LeroyDyer commited on
Commit
89a8df2
1 Parent(s): e245501

Update README.md

Browse files
Files changed (1) hide show
  1. README.md +57 -8
README.md CHANGED
@@ -20,22 +20,71 @@ language:
20
 
21
  ## The textvision model Works ! the sound/Vision Text model Works !
22
 
23
- In the creation of models for multimodality is it suggested to use a different architecture ?
24
- Is it for thier pretraining ?
25
- So is it for just cutting the corner of the expensive training that the people are using a Vision Transformer ?
26
 
27
- Well In fact a simple transformer model can do ALL modalitys ! It is Neural network after all !
28
- the problem did not change , its only how to frame the question into a text based format : Here with the spydazweb models we use BASE64 Encoding !
29
 
30
- enabling for encoding and decoding of an image ! .. So a model CAN generate a Image using base64 as a representation ! ( yes Its large context! )
31
- Lets GO !
32
 
 
 
33
 
 
34
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
35
 
36
  To create a pipeline for encoding and decoding files (sound or images) to and from Base64, we need to account for the following:
37
 
38
- Generalized File Handling:
39
 
40
  The functions should handle binary data since both sound and image files are binary.
41
  They should work with any file format (e.g., MP3, WAV, OGG for audio; JPG, PNG, BMP for images).
 
20
 
21
  ## The textvision model Works ! the sound/Vision Text model Works !
22
 
23
+ In the development of multimodal models, different architectures may be suggested, particularly for pretraining. Vision Transformers (ViTs), for instance, have been favored in some cases because they are efficient for tasks involving image data. However, the choice of architecture often reflects the need to reduce computational overhead and leverage pre-existing efficiencies rather than a fundamental limitation of simpler architectures.
 
 
24
 
25
+ A Universal Transformer for All Modalities
26
+ A single transformer architecture can indeed handle all modalities (text, images, sound, etc.), as it is inherently a neural network capable of processing sequential data. The challenge lies not in the model's capability but in how we frame the data. With SpydazWeb models, we propose the use of Base64 encoding as a universal representation format. Here’s why:
27
 
28
+ ## Base64 Encoding:
 
29
 
30
+ Base64 converts any binary data (e.g., images, sound files) into a textual format, making it compatible with transformer models trained primarily on text.
31
+ This approach allows the model to generate or interpret images and sound directly as Base64-encoded strings, effectively leveraging its text-processing capabilities.
32
 
33
+ ### Handling Large Contexts:
34
 
35
+ While Base64 strings can be large, modern transformer architectures with extended context windows (e.g., 8k–32k tokens) can handle these representations effectively.
36
+ Applications for Images:
37
+
38
+ By encoding images into Base64, the model can both generate and reconstruct visual data without needing specialized vision architectures.
39
+ This eliminates the need for intermediary conversions (e.g., sound-to-image spectrograms) and directly embeds multimodal understanding into the transformer.
40
+
41
+ ### Sound Files and Multimodality
42
+ There’s no inherent need to convert sound data into images (e.g., spectrograms) for interpretation by the model. Instead:
43
+
44
+ ## Base64 Encoding for Sound:
45
+
46
+ Sound files (e.g., WAV, MP3, OGG) can be encoded into Base64 and processed just like text or images.
47
+ For training and inference, prepending a MIME type tag (e.g., data:audio/wav;base64,...) allows the model to distinguish between data types and handle them appropriately.
48
+ Advantages:
49
+
50
+ The model treats all modalities uniformly, simplifying the architecture and training pipeline.
51
+ Specific MIME types (e.g., WAV, MP3, OGG) can help the model generate outputs in the correct format.
52
+ Training Regimes and Methodologies
53
+ Focused Tasks:
54
+
55
+ Training was task-based, with a limited number of highly specific samples (e.g., 4k samples per task) to prioritize depth over breadth.
56
+ Tasks included interpreting spectrograms, ECG images, SMILES chemical compounds, charts, and diagrams rather than general-purpose images.
57
+ Overfitting for Baseline Embeddings:
58
+
59
+ Initial heavy overfitting on large parameter stacks ensured robust embeddings, forming a strong base for subsequent fine-tuning.
60
+ Training Techniques:
61
+
62
+ Deep Training: Adjusted the entire model to create a strong foundation.
63
+ Shallow Training: Focused on specific layers to refine task-specific capabilities.
64
+ Attention-Head Training: Allowed specific attention heads to specialize in task-relevant features while preserving other model capacities.
65
+ Prompt Engineering for Training:
66
+
67
+ Early training involved embedding large, detailed prompts to improve the model’s depth of response and adaptability.
68
+ Later stages refined this with smaller prompts for more concise task-specific optimization.
69
+ Key Considerations for Multimodal Models
70
+ Context Windows:
71
+
72
+ Larger context windows are crucial for encoding extensive Base64 strings and generating coherent outputs.
73
+
74
+ ## Data MIME Tagging:
75
+
76
+ Prepending MIME type tags to Base64 strings (e.g., image/png, audio/mpeg) ensures the model can interpret and reproduce data accurately.
77
+ Outputs from the model should include these tags to maintain consistency with training inputs.
78
+ Output Representation:
79
+
80
+ During generation, the model must return the Base64-encoded representation with MIME tags, matching the original training format.
81
+
82
+ ### Summary: A Unified Multimodal Approach
83
+ Using Base64 encoding for all data types allows a single transformer architecture to seamlessly handle images, sound, and text. This approach simplifies training pipelines and extends the model's capabilities while maintaining consistency and interpretability. The proposed methodologies focus on task-specific training, efficient embedding strategies, and careful prompt engineering to maximize the transformer’s potential across all modalities.
84
 
85
  To create a pipeline for encoding and decoding files (sound or images) to and from Base64, we need to account for the following:
86
 
87
+ ## Generalized File Handling:
88
 
89
  The functions should handle binary data since both sound and image files are binary.
90
  They should work with any file format (e.g., MP3, WAV, OGG for audio; JPG, PNG, BMP for images).