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model analysis

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Cognitive Technology Team
Cognitive Technology Team
Apr 12, 2025 · Artificial Intelligence

Analyzing a Trained Neural Network: Visualizing Hidden Layers and Understanding Its Limitations

This article walks through an interactive exploration of a simple two‑hidden‑layer neural network, showing how real‑time visualizations reveal its learned representations, accuracy limits, and why constrained training leads to over‑confident yet unintelligent predictions before introducing backpropagation.

Visualizationbackpropagationdeep learning
0 likes · 10 min read
Analyzing a Trained Neural Network: Visualizing Hidden Layers and Understanding Its Limitations
Xiaohongshu Tech REDtech
Xiaohongshu Tech REDtech
Feb 17, 2025 · Artificial Intelligence

WorldSense: A New Benchmark for Evaluating Multimodal Large Models in Real‑World Scenarios

WorldSense, a new benchmark of 1,662 real‑world video‑audio clips and 3,172 QA pairs across 26 cognitive tasks, reveals that current multimodal large models achieve only 25%–48% accuracy, highlighting the crucial role of combined visual‑audio input and the difficulty of audio‑ and emotion‑related reasoning.

Large Modelsbenchmark datasetmodel analysis
0 likes · 12 min read
WorldSense: A New Benchmark for Evaluating Multimodal Large Models in Real‑World Scenarios