user-feedback

name	user-feedback
description	Collecting and using user feedback - explicit/implicit signals, feedback analysis, improvement loops, A/B testing. Use when improving AI systems, understanding user satisfaction, or iterating on quality. Use when this capability is needed.
metadata	{"author":"doanchienthangdev"}

User Feedback Skill

Leveraging feedback to improve AI systems.

Feedback Collection

Explicit Feedback

class FeedbackCollector:
    def collect_explicit(self, response_id, feedback):
        self.db.save({
            "type": "explicit",
            "response_id": response_id,
            "rating": feedback.get("rating"),      # 1-5
            "thumbs": feedback.get("thumbs"),      # up/down
            "comment": feedback.get("comment"),
            "timestamp": datetime.now()
        })

Implicit Feedback

def extract_implicit(conversation):
    signals = []

    for i, turn in enumerate(conversation[1:], 1):
        prev = conversation[i-1]

        # Negative signals
        if is_correction(turn, prev):
            signals.append(("correction", i))
        if is_repetition(turn, prev):
            signals.append(("repetition", i))
        if is_abandonment(turn):
            signals.append(("abandonment", i))

        # Positive signals
        if is_acceptance(turn, prev):
            signals.append(("acceptance", i))
        if is_follow_up(turn, prev):
            signals.append(("engagement", i))

    return signals

Natural Language Feedback

def extract_from_text(turn, model):
    prompt = f"""Extract feedback signal from user message.

Message: {turn}

Sentiment (positive/negative/neutral):
Specific issue (if any):
Suggestion (if any):"""

    return model.generate(prompt)

Feedback Analysis

class FeedbackAnalyzer:
    def categorize(self, feedbacks):
        prompt = f"""Categorize these feedback items:

{json.dumps(feedbacks)}

Categories:
1. Accuracy issues
2. Format issues
3. Relevance issues
4. Safety issues
5. Missing features

Summary:"""
        return self.llm.generate(prompt)

    def find_patterns(self, feedbacks):
        # Cluster similar complaints
        embeddings = [self.embed(f["text"]) for f in feedbacks]
        clusters = self.cluster(embeddings)

        patterns = {}
        for cluster_id, indices in clusters.items():
            cluster_feedback = [feedbacks[i] for i in indices]
            patterns[cluster_id] = {
                "count": len(cluster_feedback),
                "summary": self.summarize(cluster_feedback),
                "examples": cluster_feedback[:3]
            }

        return patterns

Improvement Loop

class FeedbackLoop:
    def run_cycle(self):
        # 1. Collect
        recent = self.db.get_recent(days=7)
        analysis = self.analyze(recent)

        # 2. Identify improvements
        if analysis["accuracy_issues"] > threshold:
            training_data = self.create_training_data(
                analysis["corrections"]
            )

            # 3. Improve
            if len(training_data) > 1000:
                self.finetune(training_data)
            else:
                self.update_prompts(analysis)

        # 4. Evaluate
        metrics = self.evaluate(self.test_set)

        # 5. Deploy if improved
        if metrics["quality"] > self.baseline:
            self.deploy()

        return metrics

A/B Testing

class ABTest:
    def __init__(self, variants):
        self.variants = variants
        self.results = {v: {"count": 0, "positive": 0} for v in variants}

    def assign(self, user_id):
        # Consistent assignment
        return self.variants[hash(user_id) % len(self.variants)]

    def record(self, user_id, positive):
        variant = self.assign(user_id)
        self.results[variant]["count"] += 1
        if positive:
            self.results[variant]["positive"] += 1

    def analyze(self):
        for variant, data in self.results.items():
            rate = data["positive"] / max(data["count"], 1)
            print(f"{variant}: {rate:.2%} ({data['count']} samples)")

Best Practices

1. Collect both explicit and implicit feedback
2. Analyze patterns, not individual feedback
3. Close the loop (feedback → improvement)
4. A/B test changes
5. Monitor long-term trends

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