prediction_error | Neural embeddings with negative sampling in Keras
kandi X-RAY | prediction_error Summary
kandi X-RAY | prediction_error Summary
Neural embeddings with negative sampling in Keras
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Top functions reviewed by kandi - BETA
- Train a corpus from the corpus .
- Build the model .
- Initialize the WordContextModel .
- Iterate over all sequences .
- Tokenize the corpus .
- Prepare the model .
- The size of the corpus .
- The path of this object .
prediction_error Key Features
prediction_error Examples and Code Snippets
Community Discussions
Trending Discussions on prediction_error
QUESTION
I have an error when start my Spring Boot Application: java.lang.IllegalStateException: Expected to be able to resolve a type but got null! This usually stems from types implementing raw Map or Collection interfaces!
I created two tables via sql query:
...ANSWER
Answered 2021-Apr-26 at 06:24JSONB is not directly supported by Hibernate.
You have to use a converter.
There is a collection of converters in Hibernate Types project: https://github.com/vladmihalcea/hibernate-types
QUESTION
[Dataset]1I'm attempting to implement linear regression for stochastic gradient descent using python. I have the code to enable me do this but for some reason, its triggering an error at "row[column] = float(row[column].strip())"-could not convert string to float: 'C'". Anyone who will assist me troubleshoot this error will be greatly appreciated.
...ANSWER
Answered 2021-Mar-23 at 16:43In function load_csv, you are using with open(filename, 'r') as file:
But in the next line instead of passing the file object file
you pass the reader the string filename
, and your dataset is created using this filename
string, therefore when you end up trying to convert the letter 'C' to float.
Just change the line reader(filename)
to reader(file)
That should solve your issue.
QUESTION
Defined a gRPC Python service in a Docker.
The services in my PROTO file:
...ANSWER
Answered 2021-Jan-26 at 19:04Meanwhile I figure it out:
QUESTION
So I'm working on a regression model for the boston housing dataset, and for some reason when I try to subtract two 506x1 matrices in my gradient descent algorithm(prediction_error = np.subtract(y,prediction_function) it's giving me a 506x506 matrix(prediction_error). I did the same operation twice before and nothing wrong happened. I tried to use the np.subtract instead of just using the regular minus sign in python, but nothing changed. Can someone help me?
...ANSWER
Answered 2020-May-06 at 19:29Your arrays y
is of shape (506,)
and the other is of shape (506,1)
and python broadcast one over the other. Try reshaping them into similar shapes like this:
QUESTION
I'm trying to understand purrr and I'm currently working with pmap. pmap
can be used to call a predefined function and uses the values in a dataframe as arguments to the function call. I would like to know what the current state is, as my data.frames might have several 1000s of rows.
How can I print the current line, that pmap
is running on, possibly together with the total length of the data.frame?
I tried to include a counter like in a for loop and also tried to capture the current row using
current <- data.frame(...)
and then row.names(current)
(idea from here: https://blog.az.sg/posts/map-and-walk/)
but in both cases it always prints 1
.
Thanks for helping.
For reproducibilty let's use the code from the question that brought me to purrr:::pmap
(How to use expand.grid values to run various model hyperparameter combinations for ranger in R):
ANSWER
Answered 2020-Mar-31 at 20:27Since you are already using pmap, the easiest way would just be to pass the rownames as well.
You can do something like
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Install prediction_error
You can use prediction_error 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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