This repository contains resources developed within the following paper:
S. Zhang and K. Balog. Auto-completion for Data Cells in Relational Tables. In: Proceedings of The 28th ACM International Conference on Information and Knowledge Management (CIKM ’19), Nov 2019.
The table corpus is WikiTables, which comprises 1.6M tables extracted from Wikipedia. We proproceeed it and make it public downloadable here.
The data/queries.txt
file contains the search queries.
The data/qrels.txt
file contains the relevance assessments (in TREC qrels format).
We utilize word2vec trained on Google news, and you can find it here. You can find the graph embeddings here.
The runfile/
folder contains the table rankings generated by the various methods (in TREC runfile format) (cf. Table 5 in the paper).
Source | Method | Runfile | Sources | used | Empty | excluded | Empty | included |
---|---|---|---|---|---|---|---|---|
KB | TC | NDCG@5 | NDCG@10 | NDCG@5 | NDCG@10 | |||
Single-source | KBLookupED | T | 0.2635 | 0.2652 | 0.2780 | 0.2806 | ||
InfoGather, top, UNI | T | 0.4563 | 0.4710 | 0.4158 | 0.4302 | |||
InfoGather, top, L2V | T | 0.4868 | 0.4978 | 0.4413 | 0.4537 | |||
TMatch, top, UNI | T | 0.4744 | 0.4873 | 0.4297 | 0.4417 | |||
TMatch, top, L2V | T | 0.5046 | 0.5139 | 0.4531 | 0.4624 | |||
Multi-source | OTG | T | T | 0.5856 | 0.6062 | 0.5185 | 0.5367 | |
CellAutoComplete (feat. I) | T | T | 0.6641 | 0.6826 | 0.5766 | 0.5954 | ||
CellAutoComplete (feat. I+II) | T | T | 0.6844 | 0.7034 | 0.5905 | 0.6100 | ||
CellAutoComplete (feat. I+II+III) | T | T | 0.7570 | 0.7641 | 0.6716 | 0.6785 |
The evaluation scores are reported using trec_eval.
@inproceedings{Zhang:2019:ADC,
author = {Zhang, Shuo and Balog, Krisztian},
title = {Auto-completion for Data Cells in Relational Tables},
booktitle = {Proceedings of the 28th ACM International Conference on Information and Knowledge Management (CIKM ’19)},
year = {2019},
pages = {},
}
If you have any questions, please contact Shuo Zhang at [email protected].