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README.md

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+---
+license: apache-2.0
+datasets:
+- nastyboget/stackmix_hkr_large
+- nastyboget/stackmix_cyrillic_large
+- nastyboget/synthetic_cyrillic_large
+language:
+- ru
+- en
+pipeline_tag: image-to-text
+widget:
+- src: examples/1.png
+- src: examples/2.png
+- src: examples/3.png
+- src: examples/4.png
+
+tags:
+- ocr
+---
+
+# Model Card for TrOCR-Ru
+
+<!-- Provide a quick summary of what the model is/does. -->
+
+Finetuned model [microsoft/trocr-base-handwritten](https://huggingface.co/microsoft/trocr-base-handwritten) on large synth datasets from [nastyboget](https://huggingface.co/nastyboget).
+
+## Metrics on HKR/Cyrillic datasets 
+
+|  Metric  | HKR_val   | HKR_test1 | HKR_test2 | CYR_val   | CYR_test  |
+|:--------:|:---------:|:---------:|:---------:|:---------:|:---------:|
+| Accuracy | 69.9947   | 67.4184   | 69.9187   | 72.3613   | 63.9249   |
+| CER      | 6.7964    | 8.9113    | 6.7278    | 6.6403    | 9.2576    |
+| WER      | 21.6688   | 27.3849   | 21.6200   | 27.6715   | 33.2406   |
+
+Last update form 29/02/2024  

config.json

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+{
+  "_commit_hash": null,
+  "_name_or_path": "microsoft/trocr-base-handwritten",
+  "architectures": [
+    "VisionEncoderDecoderModel"
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+    "exponential_decay_length_penalty": null,
+    "finetuning_task": null,
+    "forced_bos_token_id": null,
+    "forced_eos_token_id": null,
+    "id2label": {
+      "0": "LABEL_0",
+      "1": "LABEL_1"
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+    "init_std": 0.02,
+    "is_decoder": true,
+    "is_encoder_decoder": false,
+    "label2id": {
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+      "LABEL_1": 1
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+    "layernorm_embedding": true,
+    "length_penalty": 1.0,
+    "max_length": 64,
+    "max_position_embeddings": 512,
+    "min_length": 0,
+    "model_type": "trocr",
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+    "num_beam_groups": 1,
+    "num_beams": 1,
+    "num_return_sequences": 1,
+    "output_attentions": false,
+    "output_hidden_states": false,
+    "output_scores": false,
+    "pad_token_id": 1,
+    "prefix": null,
+    "problem_type": null,
+    "pruned_heads": {},
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+    "task_specific_params": null,
+    "temperature": 1.0,
+    "tf_legacy_loss": false,
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+    "tie_word_embeddings": true,
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+    "bad_words_ids": null,
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+    "cross_attention_hidden_size": null,
+    "decoder_start_token_id": null,
+    "diversity_penalty": 0.0,
+    "do_sample": false,
+    "early_stopping": false,
+    "encoder_no_repeat_ngram_size": 0,
+    "encoder_stride": 16,
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+    "exponential_decay_length_penalty": null,
+    "finetuning_task": null,
+    "forced_bos_token_id": null,
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+    "hidden_act": "gelu",
+    "hidden_dropout_prob": 0.0,
+    "hidden_size": 768,
+    "id2label": {
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+      "1": "LABEL_1"
+    },
+    "image_size": 384,
+    "initializer_range": 0.02,
+    "intermediate_size": 3072,
+    "is_decoder": false,
+    "is_encoder_decoder": false,
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+    "problem_type": null,
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+    "remove_invalid_values": false,
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+    "return_dict": true,
+    "return_dict_in_generate": false,
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+    "suppress_tokens": null,
+    "task_specific_params": null,
+    "temperature": 1.0,
+    "tf_legacy_loss": false,
+    "tie_encoder_decoder": false,
+    "tie_word_embeddings": true,
+    "tokenizer_class": null,
+    "top_k": 50,
+    "top_p": 1.0,
+    "torch_dtype": null,
+    "torchscript": false,
+    "transformers_version": "4.26.1",
+    "typical_p": 1.0,
+    "use_bfloat16": false
+  },
+  "eos_token_id": 2,
+  "is_encoder_decoder": true,
+  "max_length": 64,
+  "model_type": "vision-encoder-decoder",
+  "pad_token_id": 1,
+  "processor_class": "TrOCRProcessor",
+  "tie_word_embeddings": false,
+  "torch_dtype": "float32",
+  "transformers_version": null,
+  "vocab_size": 50265
+}

generation_config.json

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+{
+  "_from_model_config": true,
+  "bos_token_id": 0,
+  "decoder_start_token_id": 0,
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+  "max_length": 64,
+  "pad_token_id": 1,
+  "transformers_version": "4.26.1",
+  "use_cache": false
+}

gitattributes

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preprocessor_config.json

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special_tokens_map.json

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tokenizer_config.json

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