TildAlice - DEV Community

TildAlice

Mar 9

Optuna NAS: 40 Trials to Match Hand-Tuned Architecture

#optuna #neuralarchitecturese #automl #pytorch

1 min read

TildAlice

Mar 9

Function Calling vs RAG: 2.3s Latency Gap in Production

#llm #rag #openai #functioncalling

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1 min read

TildAlice

Mar 9

Backtrader vs Zipline: 5-Year S&P 500 Speed & Memory Test

#backtrader #zipline #python #algorithmictrading

1 min read

TildAlice

Mar 8

Rule-Based to ML PHM Migration: 4-Week Python Roadmap

#predictivemaintenanc #machinelearning #python #featureengineering

1 min read

TildAlice

Mar 8

SimCLR vs CLIP: Why Contrastive Learning Failed in Prod

#contrastivelearning #simclr #clip #computervision

1 min read

TildAlice

Mar 8

vLLM OutOfMemoryError with Llama 3.1 70B: 3 Fixes

#vllm #llama #cuda #outofmemoryerror

1

1 min read

TildAlice

Mar 7

Markowitz to Deep Portfolio: Migration in 3 Refactors

#portfoliooptimizatio #deeplearning #quantitativefinance #markowitz

1 min read

TildAlice

Mar 7

MLflow vs Kubernetes Native Model Registry: Speed & Cost

#mlflow #kubernetes #modelregistry #mlops

1 min read

TildAlice

Mar 7

pip vs conda vs Poetry: Speed & Reliability Benchmarks

#pip #conda #poetry #packagemanagement

1 min read

TildAlice

Mar 6

Ollama vs llama.cpp: 7B Model Speed on M1 MacBook

#llamacpp #ollama #localllm #inferencespeed

1 min read

TildAlice

Mar 6

LoRA vs Full Fine-Tuning: Cost-Accuracy Trade-offs

#lora #finetuning #llm #interview

1 min read

TildAlice

Mar 6

Free vs Paid Stock APIs: Real Cost at 10K-1M Requests

#stockdataapi #polygon #alphavantage #yfinance

1 min read

TildAlice

Mar 5

LLM Context Windows: Why 128K Tokens Break at 50K

#llm #contextwindow #transformer #rag

1 min read

TildAlice

Mar 5

Why Memorizing LeetCode Patterns Won't Land You the Job

#codinginterview #leetcode #problemsolving #interviewprep

1

1 min read

TildAlice

Mar 5

MoE Token Routing: DeepSeek-V3 vs Mixtral Explained

#mixtureofexperts #deepseekv3 #mixtral #moe

1 min read

TildAlice

Mar 4

PPO Training Diverges After 1M Steps: Clipping & LR Fixes

#ppo #reinforcementlearnin #trainingstability #hyperparametertuning

1 min read

TildAlice

Mar 4

INT8 vs INT4 Quantization: 2x Latency Drop on ARM Cortex-M

#int4quantization #int8quantization #armcortexm #tflitemicro

1 min read

TildAlice

Mar 4

Python slots=True: 8x Memory Cut in 10M Dataclass Instances

#python #dataclass #memoryoptimization #performance

1 min read

TildAlice

Mar 3

Speculative Decoding: Why 2x Faster Inference Fails

#speculativedecoding #llminference #modeloptimization #gpumemory

1 min read

TildAlice

Mar 3

LSTM Encoder-Decoder vs Seq2Seq Transformer: CMAPSS RUL Benchmark

#rulprediction #lstmencoderdecoder #transformer #nasacmapss

1 min read

TildAlice

Mar 3

LangChain to LlamaIndex Migration: RAG Refactor in 5 Steps

#llamaindex #langchain #rag #migration

1 min read

TildAlice

Mar 2

Pairs Trading Bot: Cointegration Test to Live Orders

#pairstrading #cointegration #algorithmictrading #statisticalarbitrage

1 min read

TildAlice

Mar 2

gc.collect() Slows Python 32%: When Manual GC Hurts

#python #garbagecollection #performance #memorymanagement

1 min read

TildAlice

Mar 2

Git Cherry-Pick Conflicts: 3 Fixes Beginners Miss

#git #versioncontrol #devops #debugging

1 min read

TildAlice

Mar 1

ARIMA vs GARCH vs LSTM: Bitcoin Forecast Speed Benchmarks

#bitcoin #arima #garch #lstm

1

1 min read

TildAlice

Mar 1

TFLite vs ONNX Runtime: Pi Zero Latency at 32ms vs 89ms

#edgeai #raspberrypi #tflite #onnxruntime

1

2 min read

TildAlice

Mar 1

LoRA vs QLoRA vs Full Fine-tuning: GPU Memory Benchmarks

#lora #qlora #finetuning #llm

1

2 min read

TildAlice

Feb 28

tmux vs zellij: 100-Pane Split Render Speed Benchmark

#tmux #zellij #terminal #multiplexer

1

1 min read

TildAlice

Feb 28

VS Code vs Neovim: Python Startup Speed & LSP Benchmarks

#vscode #neovim #python #ide

1

1 min read

TildAlice

Feb 28

GPT-4 vs Claude 3.5 vs Gemini: MMLU Zero-Shot Accuracy

#llm #gpt4 #claude #gemini

