Blog

One-Hot Encoding is typically used for:

Which analytics type answers “What is likely to happen next

Sentiment analysis attempts to determine the emotional tone expressed in text. 

The kernel trick in Support Vector Machines allows:

Recall is concerned with the proportion of actual positives that are correctly identified. 

. Unsupervised learning uses labeled data for training.

The DIKW hierarchy represents the flow from Data → Information → Knowledge → Wisdom. 

Data cleaning involves removing duplicates and handling missing values.

The Open Data Movement promotes:

Normalization in data preprocessing adjusts values to a common scale without distorting differences in ranges.