What is good data for ML?
Good ML models are a result of training on good-quality data. Before proceeding to ML training, a pre-requisite is to have good-quality data. Therefore, we need to process the data to increase its quality. So, determining the quality of data is essential. Five characteristics will enable us to discern the quality of data, as follows:
- Accuracy: Accuracy is a crucial characteristic of data quality, as having inaccurate data can lead to poor ML model performance and consequences in real life. To check the accuracy of the data, confirm whether the information represents a real-life situation or not.
- Completeness: In most cases, incomplete information is unusable and can lead to incorrect outcomes if an ML model is trained on it. It is vital to check the comprehensiveness of the data.
- Reliability: Contradictions or duplications in data can lead to the unreliability of the data. Reliability is a vital characteristic; trusting the data is essential...