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Even though I passed nearest_neighbor tests, and followed all the instructions of the exercise, i couldn’t get the expected output. instead, I keep getting the output 0.0. 1 post - 1 participant Read full topic
how can we download the Labs to our own IDE? it won’t let me download folders, only allows me to download files individually and the NeMo Agent toolkit UI folder has a thousand files inside. These labs do not seem to be up on GitHub so can’t do git clone. PLEASE CAN YOU MAKE IT EASIER TO DOWNLOAD FI
Hey DeepLearning.AI community I’m victordeflos — solo founder building EvoAgent (evoagent.io), an AI coding partner that learns and evolves through user feedback. What EvoAgent does differently: The long-term mission is V5 — a fine-tuned model trained entirely on real user interactions. Not a GPT wr
Hello everyone, I’m @Sonicyuz currently a college student studying Computer Science who is interested in ML and AI. I’m from the Philippines and I’m glad to be here. Is there also a fellow Filipino here? 1 post - 1 participant Read full topic
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Hey everyone, Regarding the short course Spec-Driven Development with Coding Agents: We’ve heard that the course can be confusing to follow along with, so I’ve put together a summary of the key concepts to help you stay oriented as you work through the material. This isn’t a replacement for the less
Hi everyone, glad to be here. My name is Eamen (pronounced “E-men”). My background is in engineering, software, consulting, research, development, testing, and teaching. I’ve worked on AI-related projects and hands-on tech implementation. I focus on helping people actually use technology, especially
Great expectations! I’m Yoli. 1 post - 1 participant Read full topic
Hello, on DLS C1W4 A2, Exercise 2 - L_layer_model, I get somehow a lower cost (0.69) than the expected output (0.77). These small differences get propagated forward on the following exercises within the Jupyter Notebook. I still got a 100% mark on the assignment, but I wanted to make you aware of th
Hey everyone, Regarding the short course Spec-Driven Development with Coding Agents: We’ve heard that the course can be confusing to follow along, so I’ve put together a summary of the key concepts to help you stay oriented as you work through the material. This isn’t a replacement for the lessons —
As state in the topic I wasn’t having this issue for the last couple months, but just start to have this problem from couple days ago. I think there was an update for coursera webpage, and I cannot submit my quiz and assignment anymore after that. 1 post - 1 participant Read full topic
The way children learn is changing rapidly with digital technology. Today, interactive mobile apps are making education more engaging, personalized, and accessible. At Dev Technosys, we are seeing a growing demand for smart learning solutions that combine education with innovation. Why Kids Learning
Hello everyone. İ want to open an education center which is about data analytics, it development, backend frontend everything will be include in the academy. I urgently need niche , unique names for the education center. For example(these are reserved):Handex Academy. Data so cool(school meaning), m
Hi everyone! My name is Sahana, and I’m a high school student. I recently built a web app called DeepFocus that helps students track distraction patterns and improve focus habits. If you have a minute, I’d really appreciate it if you could make an account and take a quick look: https://deepfocus-9av
Sharing a recent write-up on optimizing LLM agent system configurations. One issue we ran into is that finding the right setup (model choice, depth, context window, etc.) usually requires expensive trail-and-error with real API calls. That gets costly very quickly, This piece explores a simulation-b
Hello, This is my first post on this forum, but I’m not new DLAI and I have lost count of the courses I’ve taken. Thank you! The A2A Protocol short course is clearly a winner in my book! The instructors are wonderful and I’ve never had such a clearer understanding of A2A in a “short course”. I’ve wo
Imagine being an auditor at a big telecoms company, Write a code in python to test a simple change management and access control component of IT general controls 1 post - 1 participant Read full topic
Hello everyone. My name is Mustafa, and I’m excited to be part of this amazing community I’m currently learning Data Engineering and working through the Professional Certificate. To stay organized and keep track of my progress, I created a Notion tracker that helps me manage courses, projects, and l
def get_weighted_loss(pos_weights, neg_weights, epsilon=1e-7): Args: pos_weights (np.array): array of positive weights for each class, size (num_classes) neg_weights (np.array): array of negative weights for each class, size (num_classes) Returns: weighted_loss (function): weighted loss function """
In the video lesson entitled ResNets, Andrew explains why ResNets and skip connections do not have a harmful performance on neural networks with ReLU output activation functions. However, he explains that when the weights and parameter b of the skipped layers are zero then the identity ReLU activati
