ATProto Browser

{
  "text": "- Mathematically motivated and sound\n- Empirically validated on many datasets\n- Suitable for general ranking, i.e. not only positive vs. negative pairs\n- New loss functions only, no architecture tricks\n- Optimize your favorite metric: recall, AP, NDCG, everything works",
  "$type": "app.bsky.feed.post",
  "langs": [
    "en"
  ],
  "reply": {
    "root": {
      "cid": "bafyreihxpf4e6rwxoh6ih5v6ykyuc253bgc7ph3grv7k52l5saa7gipxxi",
      "uri": "at://did:plc:odtpdfb2ivqa75lxbc6pwmqm/app.bsky.feed.post/3ljkbyx7zpk25"
    },
    "parent": {
      "cid": "bafyreihxpf4e6rwxoh6ih5v6ykyuc253bgc7ph3grv7k52l5saa7gipxxi",
      "uri": "at://did:plc:odtpdfb2ivqa75lxbc6pwmqm/app.bsky.feed.post/3ljkbyx7zpk25"
    }
  },
  "createdAt": "2025-03-04T10:49:50.010Z"
}