55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
import numpy as np
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from flask import Flask
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from flask import jsonify
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from flask import render_template
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from flask import request
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app = Flask(__name__)
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@app.route("/", methods=["GET", "POST"])
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def home():
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result = None
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if request.method == "POST":
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# Get the comma-separated string, split by commas, and convert to integer
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s_data = np.array(
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[int(i) for i in request.form.get("s_data", "").split(",") if i]
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)
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ns_data = np.array(
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[int(i) for i in request.form.get("ns_data", "").split(",") if i]
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)
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total = sum(s_data) + sum(ns_data)
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# Calculate marginal probabilities
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marginal_prob_s = s_data / total
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marginal_prob_ns = ns_data / total
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# Calculate joint probabilities
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joint_prob = np.outer(marginal_prob_s, marginal_prob_ns)
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# Calculate likelihoods
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posterior_s = s_data / sum(s_data)
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posterior_ns = ns_data / sum(ns_data)
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# likelihood
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likelihood_s = marginal_prob_s
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likelihood_ns = marginal_prob_ns
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# Return results as dictionary
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result = {
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"JOINT PROBABILITY": joint_prob.tolist(),
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"MARGINAL PROBABILITY_S": marginal_prob_s.tolist(),
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"MARGINAL PROBABILITY_NS": marginal_prob_ns.tolist(),
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"LIKELIHOOD_S": likelihood_s.tolist(),
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"LIKELIHOOD_NS": likelihood_ns.tolist(),
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"POSTERIOR_S": posterior_s.tolist(),
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"POSTERIOR_NS": posterior_ns.tolist(),
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}
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return render_template("index.html", result=result)
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if __name__ == "__main__":
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app.run(debug=True)
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