Closed fshi2006 closed 9 months ago
My understanding is that this method hope the model could plan k+1 layer ego trajectory based on the scenario of level k. I am not sure if my understanding is correct. But this approach also loses the multimodality of ego trajectory, could it get a better result than the one with the best score in level k
Hi, @fshi2006, thank you for your question. Yes, your understanding is absolutely reasonable. Another important consideration is that the probabilities predicted by the model may be not very accurate, so to ensure the planning performance, we directly train another head to output a single ego trajectory. My guess is that introducing multimodality is not guaranteed to yield better results, but you can definitely try that.
Thanks a lot! I also listened to your tech share yesterday and may I have two more questions to ask?
Hi, @fshi2006, thank you for coming to the talk! Here are the responses.
DTPP will be open source? Or has TPP been open sourced?
Hello, I have a question for you, you have designed a special output header called NeuralPlanner for ego initial trajectory for planning task, why not just use the highest rated ego trajectory among the level k headers output? Looking forward to your answers, thanks!