Method
方法与局限
stats.csv 显示月度 Parquet 覆盖 2006-10 至 2026-08(除 2006-11、2007-01 为空)。本站数字均来自对该数据集的实际扫描,非估算。 共现在评论级计算 PMI/Lift,排除同族重叠;组合要求 ≥3 实体跨 ≥3 品类。
加权分 = 提及次数 × ln(1+平均帖子分) × ln(1+平均子评论数) × ln(1+去重作者数)。评论自身 score 在 HN API 中恒为 0,故不使用。
联盟披露
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图片来源
商品照片优先 Wikimedia Commons 自由许可,下载为 WebP 本地托管,不热链 Amazon。无法确认准确产品图时用本站分类示意图。
| 产品 | 文件 | 许可 | 作者 |
|---|---|---|---|
| iPhone | IPhone_15_Pro_Vector.svg | CC BY-SA 4.0 | Rafael Fernandez |
| Mechanical keyboard | Mechanical_Keyboard.jpg | CC BY-SA 4.0 | SolarMainframe |
| AirPods | AirPods_Pro.jpg | CC BY-SA 4.0 | Ssu |
| Pixel | Google_Pixel_8_Pro.jpg | CC BY-SA 4.0 | SimonWaldherr |
| Leatherman | Leatherman_Wave.jpg | CC BY 2.0 | Andy / Andrew Fogg |
| MacBook Pro | Apple MacBook Pro 15" (2017).jpg | CC BY-SA 4.0 | iMahesh |
| ThinkPad | ThinkPad T430 (keyboard).jpg | CC0 | Vitaly Zdanevich |
| E-ink | E-ink-display-detail.jpg | Public domain | Martouf |
| MacBook Air | MacBook Air M1.png | CC BY-SA 4.0 | Padgriffin |
| iPad | Apple iPad mini mit Retina Display - 5301.jpg | CC BY-SA 3.0 | Amada44 |
| Kindle | 2023 Amazon Kindle Paperwhite (2).jpg | CC BY-SA 4.0 | Jacek Halicki |
| Dell XPS | DELL XPS 13 and 15 (37080596413).jpg | CC0 | Tinh tế Photo |
| Split keyboard | FalbaDox split ergonomic keyboard (2015-01-29 by mikael altemark).jpg | CC BY 2.0 | mikael altemark from Uppsala, Sweden |
| ThinkPad X series | ThinkPad X220 closed, x201 on top.jpg | CC BY 2.0 | Robert Kloosterhuis |
| Kinesis | Kinesis Advantage 360 Wired.jpg | CC BY-SA 4.0 | IrrationalBeing |
| reMarkable | ReMarkable tablet with sleeve and pen.jpg | CC BY-SA 4.0 | Sauer202 |
| ThinkPad X1 Carbon | Lenovo ThinkPad X1 Carbon Ultrabook.jpg | CC BY-SA 4.0 | Elroygoh |
| YubiKey | Yubikey4.jpg | CC BY-SA 4.0 | Aldolat |
| Surface Laptop | Microsoft Surface Laptop 7.jpg | CC0 | StrangeApparition2011 |
| Boox | Onyx Boox Tab X, 13,3-inch E-book reader (E-reader), released 2023.jpg | CC BY-SA 4.0 | Johannes Eva (for tablets-for-musicians.com) |
| Raspberry Pi | Raspberry Pi 4 Model B - Side.jpg | CC BY-SA 4.0 | Laserlicht |
| Anker | Anker-PowerPort-40W-5-Port-USB-Ladegeraet.jpg | CC BY 4.0 | www.digitalpush.net |
| Kobo | Kobo by FNAC White bg.jpg | CC BY-SA 3.0 | D4m1en |
| Apple Watch | Apple Watch Sport.jpg | CC BY 4.0 | thomersch |
| USB-C hub | 2023 Hub USB 2.0.jpg | CC BY-SA 4.0 | Jacek Halicki |
| Trackball | Kensington Expert Mouse Wired Trackball 64325.jpg | CC BY-SA 4.0 | Bobulous |
| HHKB | Happy Hacking Keyboard Professional 2.jpg | CC BY 3.0 | Aon fi |
| Standing desk | Standing desk illustration.svg | CC BY-SA 3.0 | Angus McIntyre and Mattthew |
| Power bank | USB-A and USB micro B connectors in the power bank.jpg | Public domain | WrS.tm.pl |
| Flashlight | Tactical and EDC flashlights by Olight.jpg | CC BY-SA 4.0 | TJ Tang |
| Bose QC | Bose QuietComfort 25 Acoustic Noise Cancelling Headphones with Carry Case.jpg | CC BY-SA 3.0 | Florian Fuchs |
| PinePhone | Pinephone betaedition.png | CC0 | ICCCC |
| Herman Miller | Aeron chair Brooklyn Museum.jpg | CC BY 3.0 | Brooklyn Museum |
| Osprey | Osprey Atmos AG 65 Backpack (47347379172).jpg | CC BY 2.0 | Tony Webster from Minneapolis, Minnesota, United States |
| Peak Design | Peak Design Everyday Backpack 30 L.jpg | CC BY 3.0 | Moktarama |
| Nothing Phone | Nothing phone.jpg | CC BY-SA 4.0 | NOTH PHONE |
| Framework Laptop | DC ROMA AI PC Framework Laptop 13 Ubuntu.jpg | CC BY-SA 4.0 | VectorVoyager |
| MacBook | MacBook white transparency.png | CC BY 2.0 | Jean-Pierre Louis (jplouis) from Austin |