ManTIME is an open-source machine learning pipeline for the extraction of temporal expressions from general domain texts.
This demo is using the latest version of ManTIME trained on human-annotated data only and today's date as utterance.
Lack of creativity? Use these:
The best way to install ManTIME on Debian-based operating systems is by using the installation script (install-mantime.sh). Thanks to Dr. Angus Roberts (University of Sheffield, UK) for the very first version of the script!
ManTIME source code is hosted by GitHub.
The pipeline uses a CRFs model for the identification phase. You can use one of the following pre-trained models, depending on the training set:
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, download1a936c8863056b63afb0da3f3e09a323
, downloadc25530fffc8d28d12bf1727e606b382f
, downloadTemporal expression extraction with extensive feature type selection and a posteriori label adjustment
paper, review, demo, project page, source code.
M. Filannino, G. Nenadic
Data & Knowledge Engineering, ELSEVIER (2015)
ManTIME: Temporal expression identification and normalization in TempEval-3 challenge
paper, poster, reviews, bibtex, demo, project page, source code.
M. Filannino, G. Brown, G. Nenadic
Proceedings of the 7th International Workshop on Semantic Evaluation (SemEval 2013)
Temporal expression normalisation in natural language texts
M. Filannino
CoRR, abs/1206.2010, 2012
The following tables show the results of the model selection procedure and the analysis of statistical significant for the application of the post-processing pipeline. The figures are F1-scores.
# shuffling | # fold | Models | |||
---|---|---|---|---|---|
Model 1 | Model 2 | Model 3 | Model 4 | ||
Shuffling 0 | Fold 0 | 83.60 | 83.78 | 84.22 | 83.27 |
Fold 1 | 83.67 | 83.73 | 83.50 | 83.38 | |
Fold 2 | 84.38 | 84.78 | 84.44 | 84.49 | |
Fold 3 | 83.01 | 82.84 | 83.02 | 82.81 | |
Fold 4 | 83.50 | 83.49 | 83.85 | 83.54 | |
Fold 5 | 83.30 | 83.12 | 83.58 | 82.60 | |
Fold 6 | 84.29 | 84.44 | 84.77 | 83.82 | |
Fold 7 | 82.98 | 83.43 | 83.38 | 82.66 | |
Fold 8 | 81.78 | 82.23 | 82.23 | 81.95 | |
Fold 9 | 84.91 | 84.45 | 84.92 | 83.81 | |
Shuffling 1 | Fold 0 | 83.22 | 83.21 | 83.35 | 83.50 |
Fold 1 | 82.94 | 83.12 | 83.20 | 82.59 | |
Fold 2 | 84.97 | 84.49 | 84.66 | 83.81 | |
Fold 3 | 82.85 | 82.38 | 83.07 | 83.28 | |
Fold 4 | 83.66 | 83.75 | 83.55 | 83.38 | |
Fold 5 | 84.64 | 84.66 | 84.59 | 84.37 | |
Fold 6 | 83.44 | 83.20 | 83.40 | 82.26 | |
Fold 7 | 84.54 | 84.12 | 84.83 | 83.56 | |
Fold 8 | 81.67 | 81.98 | 81.85 | 81.73 | |
Fold 9 | 83.96 | 83.92 | 83.43 | 83.26 | |
Shuffling 2 | Fold 0 | 83.20 | 83.66 | 83.22 | 82.78 |
