datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
semantic-history-search
Semantic History (Synthetic)
Semantic History is a synthetic dataset for semantic history search research.It ships as three normalized Parquet tables:
Split
Description
docs
Search history records with url, title, description, frecency, last_visit_date, and tags.
queries
One row per query, tagged by profile and temporal/multi-label flags.
qrels
Relevance pairs linking queries ↔ docs with rank and relevance.
All content is synthetic (no real browsing logs).… See the full description on the dataset page: https://huggingface.co/datasets/frankjc2022/semantic-history-search.Test_Semantic_Searchlab05-semantic-searchlab05-semantic-searchlab05-semantic-searchlab05-semantic-searchlab05-semantic-searchassignment-2-rav4-semantic-search
video_detections_50_epochs.parquet
This file is the detection corpus for Assignment 2: image-to-video semantic retrieval.
File: video_detections_50_epochs.parquet
Rows: 1100 (one row per detection)
Source video: YcvECxtXoxQ
Frame sampling interval: 5 seconds
Detector: YOLO segmentation model fine-tuned for 50 epochs
Schema
Column
Type
Description
video_id
string
YouTube video id for the corpus video.
frame_index
int
Frame number from sampled frames… See the full description on the dataset page: https://huggingface.co/datasets/ksam98nyu/assignment-2-rav4-semantic-search.semantic-paper-search-data