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support llava-next(video)

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Former-commit-id: 31259e7e0c
This commit is contained in:
BUAADreamer
2024-09-10 12:31:53 +08:00
parent 3aefdad4ec
commit f00f4ae9b6
11 changed files with 394 additions and 33 deletions
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2
src/llamafactory/model/model_utils/misc.py
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@@ -34,7 +34,7 @@ def find_all_linear_modules(model: "PreTrainedModel", freeze_vision_tower: bool)
forbidden_modules.add("output_layer")
elif model_type == "internlm2":
forbidden_modules.add("output")
elif model_type in ["llava", "paligemma"]:
elif model_type in ["idefics2", "llava", "llava_next", "llava_next_video", "paligemma", "video_llava"]:
forbidden_modules.add("multi_modal_projector")
elif model_type == "qwen2_vl":
forbidden_modules.add("merger")

4
src/llamafactory/model/model_utils/visual.py
View File

@@ -108,7 +108,7 @@ def configure_visual_model(config: "PretrainedConfig") -> None:
Patches VLMs before loading them.
"""
model_type = getattr(config, "model_type", None)
if model_type == "llava": # required for ds zero3 and valuehead models
if model_type in ["llava", "llava_next", "video_llava", "idefics2", "llava_next_video"]: # required for ds zero3 and valuehead models
setattr(config, "hidden_size", getattr(config.text_config, "hidden_size", None))
if getattr(config, "is_yi_vl_derived_model", None):
@@ -150,7 +150,7 @@ def get_image_seqlen(config: "PretrainedConfig") -> int:
image_seqlen += 1
elif model_type == "paligemma":
image_seqlen = config.vision_config.num_image_tokens
elif model_type == "qwen2_vl": # variable length
else:
image_seqlen = -1
return image_seqlen