dataset Questions
12
Solved
DataSet and DataTable both implement IDisposable, so, by conventional best practices, I should call their Dispose() methods.
However, from what I've read so far, DataSet and DataTable don't actual...
Aircool asked 26/5, 2009 at 23:8
4
Solved
Is there any way to remove a dataset from an hdf5 file, preferably using h5py? Or alternatively, is it possible to overwrite a dataset while keeping the other datasets intact?
To my understanding,...
5
how can i fix this error? ERROR [IM014] [Microsoft][ODBC Driver Manager] The specified DSN contains an architecture mismatch between the Driver and Application.. it is occuring in a new project tha...
Chantalchantalle asked 28/1, 2014 at 2:2
5
Solved
I need to read the ''wdbc.data' in the following data folder:
http://archive.ics.uci.edu/ml/machine-learning-databases/breast-cancer-wisconsin/
Doing this in R is easy using command read.csv but a...
Darkish asked 24/12, 2012 at 12:51
2
Solved
source_dataset = tf.data.TextLineDataset('primary.csv')
target_dataset = tf.data.TextLineDataset('secondary.csv')
dataset = tf.data.Dataset.zip((source_dataset, target_dataset))
dataset = dataset.s...
Umbel asked 10/12, 2017 at 4:33
17
I've got the following stored procedure
Create procedure psfoo ()
AS
select * from tbA
select * from tbB
I'm then accessing the data this way :
Sql Command mySqlCommand = new SqlCommand("psfoo...
Close asked 26/2, 2009 at 10:32
3
Solved
How can I create a DataSet that is manually filled? ie. fill through the code or by user input. I want to know the required steps if I need to create a DataTable or a DataRow first, I really don't ...
1
I connected my Google Drive to Google Colab with this code:
# Load the Drive helper and mount
from google.colab import drive
# This will prompt for authorization.
drive.mount('/content/drive')
...
Ensample asked 22/10, 2018 at 12:53
2
Solved
Using Delphi 2010, I have used TSQLQuery and TSQLConnection to connect to a remote MySQL server. I have used an SQL query as follows:
SQLQuery1.SQL.Text := 'SELECT * FROM registered WHERE email="'...
Vocoid asked 16/12, 2011 at 10:7
2
Solved
I am using EMNIST as a dataset for a text detection and recognition using deep learning. I downloaded the datasets from https://pypi.org/project/emnist/ (using pip install emnist). The datasets are...
Deathbed asked 8/1, 2020 at 2:48
2
I need a large corpus of PST files (may in GB or TB's) with more mails to test my big data application.
I found only Enron data set. Is any other common PST file available to test ?
Share me PST...
3
I've been performing some research, in order to find the best approach to identify break points (trend direction change) in a dataset (with pairs of x/y coordinates), that allow me to identify the ...
Poultice asked 7/6, 2020 at 17:16
2
I want to create my own datasets, and use it in scikit-learn. Scikit-learn has some datasets like 'The Boston Housing Dataset' (.csv), user can use it by:
from sklearn import datasets
boston = da...
Plowshare asked 24/2, 2017 at 7:18
4
Solved
I have created DataSet for RDLC reports. Now i have changed my Stored Procedure by adding some new Columns to it. DataSet contains different Stored Procedures, now how can i update the DataSet with...
Cod asked 28/5, 2014 at 8:52
1
Solved
I am following TensorFlow's Image Segmentation tutorial. In there there are the following lines:
train_dataset = train.cache().shuffle(BUFFER_SIZE).batch(BATCH_SIZE).repeat()
train_dataset = train...
Minify asked 7/12, 2019 at 17:59
1
Solved
I'm trying to run a fixed effects regression using the plm package. The regression code is as following:
fixed = plm(hp~crime,index=c('year','country'),data=data,model='within')
which returns th...
Cedeno asked 7/5, 2020 at 14:21
2
I need an annotated dataset, subset of Imagenet, that includes square images of size: 224x224.
I tried Tiny Imagenet and Cifar-10, but they consist of quite smaller images and don't fit my needs.
...
Cobber asked 9/3, 2017 at 7:37
2
Solved
I have the following powershell script that scans a location and adds the file details to a xml file,
Get-ChildItem -recurse c:\DATA | Select-Object * , @{Name="Kbytes";Expression={ "{0:N0}" -f (...
Shadoof asked 18/6, 2012 at 16:56
3
I have dataset with 1000 rows like this
Date, Cost, Quantity(in ton), Source, Unloading Station
01/10/2015, 7, 5.416, XYZ, ABC
i want to split the data on the base of date. For e.g. till date...
2
Solved
Is there a way to add an index to a datatable in .Net?
I have a datatable holding about 1,100 rows and the datatable.select statement seems a bit slow for an in-memory operation.
3
In a moderately complex database application in Delphi it's easy to have dozens of datasets (tables and queries) and associated datasources on a form.
All these clutter up the screen.
It gets worse...
Apocalypse asked 9/12, 2011 at 15:45
5
Solved
I've got an issue where I am writing a DataSet to XML that has a column of type DateTime and I want to control the output format.
DataSet data = LoadDataSet();
data.Tables[0].Rows[0]["MyDate"] = D...
Monnet asked 3/8, 2011 at 19:21
2
Solved
What does the "vs" variable mean in the "mtcars" dataset in R? The helpfile says it means "V/S" but that is not enlightening.
Commands:
data(mtcars)
head(mtcars)
?mtcars
1
I'm trying to download data from Kaggle Competition state-farm-distracted-driver-detection
The dataset has following directory structure
|-driver_imgs_list.csv
|-sample-submission.csv
|imgs
| |te...
1
Solved
I am unable to download the original ImageNet dataset from their official website. However, I found out that pytorch has ImageNet as one of it’s torch vision datasets.
Q1. Is that the original Ima...
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