Class SentenceCompressor

Namespace

AiDotNet.PromptEngineering.Compression

Assembly

AiDotNet.dll

Compressor that shortens sentences while preserving their core meaning.

public class SentenceCompressor : PromptCompressorBase, IPromptCompressor

Inheritance

object

PromptCompressorBase

SentenceCompressor

Implements

IPromptCompressor

Inherited Members

PromptCompressorBase.Name

PromptCompressorBase.Compress(string, CompressionOptions)

PromptCompressorBase.CompressWithMetrics(string, CompressionOptions)

PromptCompressorBase.CompressAsync(string, CompressionOptions, CancellationToken)

PromptCompressorBase.CountTokens(string)

PromptCompressorBase.ValidatePrompt(string)

PromptCompressorBase.ExtractVariables(string)

PromptCompressorBase.ReplaceVariablesWithPlaceholders(string, Dictionary<string, string>)

PromptCompressorBase.RestoreVariables(string, Dictionary<string, string>)

PromptCompressorBase.ExtractCodeBlocks(string)

PromptCompressorBase.ReplaceCodeBlocksWithPlaceholders(string, Dictionary<string, string>)

PromptCompressorBase.RestoreCodeBlocks(string, Dictionary<string, string>)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

This compressor analyzes sentence structure and removes non-essential clauses, qualifiers, and modifiers while maintaining grammatical correctness and the primary message.

For Beginners: Makes sentences shorter by keeping only the important parts.

Example:

var compressor = new SentenceCompressor();

string verbose = "In the following section, I will provide you with a detailed explanation of how the algorithm works, step by step.";
string compressed = compressor.Compress(verbose);
// Result: "Here's how the algorithm works, step by step."

What gets simplified:

• Introductory phrases removed
• Complex clauses simplified
• Passive voice converted to active (when possible)

Constructors

SentenceCompressor(Func<string, int>?)

Initializes a new instance of the SentenceCompressor class.

public SentenceCompressor(Func<string, int>? tokenCounter = null)

Parameters

tokenCounter Func<string, int>

Optional custom token counter function.

Methods

CompressCore(string, CompressionOptions)

Compresses the prompt by simplifying sentences.

protected override string CompressCore(string prompt, CompressionOptions options)

Parameters

prompt string

options CompressionOptions

Returns

string