Word Frequency Analyzer
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❖ NLP & Text Analysis

Word Frequency & Keyword Density Analyzer

v1.0 documentation

Detailed word/phrase frequency analysis with keyword density calculations, prominence scoring (title, headings, first paragraph), and distribution mapping.

URL inputFile inputXLSX export
word_frequency_analyzer.py131 lines5 paramsPython 3.8+
Quick start
1

Install

terminal
pip install -r requirements.txt
2

Run

terminal
python word_frequency_analyzer.py --url https://example.com/page --keywords "cloud hosting" "best vps" "server"
terminal
python word_frequency_analyzer.py --file article.html --top 40 --output freq.xlsx
3

Export

Add --output report.xlsx to save results as a spreadsheet.

Parameters
FlagDescription
--urlURL to analyze
--fileHTML/text file
--keywordsKeywords to check density for. Multiple values allowed
--topTop (integer)
--outputSave as XLSX
help
python word_frequency_analyzer.py --help
Use cases
Content quality audit
Writer evaluation
Client deliverable

Run across all your blog posts to score quality. Sort by score in the XLSX export, then prioritize rewrites for the lowest-scoring pages.

Before publishing freelance content, run this tool to check quality signals. Use specific metrics as concrete feedback for writers.

Include the analysis in your SEO audit report. Clients appreciate data-backed recommendations over subjective opinions.

Works well with

Combine with other tools for a complete workflow:

Ai Content Detector

Detects AI-generated text using statistical analysis: perplexity estimation, bur

Claim Fact Extractor

Extract factual claims, statistics, data points, and quotable assertions from co

Content Embedding Visualizer

Embed pages/paragraphs and plot in 2D (UMAP/t-SNE) to visually identify content

Content Scoring Ml

Content Uniqueness Scorer

Compares rewritten/spinned content against source to score originality using emb

Emotion Classifier

Classify text into 8 granular emotions: joy, trust, fear, surprise, anger, antic
Dependencies

Requires: beautifulsoup4, nltk, pandas, requests. All included in requirements.txt.

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AAIO Inc — aaioinc.com/tools/word_frequency_analyzer/