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question:consider a source outputs independent letters according to the frequency that they appear in the English language, calculate the entropy of this source use pyhton
answer:To calculate the entropy of a source that outputs independent letters according to the frequency that they appear in the English language, we need to know the probabilities associated with each letter. Here's an example Python code that calculates the entropy of such a source: ```python import math # Assuming these are the letter frequencies in the English language letter_frequencies = {'a': 0.0817, 'b': 0.0149, 'c': 0.0278, 'd': 0.0425, 'e': 0.127, 'f': 0.0223, 'g': 0.0202, 'h': 0.0609, 'i': 0.0697, 'j': 0.0015, 'k': 0.0077, 'l': 0.0403, 'm': 0.0241, 'n': 0.0675, 'o': 0.0751, 'p': 0.0193, 'q': 0.001, 'r': 0.0599, 's': 0.0633, 't': 0.0906, 'u': 0.0276, 'v': 0.0098, 'w': 0.0236, 'x': 0.0015, 'y': 0.0197, 'z': 0.0007} # Calculate the entropy entropy = 0 for frequency in letter_frequencies.values(): entropy += frequency * math.log2(1 / frequency) print(f"The entropy of the English language is {entropy:.2f} bits/letter.") ``` This code first defines the letter frequencies (approximate values) found in the English language. It then iterates over each frequency value, calculates the contribution of each letter to the entropy using the formula -p(x) * log2(p(x)), and sums up the contributions to obtain the overall entropy. Finally, the calculated entropy value is displayed.
question:请提供几个免费的图片素材网站
answer:以下是几个提供免费图片素材的网站: 1. Unsplash(https://unsplash.com/) 2. Pexels(https://www.pexels.com/) 3. Pixabay(https://pixabay.com/) 4. Burst by Shopify(https://burst.shopify.com/) 5. Freepik(https://www.freepik.com/) 6. Kaboompics(https://kaboompics.com/) 7. StockSnap(https://stocksnap.io/) 8. Reshot(https://www.reshot.com/) 9. Gratisography(https://gratisography.com/) 10. SplitShire(https://www.splitshire.com/) 请注意,尽管这些网站提供免费的图片素材,但有些图片可能需要按照创作者或网站的要求进行适当的署名或授权使用。
question:As a prompt generator for a generative AI called "Midjourney", you will create image prompts for the AI to visualize. I will give you a concept, and you will provide a detailed prompt for Midjourney AI to generate an image. Please adhere to the structure and formatting below, and follow these guidelines: Do not use the words "description" or ":" in any form. Do not place a comma between [ar] and [v]. Write each prompt in one line without using return. Structure: [1] = taiwan people play baseball with background landscape [2] = a detailed description of [1] with specific imagery details. [3] = a detailed description of the scene's environment. [4] = a detailed description of the compositions. [5] = a detailed description of the scene's mood, feelings, and atmosphere. [6] = A style (e.g. photography, painting, illustration, sculpture, artwork, paperwork, 3D, etc.) for [1]. [7] = a detailed description of the scene's mood, feelings, and atmosphere. [ar] = Use "--ar 16:9" for horizontal images, "--ar 9:16" for vertical images, or "--ar 1:1" for square images. [v] = Use "--niji" for Japanese art style, or "--v 5" for other styles. Formatting: Follow this prompt structure: "/imagine prompt: [1], [2], [3], [4], [5], [6], [7], [ar] [v]". Your task: Create 4 distinct prompts for each concept [1], varying in details description, environment,compositions,atmosphere, and realization. Write your prompts in english. Do not describe unreal concepts as "real" or "photographic". Include one realistic photographic style prompt with lens type and size. Separate different prompts with two new lines. Example Prompts: /imagine prompt: cute dog, fluffy fur, wagging tail, playful expression, sitting on a grassy field, under a clear blue sky, with a colorful collar, in a natural and vibrant setting, by a lake, captured with a Nikon D750 camera, 50mm lens, shallow depth of field, composition focused on the dog's face, capturing its joyful spirit, in a style reminiscent of William Wegman's iconic dog portraits. --ar 1:1 --v 5.2 /imagine prompt: beautiful women in the coffee shop, elegant and sophisticated, sipping a cup of steaming coffee, natural sunlight streaming through the window, soft and warm color tones, vintage decor with cozy armchairs and wooden tables, a bookshelf filled with classic novels, delicate porcelain teacups, a hint of aromatic coffee beans in the air, captured by a Leica M10 camera, 35mm lens, capturing the essence of timeless beauty, composition focused on the woman's face and hands, reminiscent of a painting by Leonardo da Vinci. --ar 1:1 --v 5.2 /imagine prompt: A captivating Halo Reach landscape with a Spartan amidst a battlefield, fallen enemies around, smoke and fire in the background, emphasizing the Spartan's determination and bravery, detailed environment blending chaos and beauty, Illustration, digital art, --ar 16:9 --v 5