1 min read

TildAlice

Feb 27

import * in Functions: UnboundLocalError & Namespace Fix

#python #import #namespace #debugging

1 min read

TildAlice

Feb 27

gdb + py-spy vs pdb: Production Debug Latency Compared

#python #debugging #production #performance

1 min read

TildAlice

Feb 27

Kubernetes Autoscaler for ML: Build HPA from Scratch

#kubernetes #mlops #autoscaling #python

1 min read

TildAlice

Feb 26

GNN for Multi-Component RUL: Graph Attention Beats Fixed Topology

#graphneuralnetworks #phm #predictivemaintenanc #rulprediction

1 min read

TildAlice

Feb 26

ONNX Export Pitfalls: 7 PyTorch Production Gotchas

#onnx #pytorch #modeldeployment #mlops

1 min read

TildAlice

Feb 26

FlashAttention-2 Warmup: Fix 3x Slower First Batch

#flashattention #pytorch #cuda #inferenceoptimizatio

2

1 min read

TildAlice

Feb 25

Monte Carlo VaR Underestimates Tail Risk: 3 Distribution Fixes

#montecarlo #valueatrisk #riskmanagement #studentst

1 min read

TildAlice

Feb 25

GitHub Actions ML Pipeline: First CI/CD Portfolio Project

#mlops #cicd #githubactions #mlflow

1 min read

TildAlice

Feb 25

PPO vs SAC: Real Robot Benchmark on 3 Manipulation Tasks

#ppo #sac #robotlearning #simtoreal

1 min read

TildAlice

Feb 24

Docker vs Poetry vs uv: 3 Setup Patterns That Actually Scale

#uv #poetry #docker #python

1 min read

TildAlice

Feb 24

Ruff vs Black vs Flake8: 1000-File Accuracy Benchmark

#ruff #flake8 #black #python

1 min read

TildAlice

Feb 24

Feature Stores Are Overengineered: When SQL Is Enough

#mlops #featurestore #sql #modelserving

1 min read

TildAlice

Feb 23

Alpha Vantage to yfinance Migration: 3 Breaking Changes

#yfinance #alphavantage #portfoliomanagement #quantitativefinance

1 min read

TildAlice

Feb 23

Backtrader vs QuantConnect vs Zipline: Setup Speed Test

#backtrader #algorithmictrading #quantconnect #zipline

1 min read

TildAlice

Feb 23

Gymnasium vs Stable Baselines3 vs RLlib: API Complexity

#reinforcementlearnin #gymnasium #stablebaselines3 #rllib

1 min read

TildAlice

Feb 22

FFT Shows No Peaks: 4 Sensor Setup Mistakes That Kill Spectra

#fft #vibrationanalysis #sensorsetup #cbm

1 min read

TildAlice

Feb 22

TorchAO vs ONNX Runtime: 8-bit Quantization Benchmark

#quantization #llminference #pytorch #onnx

1 min read

TildAlice

Feb 22

LangChain vs LlamaIndex: RAG Latency on 10K Documents

#langchain #llamaindex #rag #vectorsearch

1

1 min read

TildAlice

Feb 21

Segment Tree Off-by-One: 5 Bugs That Break Range Queries

#segmenttree #datastructures #rangequeries #codinginterview

1

1 min read

TildAlice

Feb 21

tracemalloc vs memray vs Py-Spy: Profiler Overhead Cost

#python #profiling #memoryoptimization #debugging

1 min read

TildAlice

Feb 21

Virtual Environments Broke My First Django App: Skip Them

#python #virtualenvironments #beginnertips #pythonsetup

1 min read

TildAlice

Feb 20

ViT vs CNN vs Hybrid: Latency & Accuracy on 5K Images

#visiontransformer #cnn #convnext #computervision

1

1 min read

TildAlice

Feb 20

DQN vs PPO vs SAC: MuJoCo Training Speed Benchmarks

#dqn #ppo #sac #mujoco

1 min read

TildAlice

Feb 20

Git Rebase vs Merge: 3 Cases Where Merge Commits Win

#git #versioncontrol #devops #codereview

1 min read

TildAlice

Feb 19

Python Sorting Benchmarks: Which Algorithm Wins?

#sortingalgorithms #python #codinginterview #algorithmbenchmark

1 min read

TildAlice

Feb 19

CBM Migration Guide: Scheduled to Condition-Based

#cbm #predictivemaintenanc #phm #conditionmonitoring

1 min read

TildAlice

Feb 19

QAT vs PTQ: When 3% Accuracy Drop Kills Your Model

#quantization #qat #ptq #pytorch

1 min read

TildAlice

Feb 18

Custom Gymnasium Environment: Portfolio Project Guide

#gymnasium #reinforcementlearnin #portfolioproject #rewardshaping

1 min read

TildAlice

Feb 18

FastAPI Model Serving: 5 Steps to 50ms Inference

#fastapi #modelserving #mlops #python

1 min read

TildAlice

Feb 17

Heap & Stack Patterns: 8 Interview Problems Solved

#heap #stack #codinginterview #python

1 min read

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