Fold 1 | 84.35 | 84.37 | 84.89 | 83.64 | |
Fold 2 | 83.96 | 83.55 | 84.19 | 83.33 | |
Fold 3 | 83.29 | 83.81 | 83.47 | 83.66 | |
Fold 4 | 81.88 | 82.00 | 82.05 | 81.42 | |
Fold 5 | 83.40 | 83.35 | 83.58 | 82.45 | |
Fold 6 | 83.67 | 83.33 | 83.37 | 83.08 | |
Fold 7 | 84.37 | 85.00 | 84.74 | 83.98 | |
Fold 8 | 82.87 | 82.64 | 83.02 | 82.89 | |
Fold 9 | 84.71 | 84.49 | 84.40 | 83.74 | |
Shuffling 3 | Fold 0 | 84.41 | 84.52 | 84.77 | 83.52 |
Fold 1 | 83.42 | 83.08 | 83.28 | 82.50 | |
Fold 2 | 84.59 | 84.58 | 84.25 | 84.04 | |
Fold 3 | 83.46 | 84.84 | 83.94 | 83.41 | |
Fold 4 | 81.83 | 82.04 | 81.98 | 81.80 | |
Fold 5 | 84.66 | 84.21 | 84.66 | 83.64 | |
Fold 6 | 83.33 | 83.26 | 83.20 | 82.62 | |
Fold 7 | 82.85 | 82.84 | 82.80 | 82.98 | |
Fold 8 | 84.05 | 83.96 | 83.65 | 83.25 | |
Fold 9 | 83.72 | 83.99 | 83.54 | 83.06 | |
Shuffling 4 | Fold 0 | 82.10 | 82.01 | 82.08 | 81.56 |
Fold 1 | 84.68 | 84.87 | 84.14 | 84.46 | |
Fold 2 | 84.62 | 84.60 | 84.66 | 83.78 | |
Fold 3 | 84.09 | 83.82 | 84.28 | 83.19 | |
Fold 4 | 83.59 | 83.30 | 83.20 | 82.53 | |
Fold 5 | 83.32 | 83.09 | 83.44 | 82.33 | |
Fold 6 | 82.94 | 82.94 | 82.61 | 83.07 | |
Fold 7 | 83.62 | 83.22 | 83.65 | 83.38 | |
Fold 8 | 84.39 | 84.14 | 84.50 | 83.88 | |
Fold 9 | 83.31 | 83.38 | 83.48 | 83.29 | |
Mean | 83.5998 | 83.6002 | 83.6576 | 83.1466 | |
STD | 0.8432771109 | 0.8259700296 | 0.8240431928 | 0.7256035067 |
# model | # fold | Post-processing pipeline application | |
---|---|---|---|
CRFs only | CRFs + pipeline | ||
Model 1 | Fold 0 | 83.60 | 85.43 |
Fold 1 | 83.67 | 86.84 | |
Fold 2 | 84.38 | 86.11 | |
Fold 3 | 83.01 | 84.65 | |
Fold 4 | 83.50 | 86.15 | |
Fold 5 | 83.30 | 85.92 | |
Fold 6 | 84.29 | 86.17 | |
Fold 7 | 82.98 | 86.10 | |
Fold 8 | 81.78 | 84.98 | |
Fold 9 | 84.91 | 86.70 | |
Model 2 | Fold 0 | 83.78 | 85.02 |
Fold 1 | 83.73 | 87.22 | |
Fold 2 | 84.78 | 86.29 | |
Fold 3 | 82.84 | 84.22 | |
Fold 4 | 83.49 | 85.75 | |
Fold 5 | 83.12 | 84.67 | |
Fold 6 | 84.44 | 86.34 | |
Fold 7 | 83.43 | 85.96 | |
Fold 8 | 82.23 | 85.36 | |
Fold 9 | 84.45 | 86.83 | |
Model 3 | Fold 0 | 84.22 | 85.34 |
Fold 1 | 83.50 | 86.96 | |
Fold 2 | 84.44 | 85.74 | |
Fold 3 | 83.02 | 84.60 | |
Fold 4 | 83.85 | 86.42 | |
Fold 5 | 83.58 | 85.79 | |
Fold 6 | 84.77 | 86.27 | |
Fold 7 | 83.38 | 85.87 | |
Fold 8 | 82.23 | 85.39 | |
Fold 9 | 84.92 | 87.05 | |
Model 4 | Fold 0 | 83.27 | 85.00 |
Fold 1 | 83.38 | 86.25 | |
Fold 2 | 84.49 | 86.31 | |
Fold 3 | 82.81 | 85.42 | |
Fold 4 | 83.54 | 86.79 | |
Fold 5 | 82.60 | 85.02 | |
Fold 6 | 83.82 | 85.80 | |
Fold 7 | 82.66 | 84.94 | |
Fold 8 | 81.95 | 84.87 | |
Fold 9 | 83.81 | 86.35 | |
Mean | 83.54875 | 85.82225 | |
STD | 0.69706 | 0.95457 | |