Description #

Bullet-point line ratio calculator - calculates the proportion of bullet-pointed lines in text

Key features #

• Bullet-point detection: Automatically identifies lines in the text that start with a bullet point
• Ratio calculation: Calculates the ratio of bullet-pointed lines to the total number of lines

Application scenarios #

• Text quality assessment
• Data cleaning and preprocessing

Technical characteristics #

• Supports multiple bullet points: •, -, ·, ●, ▪, —, *, and so on
• Accurate identification: Only counts lines that start with a bullet point
• Result range: 0-1, the closer to 1, the more bullet-pointed lines there are
• Intelligent filtering: Automatically filters blank lines without affecting the calculation

Operator parameters #

Input #

Output #

The bullet-point line ratio column contains floating-point numbers representing the ratio of bullet-pointed lines.

Examples #

The following code demonstrates how to use Daft to run the operator and calculate the proportion of bullet-pointed lines in text.