代码

import matplotlib.pyplot as plt

# New data for CIDEr metric
beam_sizes = [1, 3, 5, 7]
CIDEr_new = [35.2, 35.6, 38.1, 37.6]

# Creating the plot for CIDEr vs Beam Size with the updated data
plt.figure(figsize=(10, 6))
plt.plot(beam_sizes, CIDEr_new, marker='^', color='blue', linewidth=2, markersize=10)  # Triangular markers

# Increasing the font size of axis labels
plt.xlabel('Frequency Size', fontweight='bold', fontsize=14)
plt.ylabel('CIDEr', fontweight='bold', fontsize=14)
plt.xticks(beam_sizes, fontweight='bold', fontsize=12)
plt.yticks(fontweight='bold', fontsize=12)
plt.grid(axis='y')  # Only horizontal grid lines

# Save the plot with high resolution
file_path = 'msvd_cider.jpg'
plt.savefig(file_path, dpi=600)

# Display the plot
plt.show()

绘制效果