AI Analytics — Technical writing https://ai-analytics.org/writing/ Long-form technical notes from building intelligence infrastructure. en-us Tue, 15 Oct 2024 00:00:00 GMT Building a distributed VPN with intelligent routing https://ai-analytics.org/writing/distributed-vpn-routing/ https://ai-analytics.org/writing/distributed-vpn-routing/ Tue, 15 Oct 2024 00:00:00 GMT How we route around censorship with ML-driven path selection, traffic morphing, and 142 entry-node IPs. info@ai-analytics.org (AI Analytics) NLP pipeline for real-time sentiment analysis at scale https://ai-analytics.org/writing/nlp-pipeline-scale/ https://ai-analytics.org/writing/nlp-pipeline-scale/ Sat, 28 Sep 2024 00:00:00 GMT Architecture of a real-time NLP pipeline: TensorFlow models, sub-2-second latency, multi-language sentiment + entity recognition. info@ai-analytics.org (AI Analytics) Detecting election anomalies using statistical methods https://ai-analytics.org/writing/election-anomaly-detection/ https://ai-analytics.org/writing/election-anomaly-detection/ Thu, 12 Sep 2024 00:00:00 GMT Benford’s Law, turnout modeling, ARIMA time-series — surfacing anomalies worth a second look. info@ai-analytics.org (AI Analytics) How we process 2.4M social-media posts per hour https://ai-analytics.org/writing/processing-millions-posts/ https://ai-analytics.org/writing/processing-millions-posts/ Fri, 30 Aug 2024 00:00:00 GMT Apache Kafka, TimescaleDB, 80 GPU NLP workers, MinHash deduplication. The pipeline behind 58M posts/day. info@ai-analytics.org (AI Analytics)