Found 34488 Articles for Programming

Classifying Data using Support Vector Machines (SVMs) in Python

Mukul Latiyan
Updated on 07-Aug-2023 15:08:52

111 Views

Support Vector Machines (SVMs) are supervised learning algorithms that can be used for both classification and regression tasks. SVMs are powerful algorithms that can be used to solve a variety of problems. They are particularly well−suited for problems where the data is linearly separable. However, SVMs can also be used to solve problems where the data is not linearly separable by using a kernel trick. In this article, we will explore the theory behind SVMs and demonstrate how to implement them for data classification in Python. We will provide a detailed explanation of the code, and its output, and discuss ... Read More

Classification of Text Documents using the Naive Bayes approach in Python

Jaisshree
Updated on 07-Aug-2023 14:47:19

125 Views

Naive Bayes algorithm is a powerful tool that one can use to classify the words of a document or text in different categories. As an example, if a document has words like ‘humid’, ‘rainy’, or ‘cloudy’, then we can use the Bayes algorithm to check if this document falls in the category of a ‘sunny day’ or a ‘rainy day’. Note that the Naive Bayes algorithm works on the assumption that the words of the two documents under comparison are independent of each other. However, given the nuances of language, it is rarely true. This is why the algorithm’s ... Read More

BLEU Score for Evaluating Neural Machine Translation using Python

Jaisshree
Updated on 07-Aug-2023 14:44:10

421 Views

Using NMT or Neural Machine Translation in NLP, we can translate a text from a given language to a target language. To evaluate how well the translation is performed, we use the BLEU or Bilingual Evaluation Understudy score in Python. The BLEU Score works by comparing machine translated sentences to human translated sentences, both in n-grams. Also, with the increase in sentence length, the BLEU score decreases. In general, a BLEU score is in the range from 0 to 1 and a higher value indicates a better quality. However, achieving a perfect score is very rare. Note that the ... Read More

Python – Merge Element of Sublists

Pranavnath
Updated on 07-Aug-2023 14:50:39

311 Views

Introduction In Python programming, merging sublist elements from two diverse records could be a common operation when managing with complex information structures. The capacity to combine sublist components productively is vital for assignments such as information control, examination, and visualization. This article investigates three prevalent approaches to combining sublist components in Python, giving step−by−step clarifications, code illustrations, and comparing yields for each approach. The article starts by presenting the significance of consolidating sublist components and its pertinence in different programming scenarios. It emphasizes the importance of understanding diverse calculations and strategies to productively consolidate sublists from diverse records. Python−Merge ... Read More

Finding the Maximum and Minimum value from two Python Lists

Pranavnath
Updated on 07-Aug-2023 14:48:37

3K+ Views

Introduction Python, now widely regarded as one of the most versatile programming languages, offers a plethora of built−in functions and methods that simplify complex tasks. In this article, we dive into finding the maximum and minimum values among two Python lists rapidly using these native capabilities. Whether we are a beginner or an experienced programmer, understanding how to leverage these functionalities can significantly streamline our code. Finding the Maximum and Minimum values from two Python lists Before we explore how to find max and min values from two separate lists, let's first familiarize ourselves with the respective functions provided by ... Read More

Python - Minimum Key Equal Pairs

Pranavnath
Updated on 07-Aug-2023 14:44:53

52 Views

Introduction Python is a flexible and effective programming language that gives a wide extend of functionalities. One common errand in programming is to discover sets of elements in a collection that have broken even with keys. In this article, we'll investigate three distinctive approaches to solving this issue utilizing Python. We are going examine the algorithms involved, and let's take a minute to talk about a few vital syntaxes utilized with the given codes with step−by−step instructions, and include code cases with yield to illustrate the solutions. So, let's get begun. Minimum Key Equal Pairs Methods Dictionaries: In Python, dictionaries ... Read More

Finding the Maximum Distance between Elements using Python

Pranavnath
Updated on 07-Aug-2023 17:41:16

375 Views

Introduction The list data structure deals with the elements of different data types like integer numbers, float number or string. The elements need to be defined within the square brackets separated by comma. The Python language is primarily composed of different data structures and from it the list data structure is the most used one. The lists can hold elements of different data types and when they are assigned with some values they cannot be changed. In this article, we will be finding the maximum distance between the elements. Maximum Distance between the Elements The elements in the list are ... Read More

Python – Mean of Consecutive Sublist

Pranavnath
Updated on 07-Aug-2023 14:39:56

55 Views

Introduction Python may be a flexible programming dialect known for its effortlessness and lucidness. When working with records or clusters, it is regularly valuable to calculate the cruel (normal) of sequential sublists. This operation can be finished utilizing diverse approaches, each with its own algorithm and steps. In this article, we are going explore three common strategies to calculate the mean of sequential sublists in Python. We'll examine the calculations behind each approach, give step−by−step explanations, and incorporate code snippets with their comparing yields. Python−Mean of Consecutive Sublist Calculating the mean of consecutive sublists may be a common errand in ... Read More

Python – Minimum Sum of Consecutive Characters

Pranavnath
Updated on 07-Aug-2023 14:37:43

64 Views

Introduction In Python programming, the task of finding the minimum sum of consecutive characters in each string could be a common issue experienced in different applications. The objective is to recognize a sub−string that comes about within the littlest whole when considering the ASCII values of its characters. This article investigates diverse approaches to handling issues utilizing Python. The article starts by presenting the significance of finding the least entirety of continuous characters and their pertinence in fathoming real−world issues. It highlights the centrality of effective calculations in optimizing the computation of the least entirety. Python − Minimum Sum of ... Read More

Python - Merge Range Characters in List

Pranavnath
Updated on 07-Aug-2023 14:33:26

98 Views

Introduction Python is a powerful programming dialect known for its straightforwardness and flexibility. One common errand in Python is consolidating extended characters inside a list. This includes combining sequential characters into a single−run representation. For occurrence, [1, 2, 3, 6, 7, 8, 10] would be changed into [1−3, 6−8, 10]. To attain this, we will emphasize the list, comparing each component with the past one. On the off chance that the contrast doesn’t rise to one, we append the current run to an unused list. At last, we connect the ranges and return the combined result. This approach streamlines and ... Read More

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