cog | CoRL 2020 ] COG : Connecting New Skills | Machine Learning library
kandi X-RAY | cog Summary
kandi X-RAY | cog Summary
This repository accompanies the following paper:. COG: Connecting New Skills to Past Experience with Offline Reinforcement Learning Avi Singh, Albert Yu, Jonathan Yang, Jesse Zhang, Aviral Kumar, Sergey Levine Conference on Robot Learning, 2020 Website | Arxiv | Video. | Open drawer, take object out | Close top drawer, take object out | Remove obstacle, take object out | :-------------------------:|:-------------------------:|:-------------------------: | | |. In this paper, we propose an approach to incorporate a large amount of prior data, either from previously solved tasks or from unsupervised or undirected environment interaction, to extend and generalize learned behavior. This prior data is not specific to any one task, and can be used to extend a variety of downstream skills. We train our policies in an end-to-end fashion, mapping high-dimensional image observations to low-level robot control commands. This code is based on the original CQL implementation.
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Top functions reviewed by kandi - BETA
- Run a single experiment
- Run an experiment
- Create a list of mount points
- Ask the user for a question
- Setup the logger
- Train a model from a Tensor
- Calculate policy actions
- Get tensorflow tensorflow tensors
- Create an ordered dict of stats
- Forward the observation function
- Adds a path to the replay buffer
- Start training
- Returns a function that returns a video save function
- Gets generic path statistics
- Train a model from a TensorBoard
- Train the model from a Tensorboard
- Start training mode
- Calculate statistics for debugging
- Collect new paths
- Example example
- Dump rollout function
- Train the model from a TensorBoard
- Configure a logger
- Returns a random batch of random variables
- Visualize the model
- Generate a rollout
- Evaluate the given variant
cog Key Features
cog Examples and Code Snippets
Community Discussions
Trending Discussions on cog
QUESTION
One of my functions can cause a KeyError error to be raised. This raises a CommandInvokeError. However, there are other errors, like DivisionByZero that can cause the CommandInvokeError to be raised. I only know one way to handle errors and it's:
ANSWER
Answered 2021-Jun-15 at 19:52@cmd.error
async def cmd_error(self, ctx, error):
if isinstance(error, commands.CommandInvokeError):
if isinstance(error.original, KeyError):
await ctx.send("Error!")
QUESTION
I have this module I made for a discord.py bot (not a COG though). It clearly has the function "help_command" defined but whenever I try to run it it gives me the above error. I couldn't wrap my head around it so I thought it might worth it to ask the community.
discord_main.py
ANSWER
Answered 2021-Jun-14 at 17:28I think the problem is that you are importing from discord_main in embed_storage and vice-versa.
You need to resolve this somehow or, if there is no other way, you could move the import into the function definition, e.g. in embed_storage.py:
QUESTION
I am trying to define in which box the cog of the object is. For example i have a item with COG (1.2, 1.5, 0.3) (x, y, z) and a list of boxes:
Number of Box Z low Z high Y left Y right X front X aft 1 0 3 -5 0 5 0 2 0 3 0 5 5 0In this example the item is in box 2. My solution now is with a Sumifs, Checking for each border if the COG is lower/higher then the value of the border, which works as there are no overlaps of the boxes.
Most of the data is loaded with powerquery but I cannot make this sumifs statement work in powerquery, I have to load the data to excel and add the sumifs statements, which will not work if I want to load it in Power BI. Otherwise I have to open excel, refresh there and let the calculation run, save, open PBI and refresh there as well.
Is there an option to make this statement with sumifs or other solution only using Power BI?
...ANSWER
Answered 2021-Jun-14 at 14:04You can just compare the x,y,z parameters and output a list of the box numbers that pass the test.
eg: (as a function)
QUESTION
I am having issues in loading my cogs.
I am trying to connect 'fun.py' with a class called 'Fun' to my bot or 'main.py'
Here is my code
...ANSWER
Answered 2021-Jun-13 at 18:33You need to load the extension using the name which matches the filename, i.e. bot.load_extension('fun').
As for the "self is not defined" error, that is because you declared your class as a subclass of self, which is not defined. Instead, do the following:
QUESTION
In the discord.py documention, there are Extensions: https://discordpy.readthedocs.io/en/stable/ext/commands/extensions.html and Cogs: https://discordpy.readthedocs.io/en/stable/ext/commands/cogs.html what is the difference?
...ANSWER
Answered 2021-Jun-13 at 17:28Extensions are files that are loaded, think of them as modules that the discord.py library imports when you call load_extension. After the import happens, a setup function is called, and is passed the Bot instance that it was loaded into....essentially module.setup(bot). That is it, there is no more to extensions...typically this setup function calls add_cog which will be described next, however there is no requirement that they do so.
A Cog is a class that inherits from commands.Cog and is added to the bot's list of cogs through add_cog, these classes typically house commands and act as a "category" for these commands. It can also house listeners for events such as on_message or on_member_join, etc.
TL;DR - Extensions are imported modules, cogs are classes
QUESTION
So, I want to log the edited message by member if they change it This is my code in the cogs so far:
...ANSWER
Answered 2021-Jun-13 at 16:31That's because there is no message argument in on_message_edit event. Just do this:
QUESTION
I'm currently coding a bot in discord.py that does mod commands like kick, etc. I'm trying to make a command that you can suggest something to the server like they make a channel called suggestion-channel, when they do the command it sends it to that channel. I have a command that sends a message to a specific channel for bot suggestions, but that's the closest I've gotten. below is the code that I have for the suggest command in cogs, yes I use command handling.
...ANSWER
Answered 2021-Jun-12 at 04:07First of all, you're not getting the channel in an on_message event, or using a user's message to get the server's channels. You'll have to replace message with ctx. Secondly, ctx.server is no longer valid since discord.py's migration. It would now be known as ctx.guild, which you can read about in their docs.
QUESTION
I am making a desktop application using kivy & kivymd and when creating the settings screen for the app I used two MDRectangleFlatButon and MDRaisedButtons but to make them scalable, I gave both of them a size_hint_x of .5 for each to take up half of the screen. However, as soon as the program starts I get this warning from kivy:
...ANSWER
Answered 2021-Jun-11 at 13:01If you change the order of your Screens definition, so that the "settings" Screen is the first listed under ScreenManager in your kv, then the error messages go away. Then adding to the Example class definition:
QUESTION
I have a help command that uses the following loop to find all the commands in a given cog.
...ANSWER
Answered 2021-Jun-10 at 12:31QUESTION
I want to set up a latency command in a cog but it isn't possible since there's no client attribute in a cog, upon using self.client.latency it still gives a error
ANSWER
Answered 2021-Jun-10 at 06:08When creating a class make sure you add two undescores in init function eg: __init__ instead of _init_.
Methods with __ are known as dunder or magic methods in python. Read these for more info on them:
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