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Opinion Mining

3 articles · Page 1 of 1

Mar 24, 2026 · Artificial Intelligence

BettaFish vs TrendRadar: Which Open‑Source Opinion Engine Fits Your Needs?

The article compares two open‑source opinion‑analysis platforms—BettaFish, a multi‑agent system offering deep sentiment and propagation insights, and TrendRadar, a lightweight AI‑driven hotspot aggregator—by detailing their core positioning, architecture, feature sets, and ideal use‑cases to help readers decide which tool matches their requirements.

BettaFishMulti-Agent AIOpen Source

0 likes · 8 min read

BettaFish vs TrendRadar: Which Open‑Source Opinion Engine Fits Your Needs?

iQIYI Technical Product Team

Jan 4, 2019 · Artificial Intelligence

NLP-based Text Opinion Extraction and Sentiment Analysis for iQIYI Video Comments

iQIYI’s NLP pipeline—combining CRF‑based segmentation, bidirectional LSTM/GRU models with attention and a CNN classifier—automatically extracts opinion targets, sentiment words and polarity from unstructured video comments, aggregates them across users to reveal collective attitudes toward actors, plot, and visual effects, and guides future work on implicit opinions and broader sentiment domains.

NLPOpinion Miningdeep learning

0 likes · 12 min read

NLP-based Text Opinion Extraction and Sentiment Analysis for iQIYI Video Comments

JD Retail Technology

Sep 21, 2018 · Artificial Intelligence

JD.com's AI-Powered UGC Content Management System for E-Commerce Reviews

JD.com's technical architecture team partnered with product teams to leverage the Euler knowledge computing platform and product knowledge graph to enhance the e-commerce review ecosystem, improving user experience in UGC communities through intelligent content management.

AI content moderationOpinion MiningUGC management

0 likes · 6 min read

JD.com's AI-Powered UGC Content Management System for E-Commerce Reviews