Questions tagged [test-data]
246 questions
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3 answers
Training Data Vs. Test Data
This might sound like an elementary question but I am having a major confusion regarding Training Set and Test.
When we use Supervised learning techniques such as Classification to predict something a common practice is to split the dataset into two…
Subhra Sankha Sardar
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1 answer
Split dataset to test and train MATLAB
I want to split a very large dataset that I have (over one million observations) into a test and train set. As, you can see I have already managed to perform something similar in the code bellow with the use of dividerand.
What the code does is we…
Jespar
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2 answers
Demographic simulation via arbitrary set of centiles using SQL
As the title suggests, I'd like to take some test data & mold it into a convincing demographic sample.
In a table of centile rankings I have an arbitrary distribution pattern, 21 rows describing centiles set at intervals of 5 that describe the…
L. Rodgers
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1 answer
Plot a Data Set According to Counts of Categories of a Variable
I have a dataset which has 14 columns (I had to only use 4 columns: travelling class, gender, age, and fare price) that I have split into train and test data sets. I need to create a vertical bar chart from the train data set for the distribution of…
user6433228
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1 answer
Tensorflow LSTM model testing
I'm new to LSTM and Tensorflow, and I'm trying to use an LSTM model to learn and then classify some huge data set that I have. (I'm not worried about the accuracy my intention is to learn).
I tried to implement the model in a similar way as in the…
Prabhanjan Bhat
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1 answer
Maven Test Automation Project
I have a maven test automation project developed using selenium and testng. This is what I am doing with my framework:
1.I have main class in src/main/java and within the main class I trigger methods to dynamically create and run the testng…
Anuj Dasari
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1 answer
Do test data for machine learning need to have column names?
Suppose I have a training data as below:
Age:12 Height:150 Weight:100 Gender:M
Age:15 Height:145 Weight:80 Gender:F
Age:17 Height:147 Weight:110 Gender:F
Age:11 Height:144 Weight:130 Gender:M
After I train my data…
Gopal K
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3 answers
How to read hierarchical test data from xml or csv file for C# tests?
I use the Microsoft Entity Framework and have some nested entities
GrandParent, Parent, Child
In a C# test I would like to be able to read an array of GrandParents including their descendants from an xml file, e.g. (fake code…
Stefan
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Dummy data generator
Can you suggest sites where I can generate dummy data based on my requirement for testing purposes of my project?
Note: I need a dummy data for usage of VMs and physical servers in terms of memory, CPU, disk, I/O utilization in percentage. Is there…
Mayur
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Where test data will be stored in stripe account?
I have used stripe as the payment in my system. I have tried test keys to process the payment and it is returning successful after submission w.r.t test api keys, but where as I look in the stripe dashboard I can't find any test data which was…
Ram
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R - factor examcard has new levels
I built a classification model in R using C5.0 given below:
library(C50)
library(caret)
a = read.csv("All_SRN.csv")
set.seed(123)
inTrain <- createDataPartition(a$anatomy, p = .70, list = FALSE)
training <- a[ inTrain,]
test <- a[-inTrain,]
Tree <-…
Naive Babes
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How to retrive @Test method parameters in @DataProvider method?
I would like to retrieve parameters name of Test method in DataProvider method.
By using method.getParameterTypes() in DataProvider, I am able to get the class of param being passed in Test method, but I want the names.
@Test
public void…
Bhuvan
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Is altering database a good way to generate test data?
Given: The application I am testing , has functionality to create the data, would altering/inserting the/to database be a good way to create test data.
IF you think of the speed of the application/complexity of database what would be the best way?…
Asanke
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Recommendation Engines Test data
I've started learning of recommendation systems theory and I want to start practice. But unfortunately, I've faced with next problem : I want test my code on some big data set (size around 100 MB - 1 GB) and I didn't find any open sources for such…
Ivan Kurchenko
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3 answers
Is it possible to share Facebook Test users between test apps?
We have seperate URLs for our webapp on local development and on build servers (acceptance test environment) This means that we have to setup 2 seperate Test Apps for Local and Acceptance Test.
When creating test users it seems they can only be…
Lisa-Marie
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