stock-prediction | 股票预测 / 量化交易比赛 | Machine Learning library
kandi X-RAY | stock-prediction Summary
kandi X-RAY | stock-prediction Summary
股票预测 / 量化交易比赛
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Top functions reviewed by kandi - BETA
- Run the test
- Merge date data
- Removes extreme value from dataframe
- Get test data
- Neutralization function
- Generate test data
- Compute the standard deviation of the data
- Compute the mean value of a DataFrame
- Get the standard deviation of a DataFrame
- Get a sklearn model by name
- Train the model
- Run train_utils
- Generate train data
- Get training data
- Returns the mean value of a DataFrame
stock-prediction Key Features
stock-prediction Examples and Code Snippets
Community Discussions
Trending Discussions on stock-prediction
QUESTION
My code is as follows:
...ANSWER
Answered 2021-Apr-13 at 08:00Your understanding is correct.
--files argument is uploading files to executors only.
See this in the spark documentation
file: - Absolute paths and file:/ URIs are served by the driver’s HTTP file server, and every executor pulls the file from the driver HTTP server.
You can read more about this at advanced-dependency-management
Now coming back to your second question
How can I upload to master?
There is a concept of bootstrap-action in EMR. From the official documentation it means the following:
You can use a bootstrap action to install additional software or customize the configuration of cluster instances. Bootstrap actions are scripts that run on cluster after Amazon EMR launches the instance using the Amazon Linux Amazon Machine Image (AMI). Bootstrap actions run before Amazon EMR installs the applications that you specify when you create the cluster and before cluster nodes begin processing data.
How do I use it in my case?
While spawning the cluster you can specify your script in BootstrapActions
JSON Something like the following along with other custom configurations:
QUESTION
I created simple widget with "Hello World!" as content:
...ANSWER
Answered 2018-Sep-05 at 17:36You can use it like this
QUESTION
I'm trying to run a predictive RNN from this repo https://github.com/jgpavez/LSTM---Stock-prediction. "python lstm_forex.py"
It seems to be having trouble creating an empty Numpy array
The function giving me problems, starting with the line 'days', fourth from the bottom.
...ANSWER
Answered 2018-Feb-25 at 23:33You're trying to int() the string 'n' in your assertion. To get the same error:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install stock-prediction
You can use stock-prediction like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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