Daniel Gutierrez
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ddgutierrez.bsky.social
Daniel Gutierrez
@ddgutierrez.bsky.social
Data scientist, Principal AI Industry Analyst and Influencer - http://radicaldatascience.ai, having a blast teaching data science at UCLA #AI #DataScience #MachineLearning #Rstats
Prime Data Centers and Lambda Partner to Power the Next Era of Superintelligence with AI-Optimized Infrastructure in Southern California -- radicaldatascience.wordpress.com/2025/11/14/p...

#AI #DataCenters
Prime Data Centers and Lambda Partner to Power the Next Era of Superintelligence with AI-Optimized Infrastructure in Southern California
New deployment at LAX01, Vernon’s first AI-ready data center, delivers purpose-built, NVIDIA Blackwell infrastructure to accelerate the most advanced AI workloads Prime Data Centers, a leading inte…
radicaldatascience.wordpress.com
November 14, 2025 at 5:36 PM
I still use R when I care about:
— statistical rigor
— quick EDA
— publication-ready graphics
Its design reflects how statisticians think, not just how coders write.
#DataScience #MachineLearning #AI #RStats
November 14, 2025 at 4:44 PM
Great new title written by University of Michigan analyst Christopher Gardner makes complex data architecture accessible for students and early-career IT professionals. Reads like a toolkit. Explains “why” and “how” the of logical data management wrt today’s AI use cases. #AI @oreilly.bsky.social
November 13, 2025 at 11:16 PM
GenAI makes it easy to generate. It doesn’t make it easy to be right. Fluency isn’t accuracy. Reliability comes from grounding, feedback loops, and deep system integration—not temperature settings.

#AI #LLM #GenAI
November 13, 2025 at 6:16 PM
Most “data science” jobs don’t fail at the modeling stage. They fail at the:
— unclear objectives
— ambiguous metrics
— political friction
Data doesn’t speak for itself. It needs a translator.

#DataScience #MachineLearning #AI #RStats
November 12, 2025 at 11:00 PM
BREAKING TODAY! Aryaka Announces Unified SASE as a Service 2.0, Evolving Platform for Era of AI and Hybrid Workforce -- radicaldatascience.wordpress.com/2025/11/12/a...

#AI #Security #SASE
Aryaka Announces Unified SASE as a Service 2.0, Evolving Platform for Era of AI and Hybrid Workforce
Aryaka Unified SASE as a Service 2.0 introduces Universal ZTNA, AI>Secure, and other major new security capabilities Aryaka®, a leader in and first to deliver Unified SASE as a Service, today an…
radicaldatascience.wordpress.com
November 12, 2025 at 5:37 PM
While editing the new edition of my book, I kept coming back to this: The real value isn’t in the model’s accuracy.
It’s in the clarity of its reasoning, and the trustworthiness of its assumptions.

#DataScience #MachineLearning #AI #RStats
November 11, 2025 at 8:56 PM
BREAKING TODAY! Memgraph to Offer a Unique Toolkit for Non-Graph Users to Jumpstart Their Journey to Full GraphRAG AI Capability -- radicaldatascience.wordpress.com/2025/11/11/m...

#AI #RAG #graphdatabase
Memgraph to Offer a Unique Toolkit for Non-Graph Users to Jumpstart Their Journey to Full GraphRAG AI Capability
New AI Graph Toolkit makes it 10x easier to port SQL and unstructured data into a knowledge graph Memgraph, a leader in open-source in-memory graph databases purpose-built for dynamic, real-time en…
radicaldatascience.wordpress.com
November 11, 2025 at 6:23 PM
Most ML failures aren’t technical. They’re:
— Versioning issues
— Poor stakeholder alignment
— Lack of monitoring
Data science ≠ Kaggle. It’s shipping, integrating, maintaining.

#DataScience #MachineLearning #AI #RStats
November 10, 2025 at 5:23 PM
aiOla unveils Drax, an open-source speech model with state-of-the-art accuracy and up to 5× faster than models from OpenAI and Alibaba -- radicaldatascience.wordpress.com/2025/11/07/a...

#AI #OpenSource
aiOla unveils Drax, an open-source speech model with state-of-the-art accuracy and up to 5× faster than models from OpenAI and Alibaba
aiOla, a voice-AI lab advancing speech recognition technology, is announcing Drax, an open-source AI model that brings flow-matching-based generative methods to speech. By rethinking how speech mod…
radicaldatascience.wordpress.com
November 7, 2025 at 5:29 PM
LLMs don’t “understand” text.
They predict the next token.
The illusion of fluency can conceal failure modes:
— Calibration
— Attribution
— Security
Understanding how they work is critical to knowing when they fail.

#AI #GenAI #LLM
November 7, 2025 at 5:18 PM
What’s one model, concept, or technique you once struggled with—until one key example unlocked it?
For me: — PCA (until I mapped it to variance in rotation)

#DataScience #MachineLearning #RStats #SignalOverNoise
November 6, 2025 at 7:07 PM
I’ve taught dozens of intro data science courses.
The hardest concept isn’t regression or classification.
It’s thinking conditionally.
— "Given X, then Y."
— "Controlling for Z…"
Statistical reasoning is harder than syntax.

#DataScience #MachineLearning #Statistics #AI
November 5, 2025 at 11:41 PM
The GenAI gold rush is shifting. It’s no longer about training frontier models—it's about:
— Specialized inference stacks
— Efficient fine-tuning
— Enterprise guardrails
Winning isn’t scale alone. It’s control.

#AI #LLM #GenAI
November 4, 2025 at 7:25 PM
R is still the most productive environment for exploratory data analysis.
— Fast loading
— Strong stat packages
— Concise, readable syntax
For slicing truth from noise in tabular data, #RStats remains unmatched.

#AI #DataScience #MachineLearning
November 3, 2025 at 6:44 PM
While editing the 2nd edition of my book, I kept trimming code and adding more explanation. Good code is useful. But understanding why it works—and when it fails—is what creates good data scientists.

#SignalOverNoise #DataScience #MachineLearning #RStats
October 31, 2025 at 6:23 PM
App Orchid Launches New Conversational Analytics Agent With Continuous Semantic Enrichment for Benchmark-Breaking Accuracy -- radicaldatascience.wordpress.com/2025/10/30/a...

#AI
App Orchid Launches New Conversational Analytics Agent With Continuous Semantic Enrichment for Benchmark-Breaking Accuracy
Built on App Orchid’s semantic knowledge graph, the Agent continuously learns from context to improve accuracy, transparency, and enterprise trust. App Orchid, a leader in making data actionable, i…
radicaldatascience.wordpress.com
October 30, 2025 at 5:42 PM
The scariest thing about GenAI isn’t the hallucination rate. It’s the overconfidence in the outputs. A wrong answer said fluently is more dangerous than silence.
Trust layers and human-in-the-loop systems are now table stakes.

#AI #LLM #GenAI
October 30, 2025 at 4:42 PM
BREAKING TODAY! Token Security Launches Token Research to Deliver Actionable Insights into Agentic AI Security Risks -- radicaldatascience.wordpress.com/2025/10/29/t...

#AI #Security
Token Security Launches Token Research to Deliver Actionable Insights into Agentic AI Security Risks
Unit will help protect organizations against emerging threats with  vulnerability analysis, threat intelligence, and remediation guidance Token Security, a leader in Agentic AI and Non-Human Identi…
radicaldatascience.wordpress.com
October 29, 2025 at 7:19 PM