FXY | Security-Scenes-Feature-Engineering-Toolkit , Continuous | Machine Learning library
kandi X-RAY | FXY Summary
kandi X-RAY | FXY Summary
FXY is an open-sourced feature engineering framework for data preprocessing, feature engineering, model training and testing in multiple security scenes.
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Top functions reviewed by kandi - BETA
- Compute word2vec
- Tokenizer function
- Return the index of each word in sequence
- Get the vector of embedding
- Fit the transformer
- Convert a sequence of texts into a sequence of words
- Fits the corpus to the given texts
- Convert text to word sequence
- Download and parse the data
- Read data from a zip file
- Download a file
- Build a dataset for a set of words
- Runs the simulation
- Compute the similarity between the valid_word_idx
- Builds a dataset from a set of words
- Transform a test matrix
- Generate a batch of data
- Print classification metrics
- Plot embeddings with given labels
- Load data from file
- Try to download a file
- Construct text cnn layer
- Transform text vectors to features
FXY Key Features
FXY Examples and Code Snippets
from feature_vec.nlp2vec import tfidf,wordindex,word2vec
nlp=word2vec(one_class=False,tunning=True,punctuation='concise')
fx1,fy1=nlp.fit_transform(x1,y1)
fx2=nlp.transform(x2)
Community Discussions
Trending Discussions on FXY
QUESTION
I have written a function which takes two doubles and outputs some polynomial expression. This is a prototype for something (much) more complicated that I need to do later on. The code should be fairly straightforward, but I must be doing something wrong, because the output makes no sense. The function returns 0 or -0, no matter what values I pass to the arguments.
...ANSWER
Answered 2020-Oct-10 at 14:10I actually was able to find the answer. The problem was that I was using int values in a function that asks for doubles. That was a stupid mistake on my part.
QUESTION
I cannot find a way to plot some dots on lower and upper ridge of my surface. I wrote this code for surface:
...ANSWER
Answered 2020-Aug-25 at 11:12For the top ridges, in a general case I would follow Adriaan comment and look at the derivative (you can use the fucntion gradient
for that).
However in your case there is another approach, made possible by the fact that:
- On any
X
slice of your surfacefxy
, the ridgey
coordinate will coincide with the max value of thisX
slice. - And, on any
Y
slice of your surfacefxy
, the ridgex
coordinate will coincide with the max value of thisY
slice.
Armed with this observation, the max
function is all you need:
QUESTION
In the textbook, this is the expression of "True": λxy.x, so what's that mean? (do I need to replace x or y?). And the "IFELSE" expression: λfxy.fxy, I have no idea what is f and how to understand this expression.
...ANSWER
Answered 2020-Aug-05 at 20:36It seems like the textbook is describing Church Booleans. They are one of the possible encodings of the values true
and false
.
If you are confused about what λ x y. x
means - this is simply a shorthand for λ x. λ y. x
. Here's what happens when you apply the booleans to some variables:
QUESTION
I am porting old fixed function pipeline code to shaders and for the torus geometry i am not able to create the correct indexes.
The old code
...ANSWER
Answered 2020-Jul-05 at 20:58The stride (5th) argument to glVertexAttribPointer
is wrong. stride specifies the byte offset between consecutive generic vertex attributes.
The size of the attributes is 8 (x, y, z, nx, ny, nz, u, v).
Hence stride has to be 8 * sizeof(float)
rather than 3 * sizeof(float)
:
QUESTION
I'm trying to plot a 3d surface in R but it looks like something is wrong in the for loops when both my X's and Y's values are positive.
It's is a very simple function and for loop but I don't see a mistake yet, still the final surface is different from what it was supposed to be (a normal plane in this case). Any thoughts of what may I be missing?
...ANSWER
Answered 2020-Apr-02 at 02:57Your loop should use seq_along(x)
and seq_along(y)
instead of x
and y
:
QUESTION
ANSWER
Answered 2020-Feb-04 at 07:27As @Spri4L suggested how to display points. To avoid subs
you can make it anonymous function.
QUESTION
I'm new to Python, just started two days back. I was trying to perform division on two exponential expressions but the output won't show the powers added.
Following is my code.
...ANSWER
Answered 2019-Oct-11 at 02:06I guess you're looking for simplify
:
QUESTION
Question: Find the minimum of f(x,y)=x^2+y^2-2*x-6*y+14 in the window [0,2]×[2,4] with increment 0.01 for x and y.
My approach: Find the first partial derivatives fx and fy. The critical points satisfy the equations fx(x,y) = 0 and fy(x,y) = 0 simultaneously. find the second order partial derivatives fxx(x,y), fyy(x,y) and fxy(x,y) in order to find D.
...ANSWER
Answered 2019-Jun-23 at 19:32Use function evaluation optimization method instead of gradient
Please read through the code
QUESTION
Why bodies seems broken on second loop example, am trying to optimize my planetary system to support more bodies.
...ANSWER
Answered 2018-Sep-29 at 04:42It seems that the code is not applying every forces affecting the body.
QUESTION
I have a 2d array of directional data. I need to interpolate over a higher resolution grid however the ready made functions like scipy interp2d, etc don't account for the discontinuity between 0 and 360.
I have code for doing this for a single grid of 4 points (thanks How to perform bilinear interpolation in Python and Rotation Interpolation) however I would like it to accept big data sets at once - just like the interp2d function. How can I encorporate this into the code below in a way which doesn't just loop over all of the data?
Thanks!
...ANSWER
Answered 2017-Dec-12 at 08:44I'm going to reuse some personal Point
and Point3D
simplified classes for this example:
Point
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install FXY
You can use FXY 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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