sentimentanalysis

The Sentiment-Based Voting Smart Contract is a decentralized voting mechanism built using Solidity. It allows users to cast votes based on sentiment scores ranging from 0 to 100. If the sentiment score is 50 or higher, the vote is counted as positive; otherwise, it is recorded as negative. This approach integrates sentiment analysis into blockchain-based decision-making.

### Key Features:

- Sentiment-Based Voting: Determines vote weight based on sentiment scores.

- Duplicate Voting Prevention: Ensures each address can only vote once.

- Transparent Vote Counting: Keeps a public tally of positive and negative votes.

- Decentralized & Secure: Runs on Ethereum-compatible networks.

### How It Works:

1. Users call the vote(sentimentScore) function with a sentiment score (0-100).

2. The contract verifies the score and ensures the user hasn’t voted before.

3. Votes are recorded as positive (≥50) or negative (<50).

4. The results can be retrieved using the getResults() function.

This project is ideal for implementing sentiment-driven decision-making in decentralized governance, surveys, and automated voting systems.