V.P., @ApacheMahout (PMC Chair) | @raydistributed Contributor | EE undergrad @ YZU
Joined November 2025
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I will be hosting @ApacheMahout community sync later today, feel free to join!
mahout.apache.org/docs/commu…
Your QML isn't slow because of the circuit. It's the encoding.
@ApacheMahout tackles the encoding bottleneck: GPU-accelerated classical→quantum encoding, zero-copy from PyTorch.
Try it — DMs open 👇
Jie-kai Chang retweeted
Open source grows through people, collaboration, and shared ideas.
At Computex 2026, ALC Taipei showed how local communities can create global impact by introducing thousands of attendees to the Apache Way.
Read the full blog: buff.ly/6Np0xNV
#opensource #apacheway
Jie-kai Chang retweeted
ALC Taipei introduced thousands of attendees to the Apache Way during Computex 2026, showing how local communities can foster open collaboration and create lasting global impact.
Read the full blog here: buff.ly/6Np0xNV
#opensource
Will be at Beijing for Community Over Code Asia 2026. If anyone wants to have a chat, feel free to message me.
Jie-kai Chang retweeted
Our PMC Member @jiekai_chang and committer @viiccwen are speaking at #CommunityOverCode Asia 2026 on QDP — a GPU-accelerated Quantum Data Plane in Apache Mahout.
The QML bottleneck isn't the quantum part — it's the data encoding.
🗓 Aug 8, 16:15 GMT+8
asia.communityovercode.org/s…
Congrats @viiccwen on becoming an Apache Mahout Committer! 🎉
I’m proud to have mentored him throughout this journey and to have seen his growth, dedication, and impact on the project firsthand. This recognition is truly well deserved. Excited to see what he does next!
Congrats and welcome our new committer @viiccwen.
Thanks for all your efforts on automated API documentation pipeline in GSoC and your contributions in Qumat & QDP!
lists.apache.org/thread/x92o…
Jie-kai Chang retweeted
What if quantum ML wasn't locked to one GPU vendor?
QuMat v0.6.0 makes that real — AMD ROCm is now first-class, thanks to collaboration with AMD Taiwan & MI300X hardware support.
🎉 Out now 👉 mahout.apache.org/blog/2026/…
#ApacheMahout #QuantumML #AMD #OpenSource
Jie-kai Chang retweeted
What if data loading wasn't the bottleneck in quantum ML?
QuMat v0.5.0 introduces QDP — GPU-direct state encoding, no circuit simulation needed. Think 50–100x faster.
🎉 Out now 👉 mahout.apache.org/blog/2026/…
#ApacheMahout #QuantumML #OpenSource
Jie-kai Chang retweeted
🚨 NEWS 🚨
The Apache Software Foundation Announces $1.5M Donation from Anthropic
buff.ly/7bqBmU0
#AI #opensource #cloudnative #DataInfrastructure #ArtificialIntelligence
Thanks for the Blog!
🗞️ New Blog 🗞️
Breathing New Life into Apache Mahout: The Next Generation of Contributors buff.ly/67UOL4c
Jie-kai Chang retweeted
Big news for open source in Taiwan!
ALC Taipei has officially launched with The ASF's support and is already contributing across Kafka, Airflow, YuniKorn, Ozone and more.
Read the full story → buff.ly/RSPuecn
#CommunityOverCode #OpenSource