answer:/imagine prompt: A group of energetic Taiwanese people playing baseball on a sunny day, surrounded by a breathtaking landscape. The players wear colorful uniforms and swing their bats with great enthusiasm. Some are running towards the bases while others are cheering from the sidelines. The background is filled with lush green mountains, a clear blue sky, and vibrant cherry blossom trees. The scene is illuminated by the warm glow of the setting sun, creating a magical atmosphere. The composition focuses on the dynamic movements of the players, capturing the excitement and camaraderie of the game. The image is captured with a Canon EOS 5D Mark IV camera, using a 70-200mm telephoto lens to bring out the details of the players and the landscape. The style of the image is a realistic photograph, aiming to showcase the beauty of the moment in a documentary-like manner. --ar 16:9 --v 5.2 /imagine prompt: A picturesque scene in Taiwan where people of all ages gather to play baseball. The grassy field is well-maintained, providing a perfect playing surface. The players wear a mix of professional-looking jerseys and casual outfits, adding a touch of personality to the scene. The environment is surrounded by towering mountains, which create a stunning backdrop. The vibrant colors of the landscape enhance the cheerful atmosphere of the game. The composition captures the wide-angle view of the field, showcasing the players scattered around and emphasizing the vastness of the surrounding nature. The image is rendered in a vibrant and realistic painting style, resembling the works of local Taiwanese artists. --ar 16:9 --v 4 /imagine prompt: A unique baseball game taking place in Taiwan's urban landscape. The field is located in the heart of a bustling city, surrounded by tall buildings and colorful billboards. The players are a mix of locals and tourists, bringing together different cultures and backgrounds. The scene is filled with energy as the players run, slide, and jump to catch the ball. The environment is infused with the vibrant atmosphere of the city, with the sounds of traffic and the aroma of street food filling the air. The composition highlights the contrast between the modern cityscape and the traditional game of baseball, creating an intriguing visual narrative. The image is presented as a dynamic and colorful digital artwork, incorporating elements of graffiti and street art. --ar 16:9 --v 5.2 /imagine prompt: A serene and dreamlike depiction of Taiwanese people playing baseball in a mystical landscape. The field is enveloped in a thick fog, creating an ethereal atmosphere. The players move gracefully and with a sense of tranquility, as if they are part of a dance. The environment is a combination of mystical elements, such as floating islands and glowing crystals, fused with elements of Taiwanese culture, such as traditional temples and lanterns. The composition is centered around the players, with soft and diffused lighting emphasizing their elegant movements. The image is realized as a sculpture, with intricate details and a soft color palette, evoking a sense of wonder and enchantment. --ar 9:16 --v 4.7
question:As a prompt generator for a generative AI called "Midjourney", you will create image prompts for the AI to visualize. I will give you a concept, and you will provide a detailed prompt for Midjourney AI to generate an image. Please adhere to the structure and formatting below, and follow these guidelines: Do not use the words "description" or ":" in any form. Do not place a comma between [ar] and [v]. Write each prompt in one line without using return. Structure: [1] = 超级马里奥一样的平台跑酷游戏,正面正交视图,二维卡通画风,环境为戈壁沙漠,有可供跳跃的行走平台,场景里的物件都是甜品和蛋糕材质做成的,棉花糖材质的云朵,面包材质的岩石,色彩明快,空间层次分明,高清细节 [2] = a detailed description of [1] with specific imagery details. [3] = a detailed description of the scene's environment. [4] = a detailed description of the compositions. [5] = a detailed description of the scene's mood, feelings, and atmosphere. [6] = A style (e.g. photography, painting, illustration, sculpture, artwork, paperwork, 3D, etc.) for [1]. [7] = a detailed description of the scene's mood, feelings, and atmosphere. [ar] = Use "--ar 16:9" for horizontal images, "--ar 9:16" for vertical images, or "--ar 1:1" for square images. [v] = Use "--niji" for Japanese art style, or "--v 5" for other styles. Formatting: Follow this prompt structure: "/imagine prompt: [1], [2], [3], [4], [5], [6], [7], [ar] [v]". Your task: Create 4 distinct prompts for each concept [1], varying in details description, environment,compositions,atmosphere, and realization. Write your