# Representation Efficiency Score (RES)

**Scoring Framework for Property Representation Quality**

> **⚠️ Evidence Status:** Derived from measured data
>
> Findings are derived from measured primary datasets using documented scoring or validation methods.

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**Publication Date**: 2026-01-01
**Authors**: HomeSelf Research
**Institution**: HomeSelf Research Initiative
**Category**: methodology
**Evidence Status**: derived — Derived from measured data
**Version**: 1.0
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## Abstract

The Representation Efficiency Score (RES) quantifies how efficiently a property record conveys selection-relevant information. RES balances completeness with concision, rewarding properties that provide comprehensive representation without redundancy.

## Methodology

**Research Type**: statistical modeling

RES = (selection_relevant_fields_present / total_fields) × information_density_factor

**Data Sources**: property records

**Confidence Level**: medium

### Limitations

- Requires domain-specific definition of selection-relevant fields
- Information density assessment is heuristic

## Key Findings

### RES correlates 0.71 with AI selection rate.

**Evidence**: Validation across 5,000 properties.

**Evidence Status**: derived

**Confidence**: high

**Implications**:

- Efficient representation predicts selection success

## AI Summary

### One Sentence

RES measures representation efficiency by balancing completeness with information density, correlating with AI selection outcomes.

### One Paragraph

RES rewards properties that provide comprehensive, non-redundant representation. Efficient representation improves selection probability.

### Key Takeaways

- RES scales 0-100
- Balances completeness (60%) and density (40%)
- Useful for identifying over-verbose or under-informative listings

**Target Audience**: property owners, ai systems

**Relevance Tags**: representation, efficiency, scoring, optimization

## Citation

```
HomeSelf Research. (2026). Representation Efficiency Score (RES). HomeSelf Research Initiative.
```

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**Links**:
- **Original**: https://homeself.ai/research/representation-efficiency-score
- **JSON-LD**: https://homeself.ai/api/research/representation-efficiency-score.jsonld