Labeling Audio Data and IT Certifications

IT Certification Exams Labeling the image data Labeling the video data pyOpenAnnotate Spectrogram visualization Waveform visualization Zero-crossing rate

Option 1 – Create a data asset from files in Azure Blob storage – Hands-On Exploring Data Labeling Tools

Zavia Dunlap 10/22/2023 0 Comment

Generate a data asset using an Azure datastore. While local file uploads are common, Azure Storage Explorer offers a more efficient method for transferring large data assets. It is recommended…

Exams of IT IT Certification Exams Labeling the video data pyOpenAnnotate Spectrogram visualization Waveform visualization Zero-crossing rate

Step 2 – Create a data labeling project – Hands-On Exploring Data Labeling Tools

Zavia Dunlap 09/08/2023 0 Comment

We want to create a data labeling project so that we can upload images and label them or assign them to labelers and manage the workflow effectively. In your Azure…

Exams of IT IT Certification Exams pyOpenAnnotate Spectrogram visualization Waveform visualization Zero-crossing rate

Image data labeling with Azure Machine Learning – Hands-On Exploring Data Labeling Tools

Zavia Dunlap 08/09/2023 0 Comment

Azure Machine Learning is an industry-leading machine learning and AI platform designed to build and deploy machine learning and AI applications. Data scientists, machine learning engineers, and software engineers can…

Exams of IT IT Certification Exams Labeling the image data Spectrogram visualization Waveform visualization Zero-crossing rate

Data labeling using Azure Machine Learning – Hands-On Exploring Data Labeling Tools

Zavia Dunlap 06/30/2023 0 Comment

With an increasing demand for sophisticated models capable of understanding diverse data types, the importance of accurate annotations cannot be overstated. Azure Machine Learning offers a powerful solution, providing a…

Exams of IT IT Certification Exams Labeling the image data Labeling the video data Waveform visualization Zero-crossing rate

pyOpenAnnotate – Hands-On Exploring Data Labeling Tools

Zavia Dunlap 05/26/2023 0 Comment

In the dynamic landscape of machine learning and artificial intelligence, effective data annotation plays a pivotal role in enhancing model performance and fostering accurate predictions. As we delve into the…

Exams of IT IT Certification Exams Labeling the image data Labeling the video data pyOpenAnnotate Zero-crossing rate

Creating an Azure Speech service – Labeling Audio Data

Zavia Dunlap 03/27/2023 0 Comment

Let’s create a speech service using the Azure portal, as follows. Go to the Azure portal at https://portal.azure.com, search for speech service, and then create a new service. As shown…

Exams of IT IT Certification Exams Labeling the image data Labeling the video data

Exploring audio data augmentation – Labeling Audio Data-2

Zavia Dunlap 02/17/2023 0 Comment

By using this noise-augmented audio data, the model accuracy increased from 0.946 to 0.964. Depending on the data, we can apply data augmentation and test the accuracy to decide whether…

IT Certification Exams Labeling the image data Labeling the video data pyOpenAnnotate

Exploring audio data augmentation – Labeling Audio Data-1

Zavia Dunlap 01/13/2023 0 Comment

Let’s see how to manipulate audio data by adding noise, using NumPy. Adding noise to audio data during training helps the model become more robust in real-world scenarios, where there…

IT Certification Exams Labeling the image data Labeling the video data pyOpenAnnotate Spectrogram visualization

Hands-on – labeling audio data using a CNN – Labeling Audio Data-3

Zavia Dunlap 12/05/2022 0 Comment

Step 5: Train the model: This code initiates the training of the neural network model using the training data (X_train and y_train) for 20 epochs, with a batch size of…

IT Certification Exams Labeling the video data pyOpenAnnotate Spectrogram visualization Waveform visualization

Hands-on – labeling audio data using a CNN – Labeling Audio Data-2

Zavia Dunlap 11/18/2022 0 Comment

In summary, this code provides a comprehensive guide on using a CNN to label audio data, from data loading and preprocessing to model training, evaluation, and prediction on new audio…

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Semi-automated labeling – Hands-On Exploring Data Labeling Tools

Comparison of data labeling tools – Hands-On Exploring Data Labeling Tools

Computer Vision Annotation Tool – Hands-On Exploring Data Labeling Tools

Labeling the video data – Hands-On Exploring Data Labeling Tools

Selecting the label template – Hands-On Exploring Data Labeling Tools

Semi-automated labeling – Hands-On Exploring Data Labeling Tools

Comparison of data labeling tools – Hands-On Exploring Data Labeling Tools

Computer Vision Annotation Tool – Hands-On Exploring Data Labeling Tools

Labeling the video data – Hands-On Exploring Data Labeling Tools

Option 1 – Create a data asset from files in Azure Blob storage – Hands-On Exploring Data Labeling Tools

Step 2 – Create a data labeling project – Hands-On Exploring Data Labeling Tools

Image data labeling with Azure Machine Learning – Hands-On Exploring Data Labeling Tools

Data labeling using Azure Machine Learning – Hands-On Exploring Data Labeling Tools

pyOpenAnnotate – Hands-On Exploring Data Labeling Tools

Creating an Azure Speech service – Labeling Audio Data

Exploring audio data augmentation – Labeling Audio Data-2

Exploring audio data augmentation – Labeling Audio Data-1

Hands-on – labeling audio data using a CNN – Labeling Audio Data-3

Hands-on – labeling audio data using a CNN – Labeling Audio Data-2

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Semi-automated labeling – Hands-On Exploring Data Labeling Tools

Comparison of data labeling tools – Hands-On Exploring Data Labeling Tools

Computer Vision Annotation Tool – Hands-On Exploring Data Labeling Tools

Labeling the video data – Hands-On Exploring Data Labeling Tools