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Alibaba Cloud Big Data AI Platform

The Alibaba Cloud Big Data AI Platform builds on Alibaba’s leading cloud infrastructure, big‑data and AI engineering capabilities, scenario algorithms, and extensive industry experience to offer enterprises and developers a one‑stop, cloud‑native big‑data and AI capability suite. It boosts AI development efficiency, enables large‑scale AI deployment across industries, and drives business value.

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Latest from Alibaba Cloud Big Data AI Platform

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Alibaba Cloud Big Data AI Platform

Nov 24, 2025 · Artificial Intelligence

Fine‑Tuning GR00T‑N1.5: From Human Demonstrations to Distributed Imitation Learning

This tutorial walks through fine‑tuning the complex VLA model GR00T‑N1.5 by collecting human demonstrations, annotating and massively augmenting data with DLC, performing distributed imitation learning, and validating the model through a server‑client DSW setup, complete with code snippets, resource specs, and visual examples.

DSWDistributed Imitation LearningGR00T

0 likes · 18 min read

Fine‑Tuning GR00T‑N1.5: From Human Demonstrations to Distributed Imitation Learning

Alibaba Cloud Big Data AI Platform

Nov 21, 2025 · Artificial Intelligence

Build a Multimodal AI Data Analysis and Retrieval System with Hologres 4.0

This guide walks through constructing an AI‑powered multimodal data analysis platform on Hologres 4.0, covering PDF ingestion, vector and full‑text indexing, AI functions, stored procedures, and hybrid retrieval queries to enable enterprise‑level search and insight extraction.

AIHologresSQL

0 likes · 41 min read

Build a Multimodal AI Data Analysis and Retrieval System with Hologres 4.0

Alibaba Cloud Big Data AI Platform

Nov 19, 2025 · Big Data

How We Migrated 100k BigQuery SQL Scripts to MaxCompute Using AST and LLM Automation

This article details a real‑world migration of a Southeast Asian tech group’s data warehouse from Google BigQuery to Alibaba Cloud MaxCompute, describing the challenges of converting 100,000 SQL scripts, the AST‑driven and LLM‑assisted automation pipeline, rule‑engine iteration, quality control, and the measurable performance and cost benefits achieved.

ASTBigQueryData Warehouse

0 likes · 12 min read

How We Migrated 100k BigQuery SQL Scripts to MaxCompute Using AST and LLM Automation

Alibaba Cloud Big Data AI Platform

Nov 17, 2025 · Artificial Intelligence

End-to-End Navigation Model Training with Isaac Sim, MobilityGen, and Cosmos Augmentation

This tutorial walks through a complete workflow for building a navigation model using Isaac Sim and MobilityGen to generate synthetic data, applying Cosmos‑Transfer1‑7B for visual data augmentation, training the X‑Mobility model via imitation learning, converting it for ROS2 deployment, and performing software‑in‑the‑loop validation.

AI trainingIsaac SimROS2

0 likes · 19 min read

End-to-End Navigation Model Training with Isaac Sim, MobilityGen, and Cosmos Augmentation

Alibaba Cloud Big Data AI Platform

Nov 15, 2025 · Big Data

From a Decade-Long Big Data Journey to a Cloud‑Native Lakehouse

This article chronicles a ten‑year evolution of a self‑built big data platform—detailing early Hadoop clusters, successive migrations to Spark, Hive, Hudi, and StarRocks, the operational challenges encountered, and the comprehensive shift to Alibaba Cloud EMR Serverless that delivered significant cost, performance, and stability gains while outlining future intelligent‑ecosystem plans.

Big DataSparkStarRocks

0 likes · 17 min read

From a Decade-Long Big Data Journey to a Cloud‑Native Lakehouse

Alibaba Cloud Big Data AI Platform

Nov 12, 2025 · Big Data

How MaxCompute’s Resource Advisor Cuts Costs by 60% for Large-Scale Data Workloads

This article details how GoTerra migrated from BigQuery to MaxCompute and used Resource Advisor, tiered quota strategies, and the TopN Fair scheduler to dynamically balance performance and cost across dozens of accounts and hundreds of quota groups, achieving up to 60% cost reduction.

Auto ScalingBig DataMaxCompute

0 likes · 9 min read

How MaxCompute’s Resource Advisor Cuts Costs by 60% for Large-Scale Data Workloads

Alibaba Cloud Big Data AI Platform

Nov 10, 2025 · Artificial Intelligence

How to Boost Robot Imitation Learning with Cosmos World Model Data Augmentation

This guide demonstrates an end‑to‑end workflow on Alibaba Cloud PAI that uses the Cosmos world model to replace Isaac simulation for robot action data augmentation, including minimal human demonstrations, prompt‑driven data expansion, rejection sampling, IDM inverse‑kinematics extraction, imitation‑learning fine‑tuning, and model evaluation.

AICosmosdata augmentation

0 likes · 17 min read

How to Boost Robot Imitation Learning with Cosmos World Model Data Augmentation

Alibaba Cloud Big Data AI Platform

Nov 6, 2025 · Artificial Intelligence

How GPU‑Accelerated NN‑Descent Boosts Vector Search Speed by Up to 13×

This article explains how unstructured multimedia data is transformed into vectors for similarity search, introduces GPU parallelism and the NN‑Descent algorithm to replace traditional HNSW indexing in OpenSearch, and presents benchmark results showing up to a thirteen‑fold speed improvement while maintaining comparable recall.

GPU AccelerationNN-DescentOpenSearch

0 likes · 12 min read

How GPU‑Accelerated NN‑Descent Boosts Vector Search Speed by Up to 13×

Alibaba Cloud Big Data AI Platform

Nov 4, 2025 · Artificial Intelligence

How Alibaba Cloud’s PAI Powers Cutting‑Edge LLM Research at EMNLP 2025

EMNLP 2025 in Suzhou will feature Alibaba Cloud’s AI platform PAI presenting four accepted papers on knowledge distillation, small‑model reasoning, distilled reasoning models, and an automated RAG benchmark framework, alongside exhibition demos, networking events, and recruitment opportunities for AI talent.

AI PlatformEMNLP 2025Knowledge Distillation

0 likes · 10 min read

How Alibaba Cloud’s PAI Powers Cutting‑Edge LLM Research at EMNLP 2025

Alibaba Cloud Big Data AI Platform

Nov 3, 2025 · Artificial Intelligence

Build Physical AI with Isaac Lab: Data Augmentation, Imitation Learning & Evaluation

This article walks through an end‑to‑end Physical AI workflow on Alibaba Cloud PAI, covering robot teleoperation data collection, Isaac Lab‑based data augmentation and enhancement, imitation‑learning model training, distributed DLC execution, and systematic evaluation across varied visual conditions.

Physical AISimulationdata augmentation

0 likes · 17 min read

Build Physical AI with Isaac Lab: Data Augmentation, Imitation Learning & Evaluation