deberta-v3-large-zeroshot-v2.0-c — ONNX
FP32 ONNX export of MoritzLaurer/deberta-v3-large-zeroshot-v2.0-c, a DeBERTa-v3 natural-language-inference model for zero-shot text classification.
Converted for use with inference4j, an inference-only AI library for Java.
Original Source
- Repository: MoritzLaurer/deberta-v3-large-zeroshot-v2.0-c
- Author: Moritz Laurer
- Revision:
b2730f16019076bb0009481121efbe4705e0e378 - License: MIT
The -c variant was trained only on commercially friendly data: synthetic data generated
with Mixtral-8x7B-Instruct-v0.1, MNLI, and FEVER-NLI. See the upstream model card's
Training data section for details.
Usage with inference4j
try (var classifier = ZeroShotTextClassifier.builder().build()) {
List<TextClassification> result = classifier.classify(
text, List.of("billing", "outage", "feature request"));
}
Model Details
| Property | Value |
|---|---|
| Architecture | DeBERTa-v3 large (DebertaV2ForSequenceClassification) |
| Parameters | ~435M |
| Task | Natural language inference / zero-shot text classification |
| Inputs | input_ids, attention_mask — int64 [batch, sequence] |
| Output | logits — float32 [batch, 2] |
| Labels | 0: entailment, 1: not_entailment |
| Maximum sequence length | 512 |
| Tokenizer | SentencePiece Unigram (tokenizer.json) |
| Mean F1 over 28 zero-shot tasks | 0.676 |
| Original framework | PyTorch (Transformers) |
| Export method | Hugging Face Optimum, fp32, opset 18 |
The logits are the original model output. No softmax or label reordering is included in the graph.
License
Copyright (c) Moritz Laurer
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.