "input": "Perfect gift for my daughter! She absolutely loves it. The colors are vibrant, the quality is excellent, and it arrived earlier than expected. Will definitely shop here again!", | |
| "expected_output": "positive", | |
| "metadata": { | |
| "product_category": "Toys & Games", | |
| "product": "Board Game", | |
| "rating": 5, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_008", | |
| "input": "The book is okay. Some chapters were interesting while others felt like filler content. It's readable but I probably wouldn't recommend it to friends.", | |
| "expected_output": "neutral", | |
| "metadata": { | |
| "product_category": "Books", | |
| "product": "Business Strategy Book", | |
| "rating": 3, | |
| "verified_purchase": true, | |
| "review_source": "mobile_app" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_009", | |
| "input": "Terrible experience from start to finish. The item never arrived despite showing as delivered. No one could help me track it down. Had to dispute the charge with my credit card company.", | |
| "expected_output": "negative", | |
| "metadata": { | |
| "product_category": "Sports Equipment", | |
| "product": "Yoga Mat", | |
| "rating": 1, | |
| "verified_purchase": true, | |
| "review_source": "email" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_010", | |
| "input": "Incredible value for money! The features rival products that cost three times as much. Easy to use, well-designed, and the customer support team was very helpful with my questions.", | |
| "expected_output": "positive", | |
| "metadata": { | |
| "product_category": "Electronics", | |
| "product": "Wireless Earbuds", | |
| "rating": 5, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_011", | |
| "input": "The product does what it says. Nothing more, nothing less. Packaging was standard, delivery was on time. It's fine for the price.", | |
| "expected_output": "neutral", | |
| "metadata": { | |
| "product_category": "Office Supplies", | |
| "product": "Notebook Set", | |
| "rating": 3, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_012", | |
| "input": "DO NOT BUY! The product is nothing like the photos. Quality is extremely poor - it fell apart within hours. Complete scam. I want my money back immediately!", | |
| "expected_output": "negative", | |
| "metadata": { | |
| "product_category": "Home Decor", | |
| "product": "Wall Art", | |
| "rating": 1, | |
| "verified_purchase": true, | |
| "review_source": "mobile_app" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_013", | |
| "input": "Exceeded expectations in every way! The attention to detail is remarkable. Fast shipping, beautiful packaging, and the product itself is even better than described. 10/10!", | |
| "expected_output": "positive", | |
| "metadata": { | |
| "product_category": "Jewelry", | |
| "product": "Silver Necklace", | |
| "rating": 5, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_014", | |
| "input": "It's an average product. Does the job but nothing special. There are probably better options out there for the same price, but it's not terrible either.", | |
| "expected_output": "neutral", | |
| "metadata": { | |
| "product_category": "Pet Supplies", | |
| "product": "Dog Leash", | |
| "rating": 3, | |
| "verified_purchase": true, | |
| "review_source": "mobile_app" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_015", | |
| "input": "Life-changing purchase! This has made my daily routine so much easier. The quality is superb, and the design is both functional and elegant. Couldn't be happier!", | |
| "expected_output": "positive", | |
| "metadata": { | |
| "product_category": "Health & Beauty", | |
| "product": "Skincare Set", | |
| "rating": 5, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_016", | |
| "input": "Not worth the hype or the price. It's poorly made, doesn't work as advertised, and started malfunctioning after a week. Save your money and look elsewhere.", | |
| "expected_output": "negative", | |
| "metadata": { | |
| "product_category": "Electronics", | |
| "product": "Smart Watch", | |
| "rating": 1, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_017", | |
| "input": "The product is satisfactory. It meets the basic requirements and the price was reasonable. Delivery took a bit longer than expected but within the stated timeframe.", | |
| "expected_output": "neutral", | |
| "metadata": { | |
| "product_category": "Automotive", | |
| "product": "Car Phone Mount", | |
| "rating": 3, | |
| "verified_purchase": true, | |
| "review_source": "email" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_018", | |
| "input": "Absolutely brilliant! Best purchase I've made this year. The quality is outstanding, it looks amazing, and it works flawlessly. Already recommended to several friends!", | |
| "expected_output": "positive", | |
| "metadata": { | |
| "product_category": "Gaming", | |
| "product": "Gaming Headset", | |
| "rating": 5, | |
| "verified_purchase": true, | |
| "review_source": "mobile_app" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_019", | |
| "input": "Received the wrong item and it took three weeks to get a replacement. When it finally arrived, it was the wrong color. The product itself is okay but the service was terrible.", | |
| "expected_output": "negative", | |
| "metadata": { | |
| "product_category": "Bedding", | |
| "product": "Duvet Cover", | |
| "rating": 2, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| }, | |
| { | |
| "sample_id": "sentiment_020", | |
| "input": "It works as described. Assembly was simple enough. The quality seems decent for the price point. Not amazing but not disappointing either.", | |
| "expected_output": "neutral", | |
| "metadata": { | |
| "product_category": "Outdoor Equipment", | |
| "product": "Camping Chair", | |
| "rating": 3, | |
| "verified_purchase": true, | |
| "review_source": "website" | |
| } | |
| } | |
| ] | |
| } |
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