So anyways, long story short, I started learning and after 3 weeks my new website was born. It just displayed my blogs and visitinfos and a message box. So the problem with frontend+backend+database, where your

https://www.youtube.com/watch?v=qsgs5e6NBPk Today I decided to play around with the BSD distros. I have used many Linux distros and found they are pretty much alike, no big difference anyways except for package managers. Anyways, I hopped

Recently, the idea of self-hosting was so intriguing that I decided to code a full-stack video platform. There are many Object Storage providers, including Amazon AWS, Akamai, Digital Ocean, Cloudflare, Alibaba Cloud. Nearly all of

I'm genuinely grateful for the extraordinary kindness and assistance I received from an airport worker in San Francisco. I was too tired and didn't pay much attention to booking the plane ticket. I booked a

Note: All Yaml files are in the git repo: https://github.com/jimchen2/cs285-reinforcement-learning python cs285/scripts/run_hw5_explore.py \ python cs285/scripts/run_hw5_explore.py \ python cs285/scripts/run_hw5_explore.py \ The Random Network Distillation algorithm encourages exploration by training another neural network to approximate the output

Compute Action and use epsilon greedy action = torch.tensor(random.randint(0, self.num_actions - 1)) action = self.critic(observation).argmax(dim=1) Step environment Add data to replay buffer replay_buffer.insert(...) Sample from replay buffer batch = replay_buffer.sample(config["batch_size"]) Train agent, we update the

There are 2 kinds of estimator for Policy Gradients, full trajectory and and "reward-to-go" We run the two configs on Cartpole with different parameters, specifically, rtg means reward to go, na means normalizing the advantages.

We run imitation learning and Dagger based on expert policies. In this experiment the expert policy is directly sampled out from a trained Neural Network, so Dagger differs from real world applications in that it

Today I visited Ocean Beach. I was in a very bad mood and distorted these days. I couldn't get any work done and think about living in remote, isolated regions. I hopped on a Bart

Today I went to Concord, not the Concord near Boston where I had been to in the summer of 2016, but the one at the north of the Bay area. It was a warm radiant