# 电脑0基础知识课堂 (@144359788) on douyin

- id: koinon:creator:douyin_144359788
- url: https://koinonlink.com/kol/douyin/144359788
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 144359788
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAkmA81Wm6EczIWcI6md0yNC3JkQXyhoxWvfG6k9ezFcM
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1605691
- following: 45
- posts_total: 14
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00946
- best_post_interactions: 15190
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: app
- category_confidence: 0.85
- category_source: derived_from_recent_content
- topics: 0基础学电脑, Excel技巧, Office办公技巧, 文员零基础入门教程, 键盘打字
- bio: 🏫每天分享电脑办公软件知识
⌨️从键盘知识开始教起
💻关注我，让你实现从0到1的飞跃

## Audience (inferred)
- status: present
- description: beginners with no prior experience in computer office software, mainly clerks, office newcomers, or job seekers
- roles: consumer, general_ai
- seniority: learner
- pain_points: completely unfamiliar with basic computer operations, inability to use Excel and Office software hinders work performance, lack of office skills hurts job prospects, want to quickly learn from scratch but can't find a systematic tutorial
- posts_analysed: 9
- confidence: 0.4

## Commercial (inferred)
- audience_buyer_fit: 0.2
- promotion_intent: 0.5
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 64
- authenticity_basis: engagement_observed
- credibility_score: 68
- flagged_for_review: false
- koinon_bd_grade: B — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_144359788#0dbb3a49] @电脑0基础知识课堂创作的原声 (https://www.douyin.com/user/MS4wLjABAAAAkmA81Wm6EczIWcI6md0yNC3JkQXyhoxWvfG6k9ezFcM)
- [douyin_144359788#1a920a19] #0基础学电脑 #excel技巧 #大数据推荐给有需要的人 #文员零基础入门教程 #文员
- [douyin_144359788#39db029d] #0基础学电脑 #excel技巧 #大数据推荐给有需要的人 #文员 #文员零基础入门教程
- [douyin_144359788#baf48f40] #办公技巧 #excel技巧 #0基础学电脑 #大数据推荐给有需要的人 #文员零基础入门教程
- [douyin_144359788#85cfe41a] #0基础学电脑 #知识分享 #office办公技巧 #大数据推荐给有需要的人

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.4, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.4, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.4, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=107, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=85, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=107, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=107, method=platform_profile

## Freshness
- profile_checked_days_ago: 107
- content_analysed_days_ago: 85
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 9
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_144359788
- Request removal: https://koinonlink.com/claim?k=douyin_144359788
- Terms: https://koinonlink.com/for-ai