擅长:python、mysql、java
<p><strong>Numpy</strong>可以轻松高效地完成以下任务:</p>
<pre class="lang-py prettyprint-override"><code>faces = np.arange(0, 6)
faceProbs = [0.1, 0.2, 0.15, 0.25, 0.1, 0.2] # Define the face probabilities
v = np.random.choice(faces, p=faceProbs, size=1000) # Roll the dice for 1000 times
counts = np.bincount(v, minlength=6) # Count the existing occurrences
prob = counts / len(v) # Compute the probability
</code></pre>