HOW TO SELECT RIGHT DATASET FOR MACHINE LEARNING?

How to select Right Dataset for Machine Learning?

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Introduction

The main objective behind machine learning is to automate machines to perform their job automatically without human interaction. Therefore, human learning is the most important subset of artificial intelligence. In machine learning the most important part is data. So dataset selection is the most crucial in machine learning. For machine learning, we have to rain models and for that machine learning should have the right data and in the right format. Check out google for more information. By keeping in mind we should focus on how to get the right data for machine learning. The right format of data means that to collect such data that matches with the outputs of the predicted data. We should keep this factor in mind while collecting and identification. For training of data model, we should use that data which is nonrepresentative, error-ridden, and should be of high quality. How to select the Right Dataset for Machine Learning is the main job in this phase.

Gathering Datasets for Machine Learning

For the machine learning data model data collection is the main step. Without accurate data building, the machine learning model is futile. If we have quality data we have a better predictive model.

The other point is that if we have more data we have a better machine learning model. But more data or excessive data doesn’t mean any irrelevant data. After the collection of correlated data, the data is passed through the cleansing process. Now comes the point of how to find the right dataset for the model then we can say that the dataset for machine learning model has two forms:

  1. Structured Dataset

Structured data is in the form of rows and columns and it lays inside the relational databases(RDMS). This data can be created using machines or human-created data. But the main purpose is to fit the right data for the right model so that human-generated queries, as well as algorithms, can work. Typical structured data includes dates, phone numbers, credit card numbers, customer names, addresses, product names and numbers, transaction details, etc.

  1. Unstructured Dataset

There are two types of unstructured data one is textual and the other is nontextual or we can say human-made or machine-generated. The other form of unstructured data is non-relational databases like NoSQL. But unstructured data cannot fit in relational databases. As we know some of the data are computer generated but the human-generated unstructured data includes email text files, social media data, location-based data, and media files such as MP3, digital photo, audio, and video files. To get more info about machine learning click here.  Typical machine-generated data includes weather data, surveillance photos, and videos, sensor-based traffic data, etc. How to select the Right Dataset for Machine Learning is very important. If we compare both structured and unstructured data in terms of space, then structured data requires less space and due to this less space, it is quite easier to manage. And unstructured data needs more storage space. Because of the large volume of unstructured data, the traditional data collecting techniques often leave out important information. That is why the unstructured data management needs to be different. Today’s enterprises need a separate data management platform that’s built specifically to handle unstructured data.

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