# 美涓老师教电脑 (@dwy20140201) on douyin

- id: koinon:creator:douyin_dwy20140201
- url: https://koinonlink.com/kol/douyin/dwy20140201
- schema_version: 1.4

## Identity
- platform: douyin
- handle: dwy20140201
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAb-P5a6Cun7b0SELJs1hPOnviUpErH5ictDDopYC_4Sxbyp9rkr3LaLEiBDl1JDrv
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 721479
- following: 9571
- posts_total: 422
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.00858
- best_post_interactions: 6189
- 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: martech
- category_confidence: 0.7
- category_source: derived_from_recent_content
- topics: 零基础学电脑键盘键位与快捷键, Excel基础表格制作与格式设置, Word文字排版与制表位操作, 办公软件入门到简单应用, 79元课程销售与学习流程
- bio: 🌻如何购买课程：点击【商品橱窗】
   （或者给老师发私信）。
🌹注意!：本人只有橱窗79米的这一套课程。课程封面上带有老师本人头像(头像和抖音头像相同)

## Audience (inferred)
- status: present
- description: Beginners with no prior experience and new professionals aiming to master office software (Excel/Word) for administrative or clerical roles, whether job-seeking or currently working
- roles: none, general_ai
- seniority: learner
- pain_points: Completely unfamiliar with keyboards and basic operations—can't even type, turn on/off the computer, Can't create simple Excel tables, doesn't know how to format or use formulas, Can't align text or use shortcuts in Word, leading to slow work efficiency, Wants to quickly learn office software but can't find a structured, true beginner-friendly course
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.1
- promotion_intent: 0.1
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 64
- authenticity_basis: engagement_observed
- credibility_score: 76
- flagged_for_review: false
- koinon_bd_grade: C — 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_dwy20140201#662249fa] 拍课后在抖音给老师发消息，给您说看课流程 拍课后在抖音给老师发消息，和您说看课流程 (https://www.douyin.com/user/MS4wLjABAAAAb-P5a6Cun7b0SELJs1hPOnviUpErH5ictDDopYC_4Sxbyp9rkr3LaLEiBDl1JDrv)
- [douyin_dwy20140201#21c0194b] @美涓老师教电脑创作的原声
- [douyin_dwy20140201#369ef8ac] 拍课后在抖音给老师发消息，和您说看课流程
- [douyin_dwy20140201#b831da72] 和大家说一下，拍课后如何观看课程学习 零基础包教学会#零基础学电脑 #办公软件
- [douyin_dwy20140201#f5fb6e64] 零基础包教学会#零基础学电脑 #办公软件
- [douyin_dwy20140201#44e742ef] 未来让我们一起努力一起越来越好#越努力越幸运 #0基础学电脑 #办公软件
- [douyin_dwy20140201#eb0ac2e8] 键盘知识是零基础学电脑者的刚需 #零基础学电脑 #办公软件 #文员 #计算机 #电脑知识
- [douyin_dwy20140201#09d0300a] #零基础学电脑 #办公软件 #文员 #计算机 #电脑知识

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

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=86, 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=86, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=108, 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=86, 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=108, 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=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- content_analysed_days_ago: 86
- 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_dwy20140201
- Request removal: https://koinonlink.com/claim?k=douyin_dwy20140201
- Terms: https://koinonlink.com/for-ai