82 lines
2.2 KiB
Markdown
82 lines
2.2 KiB
Markdown
# ClipStuff
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## Basic Instructions.
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Clone repo into custom_nodes folder.
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Install the requirements.txt file via pip.
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Pass CLIP output from Load Checkpoint into SpecialClipLoader node, then use the outputted clip with standard Clip Text Encode.
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See example workflow in examples folder.
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### Example Photo
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## Functions
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## Syntax Elements
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1. **Embedding**:
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- Syntax: `embedding:WORD`
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- Example: `embedding:face_vector`
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- Represents a named vector embedding(Textual Inversion).
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2. **Word**:
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- Syntax: Any alphanumeric word including characters such as `,`, `_`, and `-`.
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- Example: `cat, dog_face, id_123`
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- Represents simple words or identifiers.
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3. **Quoted String**:
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- Syntax: A string enclosed within double or single quotes. You can escape quotes inside the string using a backslash (`\`).
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- Example: `"Hello World"`, `'It\'s a sunny day'`
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- Represents string literals.
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## Functions
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Here are the available functions and their usage:
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1. **Sum Function**:
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- Syntax: `sum(arg1 | arg2 | ... | argN)`
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- Adds together multiple embeddings.
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- Example: `sum(embedding:face1 | dog)`
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2. **Negation Function**:
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- Syntax: `neg(arg)`
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- Negates the output.
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- Example: `neg(A embedding:happycats outside)`
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3. **Normalization Function**:
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- Syntax: `norm(arg)`
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- Normalizes the given vector embedding.
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- Example: `norm(sum(embedding:face1 | embedding:face2))`
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4. **Difference Function**:
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- Syntax: `diff(arg1 | arg2 | ... | argN)`
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- Computes the difference between multiple vector embeddings.
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- Example: `diff(embedding:face1 | embedding:face2)`
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### Notes on Arguments:
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- Each function takes one or more arguments.
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- An argument (`arg`) can be an embedding, a word, another function, or a quoted string.
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- For functions that accept multiple arguments, they are separated by the `|` symbol.
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## Examples
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1. Add two embeddings and normalize the result:
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```
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norm(sum(cat | dog | horse | parrot))
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```
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2. Negate an embedding:
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```
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neg(embedding:body_vector)
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```
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3. King - Man + Woman = Queen:
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```
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sum(diff(king|man)|woman)
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```
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or
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```
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sum(king|neg(man)|woman)
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```
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```
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