Niklas Hoepner
commited on
Commit
·
7e0c731
1
Parent(s):
0ca5bff
Fixed username in examples
Browse files
README.md
CHANGED
@@ -40,31 +40,34 @@ The model's **log-probabilities** for "Yes" and "No" tokens are used to compute
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### 🧮 Scoring Logic
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Let $
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If neither token is in the top-5:
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$$
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\text{L3Score} = 0
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$$
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If both are present:
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$$
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\text{L3Score} = \frac{\exp(l_{\text{yes}})}{\exp(l_{\text{yes}}) + \exp(l_{\text{no}})}
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$$
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If only one is present, the missing token’s probability is estimated using the minimum of
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## 🚀 How to Use
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```python
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import evaluate
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l3score = evaluate.load("
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questions = ["What is the capital of France?", "What is the capital of Germany?"]
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predictions = ["Paris", "Moscow"]
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@@ -113,7 +116,7 @@ The value is the **average score** over all (question, prediction, reference) tr
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## 💡 Examples
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```python
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l3score = evaluate.load("
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score = l3score.compute(
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questions=["What is the capital of France?"],
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### 🧮 Scoring Logic
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Let $l_{\text{yes}} $ and $ l_{\text{no}} $ be the log-probabilities of "Yes" and "No", respectively.
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- If neither token is in the top-5:
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$$
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\text{L3Score} = 0
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$$
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- If both are present:
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$$
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\text{L3Score} = \frac{\exp(l_{\text{yes}})}{\exp(l_{\text{yes}}) + \exp(l_{\text{no}})}
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$$
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- If only one is present, the missing token’s probability is estimated using the minimum of:
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- remaining probability mass apart from the top-5 tokens
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- the least likely top-5 token
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The score ranges from 0 to 1, where 1 indicates the highest confidence by the LLM that the predicted and reference answers are semantically equivalent.
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See [SPIQA paper](https://arxiv.org/pdf/2407.09413) for details.
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## 🚀 How to Use
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```python
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import evaluate
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l3score = evaluate.load("nhop/L3Score")
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questions = ["What is the capital of France?", "What is the capital of Germany?"]
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predictions = ["Paris", "Moscow"]
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## 💡 Examples
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```python
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l3score = evaluate.load("nhop/L3Score")
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score = l3score.compute(
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questions=["What is the capital of France?"],
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app.py
CHANGED
@@ -19,7 +19,7 @@ def compute_l3score(api_key, provider, model, questions, predictions, references
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with gr.Blocks() as demo:
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gr.Markdown(r"""
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-
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""")
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@@ -64,7 +64,7 @@ with gr.Blocks() as demo:
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## 🧮 Scoring Logic
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Let $
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- If neither token is in the top-5:
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@@ -82,6 +82,9 @@ with gr.Blocks() as demo:
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- remaining probability mass apart from the top-5 tokens
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- the least likely top-5 token
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---
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## 🚀 How to Use
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```python
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import evaluate
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l3score = evaluate.load("
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score = l3score.compute(
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questions=
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predictions=
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references=
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api_key="your-openai-api-key",
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provider="openai",
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model="gpt-4o-mini"
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)
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print(score)
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# {'L3Score': 0.
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```
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---
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The value is the **average score** over all (question, prediction, reference) triplets.
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---
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## ⚠️ Limitations and Bias
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- Requires models that expose **top-n token log-probabilities** (e.g., OpenAI, DeepSeek, Groq).
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with gr.Blocks() as demo:
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gr.Markdown(r"""
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# Metric: L3Score
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""")
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## 🧮 Scoring Logic
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Let $l_{\text{yes}} $ and $ l_{\text{no}} $ be the log-probabilities of "Yes" and "No", respectively.
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- If neither token is in the top-5:
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- remaining probability mass apart from the top-5 tokens
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- the least likely top-5 token
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+
The score ranges from 0 to 1, where 1 indicates the highest confidence by the LLM that the predicted and reference answers are semantically equivalent.
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See [SPIQA paper](https://arxiv.org/pdf/2407.09413) for details.
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---
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## 🚀 How to Use
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```python
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import evaluate
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l3score = evaluate.load("nhop/L3Score")
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questions = ["What is the capital of France?", "What is the capital of Germany?"]
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predictions = ["Paris", "Moscow"]
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references = ["Paris", "Berlin"]
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score = l3score.compute(
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questions=questions,
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predictions=predictions,
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references=references,
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api_key="your-openai-api-key",
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provider="openai",
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model="gpt-4o-mini"
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)
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print(score)
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# {'L3Score': 0.49...}
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```
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---
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The value is the **average score** over all (question, prediction, reference) triplets.
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---
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## 📊 Example
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```python
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l3score = evaluate.load("nhop/L3Score")
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score = l3score.compute(
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questions=["What is the capital of France?"],
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predictions=["Paris"],
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references=["Paris"],
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api_key="your-openai-api-key",
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provider="openai",
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model="gpt-4o-mini"
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)
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# {'L3Score': 0.99...}
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score = l3score.compute(
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questions=["What is the capital of Germany?"],
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predictions=["Moscow"],
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references=["Berlin"],
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api_key="your-openai-api-key",
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provider="openai",
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model="gpt-4o-mini"
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)
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# {'L3Score': 0.00...}
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```
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---
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## ⚠️ Limitations and Bias
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- Requires models that expose **top-n token log-probabilities** (e.g., OpenAI, DeepSeek, Groq).
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