This program provides the implementation of the CNN-based model ConvKB for knowledge graph embeddings as described in the paper. ConvKB uses a convolution layer with different filters of the same 1 × 3 shape and then concatenates output feature maps into a single vector which is multiplied by a weight vector to produce a score for the given triple.
June 13: Update Pytorch (1.5.0) implementation. The ConvKB Pytorch implementation, which is based on the OpenKE framework, is to deal with the issue #5 to show that the ACL2020 paper A Re-evaluation of Knowledge Graph Completion Methods is not fair when re-evaluating our ConvKB.
May 30: The Tensorflow implementation was completed approximately three years ago, and now it is out-of-date. I will release the Pytorch implementation soon.
Regarding the Pytorch implementation:
$ python train_ConvKB.py --dataset WN18RR --hidden_size 50 --num_of_filters 64 --neg_num 10 --valid_step 50 --nbatches 100 --num_epochs 300 --learning_rate 0.01 --lmbda 0.2 --model_name WN18RR_300_lda-0.2_nneg-10_nfilters-64_lr-0.01 --mode train
$ python train_ConvKB.py --dataset FB15K237 --hidden_size 100 --num_of_filters 128 --neg_num 10 --valid_step 50 --nbatches 100 --num_epochs 300 --learning_rate 0.01 --lmbda 0.1 --model_name FB15K237_lda-0.1_nneg-10_nfilters-128_lr-0.01 --mode trainPlease cite the paper whenever ConvKB is used to produce published results or incorporated into other software:
@inproceedings{Nguyen2018,
author={Dai Quoc Nguyen and Tu Dinh Nguyen and Dat Quoc Nguyen and Dinh Phung},
title={{A Novel Embedding Model for Knowledge Base Completion Based on Convolutional Neural Network}},
booktitle={Proceedings of the 16th Annual Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (NAACL-HLT)},
pages={327--333},
year={2018}
}Please cite the paper whenever ConvKB is used to produce published results or incorporated into other software. I would highly appreciate to have your bug reports, comments and suggestions about ConvKB. As a free open-source implementation, ConvKB is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ConvKB is licensed under the Apache License 2.0.