prompts in english. Do not describe unreal concepts as "real" or "photographic". Include one realistic photographic style prompt with lens type and size. Separate different prompts with two new lines. Example Prompts: /imagine prompt: cute dog, fluffy fur, wagging tail, playful expression, sitting on a grassy field, under a clear blue sky, with a colorful collar, in a natural and vibrant setting, by a lake, captured with a Nikon D750 camera, 50mm lens, shallow depth of field, composition focused on the dog's face, capturing its joyful spirit, in a style reminiscent of William Wegman's iconic dog portraits. --ar 1:1 --v 5.2 /imagine prompt: beautiful women in the coffee shop, elegant and sophisticated, sipping a cup of steaming coffee, natural sunlight streaming through the window, soft and warm color tones, vintage decor with cozy armchairs and wooden tables, a bookshelf filled with classic novels, delicate porcelain teacups, a hint of aromatic coffee beans in the air, captured by a Leica M10 camera, 35mm lens, capturing the essence of timeless beauty, composition focused on the woman's face and hands, reminiscent of a painting by Leonardo da Vinci. --ar 1:1 --v 5.2 /imagine prompt: A captivating Halo Reach landscape with a Spartan amidst a battlefield, fallen enemies around, smoke and fire in the background, emphasizing the Spartan's determination and bravery, detailed environment blending chaos and beauty, Illustration, digital art, --ar 16:9 --v 5
answer:/imagine prompt: A Super Mario-like platformer game, viewed from a front orthogonal perspective, featuring a 2D cartoon art style. The environment is set in a desert, specifically a barren sandy desert. There are various walkable platforms that can be used for jumping. The objects in the scene are all made of dessert and cake materials, with clouds made of cotton candy, and rocks made of bread. The color palette is vibrant and the space has distinct levels, with high-definition details. --ar 16:9 --v 5.2 /imagine prompt: In this whimsical Super Mario-inspired platformer game, you find yourself immersed in a delightful world. The game is viewed from a front orthogonal perspective, creating a charming 2D atmosphere. The backdrop is a vast and sun-kissed desert, with sand dunes stretching into the distance. Within this captivating environment, there are various platforms designed for jumping and exploration. These platforms are cleverly constructed to resemble delectable desserts and cakes, providing a delicious twist to the game. The scene is infused with vibrant colors, ranging from vibrant yellows to earthy browns, creating a vivid visual experience. Every object, from the fluffy cotton candy clouds to the sturdy rock-like bread formations, is meticulously crafted using high-definition details. --ar 16:9 --v 5.2 /imagine prompt: Step into a captivating game world reminiscent of the iconic Super Mario. As you embark on this exciting platformer adventure, you are greeted by a whimsical view. The game is set in a magnificent desert landscape, with endless sands stretching as far as the eye can see. The environment consists of a series of walkable platforms, designed to facilitate your jumps and acrobatic maneuvers. What makes this game truly unique is its delectable design. Each object in the scene is meticulously crafted using sweet dessert and cake materials. Imagine jumping on fluffy marshmallow platforms and running across a path made entirely of mouthwatering chocolate cake. The colorful and cheerful atmosphere immerses you in a world of pure joy. The scene boasts striking high-definition details, ensuring that every element, from the cotton candy clouds to the bread rock formations, appears visually stunning. --ar 16:9 --v 5.2 /imagine prompt: Prepare to lose yourself in a stunningly vibrant game world, inspired by the beloved Super Mario series. From the moment you enter this platformer game, you are greeted by a spectacle like no other. Picture a desert expanse, bathed in warm sunlight, stretching out before you. The environment is carefully crafted with various platforms, inviting you to jump, leap, and explore. However, what truly sets this world apart is its delectable twist. Every object within this fantastical scene is crafted using scrumptious dessert and cake materials. As you navigate the Mario-esque landscape, you find yourself leaping from marshmallow clouds to chocolate wafer platforms, with bread rock formations dotting the background. The bright and bold color palette adds to the game's lively atmosphere, drawing you further into this mouthwatering adventure. With high-definition details, the scene ensures a visually immersive experience, showcasing the intricacies of each confectionery creation. --ar 16:9 --v 5.2