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Mastering Development

cnn wrong prediction even though model shows good accuracy in training and validation data

I have used the skin cancer classification competition data in Kaggle. There are 4 labels and the entire data is imbalanced. I ran the resnet 18 model on a 10 fold cross validation split to train the data and each fold was given around 2 epochs. The code has been attached below. Basically the model […]

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Mastering Development Software

An effective way of finding regressions

There is a rather large data flow engine – more than 2000 different flow definitions of "what to do with inbound data". The engine deals with various data formats (flat-file, CSV, JSON, XML, or even binary), performs filtering, transforms data formats, etc. The flow engine consists of a number of libraries and tools involved in […]

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Mastering Development

Custom Generator in Keras: Making Predictions

I implemented a dual input model using custom generator as in here: Create a mixed data generator (images,csv) in keras import random import pandas as pd import numpy as np from glob import glob from keras.preprocessing import image as krs_image # Create the arguments for image preprocessing data_gen_args = dict( horizontal_flip=True, brightness_range=[0.5, 1.5], shear_range=10, channel_shift_range=50, […]

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Mastering Development

R Shiny Dashboard: Upload data from both local file and the online database (such as Google Sheet)

I am a beginner of Shiny dashboard and I have a problem that bothered me a long time. My final target is to assign data to a variable called "myData", but I give the users options to upload data either from local file or online file (in my case GoogleSheet). Below is a simplified version […]

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User Help

Excel taking 30+ seconds to open any file on a network share

1 client of ours is having this issue where any file opened in excel, over the network will take 30-60 seconds to open This issue has been troubleshot for over 20 hours now, so if I miss listing some of the troubleshooting steps I have already taken, forgive me. This is the latest version of […]

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Mastering Development Software

Need inputs on Structure and placement of a exporting module

Its an infrastructure monitoring application. We have a spring boot (2.x) based Service Oriented Architecture (SOA) with multiple modules in our project and the center point is a REST services module which exposes multiple APIs which are in turn used by a client (Angular based). We are brainstorming over a module which will handle all […]

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Mastering Development Software

Need inputs on Structure and placement of a exporting module

Its an infrastructure monitoring application. We have a spring boot (2.x) based Service Oriented Architecture (SOA) with multiple modules in our project and the center point is a REST services module which exposes multiple APIs which are in turn used by a client (Angular based). We are brainstorming over a module which will handle all […]

Categories
Mastering Development Software

Need inputs on Structure and placement of a exporting module

Its an infrastructure monitoring application. We have a spring boot (2.x) based Service Oriented Architecture (SOA) with multiple modules in our project and the center point is a REST services module which exposes multiple APIs which are in turn used by a client (Angular based). We are brainstorming over a module which will handle all […]

Categories
Mastering Development

TypeError: list indices must be integers or slices not str

I cant get this to work, I have read other SO qs regarding this issue but I cant seem to find the info to suit my application. Im getting TypeError: list indices must be integers or slices not str Im holding my with open in a function as I only want to call it when […]

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CMS Magento Mastering Development

How to export datatable data in excel file in magento 2

I have tried the below method but not displaying the excel button in Magento 2 and I have tried to demo in HTML and it is working fine but not displaying the excel button in Magento 2. Create require-config.js var config = { map: { ‘*’: { ‘datatables.net-buttons’: ‘MageSage_Afkomst/js/dataTables.buttons.min’, ‘datatables.net’: ‘MageSage_Afkomst/js/jquery.dataTables.min’, jszip: ‘MageSage_Afkomst/js/jszip.min’, dataTableBtnHtml5: ‘MageSage_Afkomst/js/buttons.html5.min’ […]