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Python Articles
Page 779 of 855
How can Tensorflow be used to check how well the model performs on stackoverflow question dataset using Python?
Tensorflow is a machine learning framework that is provided by Google. It is an open-source framework used in conjunction with Python to implement algorithms, deep learning applications, and much more. It is used in research and for production purposes.The ‘tensorflow’ package can be installed on Windows using the below line of code −pip install tensorflowTensor is a data structure used in TensorFlow. It helps connect edges in a flow diagram. This flow diagram is known as the ‘Data flow graph’. Tensors are nothing but a multidimensional array or a list.We are using Google Colaboratory to run the below code. Google ...
Read MoreHow can Tensorflow be used to predict a score for stackoverflow question dataset on every label using Python?
Tensorflow is a machine learning framework that is provided by Google. It is an open-source framework used in conjunction with Python to implement algorithms, deep learning applications, and much more. It is used in research and for production purposes. It has optimization techniques that help in performing complicated mathematical operations quickly. This is because it uses NumPy and multi-dimensional arrays. These multi-dimensional arrays are also known as ‘tensors’. The framework supports working with a deep neural network.The ‘tensorflow’ package can be installed on Windows using the below line of code −pip install tensorflowTensor is a data structure used in TensorFlow. ...
Read MoreHow can Tensorflow be used to evaluate both the models on test data using Python?
Tensorflow is a machine learning framework that is provided by Google. It is an open-source framework used in conjunction with Python to implement algorithms, deep learning applications, and much more. It is used in research and for production purposes.The ‘tensorflow’ package can be installed on Windows using the below line of code −pip install tensorflowTensor is a data structure used in TensorFlow. It helps connect edges in a flow diagram. This flow diagram is known as the ‘Data flow graph’. Tensors are nothing but a multidimensional array or a list.We are using Google Colaboratory to run the below code. Google ...
Read MoreHow can Tensorflow be used to compare the linear model and the Convolutional model using Python?
Tensorflow is a machine learning framework that is provided by Google. It is an open-source framework used in conjunction with Python to implement algorithms, deep learning applications, and much more. It is used in research and for production purposes.The ‘tensorflow’ package can be installed on Windows using the below line of code −pip install tensorflowTensor is a data structure used in TensorFlow. It helps connect edges in a flow diagram. This flow diagram is known as the ‘Data flow graph’. Tensors are nothing but a multidimensional array or a list.They can be identified using three main attributes −Rank − It ...
Read MoreHow can Tensorflow be used to compile and fit the model using Python?
Tensorflow is a machine learning framework that is provided by Google. It is an open-source framework used in conjunction with Python to implement algorithms, deep learning applications and much more. It is used in research and for production purposes.It has optimization techniques that help in performing complicated mathematical operations quickly.This is because it uses NumPy and multi-dimensional arrays. These multi-dimensional arrays are also known as ‘tensors’. The framework supports working with deep neural network. It is highly scalable, and comes with many popular datasets. It uses GPU computation and automates the management of resources. It comes with multitude of machine ...
Read MoreCheck if Queue Elements are pairwise consecutive in Python
Suppose we have a queue full of numbers. We have to check whether the consecutive elements in the queue are pairwise consecutive or not.So, if the input is like que = [3, 4, 6, 7, 8, 9], then the output will be True.To solve this, we will follow these steps −q := define a queue and insert all elements from given list into qtemp := a new listwhile q is not empty, doinsert front element of queue into temp and delete front element from queuetemp2 := a new listwhile temp is not empty, doinsert last element of temp into temp2delete ...
Read MoreCheck if it is possible to reach a number by making jumps of two given length in Python
Suppose we are at starting position p, we can jump at any direction (left or right) d1 and d2 units. We have to find minimum number of steps required to reach at position q by jumping from p.So, if the input is like p = 5, q = 10, d1 = 4, d2 = 3, then the output will be 3 as we can jump to right using distance 4 twice then we can reach at location 13, then jump left 3 units to reach 10.To solve this, we will follow these steps −gcd_res := gcd of d1 and d2if ...
Read MoreHow can BeautifulSoup be used to extract 'href' links from a website?
BeautifulSoup is a third party Python library that is used to parse data from web pages. It helps in web scraping, which is a process of extracting, using, and manipulating the data from different resources.Web scraping can also be used to extract data for research purposes, understand/compare market trends, perform SEO monitoring, and so on.The below line can be run to install BeautifulSoup on Windows −pip install beautifulsoup4Following is an example −Examplefrom bs4 import BeautifulSoup import requests url = "https://en.wikipedia.org/wiki/Algorithm" req = requests.get(url) soup = BeautifulSoup(req.text, "html.parser") print("The href links are :") for link in soup.find_all('a'): print(link.get('href'))OutputThe href links ...
Read MoreHow can grid plot in Bokeh library be created with Python?
Bokeh is a Python package that helps in data visualization. It is an open source project. Bokeh renders its plot using HTML and JavaScript. This indicates that it is useful while working with web-based dashboards.Bokeh converts the data source into a JSON file. This file is used as an input to BokehJS, which is a JavaScript library. This BokehJS is written in TypeScript that helps render visualization on modern browsers.Dependencies of Bokeh −Numpy Pillow Jinja2 Packaging Pyyaml Six Tornado Python−dateutilInstallation of Bokeh on Windows command promptpip3 install bokeh Installation of Bokeh on Anaconda promptconda install bokehExampleimport numpy as np ...
Read MoreHow can Bokeh library be used to visualize twin axes in Python?
Bokeh is a Python package that helps in data visualization. It is an open source project. Bokeh renders its plot using HTML and JavaScript. This indicates that it is useful while working with web-based dashboards.Matplotlib and Seaborn produce static plots, whereas Bokeh produces interactive plots. This means when the user interacts with these plots, they change accordingly.Plots can be embedded as output of Flask or Django enabled web applications. Jupyter notebook can also be used to render these plots.Installation of Bokeh on Windows command promptpip3 install bokehInstallation of Bokeh on Anaconda promptconda install bokeh Let us see an example −ExampleFrom ...
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