Statistics, Machine Learning and Data Science practioner | Currently with @MandT_Bank | Former @Microsoft @BSPH_CHS @PepsiCo in Data Science.

New York, United States
Joined May 2017
You can see the rise of computerization on this chart. In some areas, software automates work. In many others, software creates work (not necessarily useful work). The net impact of software on productivity is not entirely clear when looking at economic data.
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Grateful for my time at Microsoft—got to work with brilliant minds, scale real-world ML systems, and deepen my understanding of engineering at scale. Experiences there still shape how I build today.
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Most "data science" still lives in Jupyter notebooks and dashboards. Real value shows up when stats meet engineering. Building more pipelines, deploying more models.
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Been working in ML/stats for a while—focusing on clean models, real-world data, and reproducibility. Now looking to apply these skills in more dynamic arenas.
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Join us in creating a masterpiece @PyCon US! Come color in a couple of circles on our half-tone art project at the PSF booth 🎨🖌️🐍 the finished piece will be donated to the @pyladies auction! #Python #PyConUS Here's a sneak peek:
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Too many polls: “As news consumers, we’re like gluttons stuffing our faces with 5 potato chips at a time, just grabbing them out of the bag.” statmodeling.stat.columbia.e…
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🛡️ Can we really trust AI agents to make the right decisions? Let’s talk about how. Join thought leaders Muazma Zahid, Aparna Dhinakaran, Rehan Jalil, Vikram Chatterji, and Vaibhav Gupta for the panel, "Designing Trustworthy Agents: Observability, Guardrails, and Evaluation in Agentic Systems," at the Future of Data and AI: Agentic AI Conference. This panel tackles one of the most critical questions in agentic AI: How do we ensure these systems behave as expected—safely, transparently, and reliably? You will hear how teams are building trust through real-time observability, decision-path tracing, guardrails, and simulation-based evaluations. From healthcare to enterprise deployments, panelists will share hard-earned lessons on scaling oversight without slowing down innovation. If you are building agents for high-stakes environments, this is a conversation you can't miss! 🎟️ Secure your spot: hubs.la/Q03mTbkC0 #futureofdataandai #agenticai #datasciencedojo #observability #guardrails
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Meet @geoffhing and @ultracasual from @MarshallProj and #PyConUS 2025 keynote speakers! Stop by the PSF Booth for their Meet & Greet session starting soon (May 16th, 1-2PM) and chat about how investigative journalism and data science come together to tell powerful stories 🐍📊
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Eric Schles retweeted
We've come a long way...
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Just listened to the latest MLOps Community podcast with @KisonPatel, CEO of DealRoom—and wow, there were some super practical takeaways around using AI in the M&A space.
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The Golden State Valkyries are a melting pot, relying on players from around the world to succeed: 'It's dope just to hear the different languages.' 📝: J. Brady McCollough sfstandard.com/2025/05/16/va…
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Eric Schles retweeted
Figure Friday Session - Week 19 xitter.cf/i/broadcasts/1zqJVjAPy…
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🤔 Can we trust AI’s explanations of their own reasoning? Not always. In “Reasoning Models Don’t Always Say What They Think,” Anthropic investigates how faithfully large language models (LLMs) verbalize their internal reasoning through Chain-of-Thought (CoT) outputs. This matters because CoT is widely used for interpretability and safety, offering a way to monitor what a model “thinks” as it solves complex tasks. 🧠 What they found: 🔹Reasoning models like Claude 3.7 Sonnet and DeepSeek R1 frequently use external hints (including misleading ones) to arrive at answers but only verbalize those hints <20% of the time. 🔹Outcome-based RL initially improves CoT faithfulness, but plateaus far below reliable levels. 🔹When trained in environments with reward hacks, models exploit the hack >99% of the time but almost never admit to it in their CoT (~2%). 🔹Surprisingly, unfaithful CoTs tend to be more verbose, suggesting obfuscation is not about brevity but deliberate misdirection. 🔹Harder tasks (like GPQA) significantly reduce CoT faithfulness, raising concerns about reliability in complex real-world settings. 🔍 The takeaway: CoT monitoring is helpful for noticing some undesirable behaviors, but unreliable for catching rare or covert failures. Faithful reasoning traces remain an open challenge—especially for detecting misalignment and reward hacking in agentic systems. If you’re building or auditing LLM agents, this paper is essential reading. #AI #LLM #CoT #Claude #Deepseek #LLM Agents
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Come meet @DrKariLJordan— @pycon US 2025 keynote, Executive Director at The Carpentries, visionary leader and advocate in data science education and community building! Stop by the PSF Booth #PyConUS for Kari's Meet & Greet session, kicking off shortly (May 16th, 12-1PM).
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Most of the time, it doesn't matter that some technology can't do something yet, because you can tell it's only a matter of incremental refinement. But sometimes, you should pay close attention, because the failure tells you something important about the nature of the system.
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SF District Attorney Brooke Jenkins has been a vocal critic of local judges she feels are soft on crime. However, a recent lawsuit alleges that she has overstepped her bounds, labeling her behavior "Trump-esque." 📝: Jonah Owen Lamb and @FitzTheReporter sfstandard.com/2025/05/16/br…
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Join us for Part 3 of our community series with Arize AI as we dive into cutting-edge techniques for evaluating AI agents—not just by what they output, but how they get there. From reasoning-path analysis to agent-as-judge models, discover how to build more transparent, efficient, and collaborative agentic systems. 📅 Date: May 21, 2025 | ⏰ Time: 10:00 AM PT 🔗 Register now: hubs.la/Q03mT9l80 What we will cover in the series: - Evaluate not just outputs, but reasoning paths and decision processes - Measure convergence and execution efficiency - Assess collaboration in multi-agent setups - Evaluate planning quality in hierarchical and crew-based frameworks - Explore self-evaluation, peer review, and agent-as-judge models - See real-world demos using Arize Phoenix, including a live critique session with agents in action #arizeai #evaluatingagents #aiagents #llmevaluation #agentasjudge
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Meet @doctorow, science fiction author, activist, journalist, and @pycon US 2025 keynote! Join us at the PSF Booth at #PyConUS for Cory's Meet & Greet session, starting soon (May 16th, 10:30-11:30AM).
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