I am trying to add a package to my requirements.txt file that is: From a private GitHub repo I’m a member of the private repo I have ssh configured for the private repo From a branch besides master, whose name has a slash in it Using ssh protocol All over the internet, there are questions on this topic.…
Azure ServiceBus using async/await in Python seems not to work
I’m trying to read messages from Azure ServiceBus Topics using async/await and then forward the content to another application via HTTP. My code is simple: I want to look for messages (forever) from various topics and when a message arrives send the POST. I import the aio package from azure which should…
Searching over a list of individual sentences by a specific term in Python
I have a list of terms in Python that look like this. As well as a list of individual sentences that may contain the name of that fruit in a data frame. Something similar to this: And I want to take the sentences in the review column, match them with the fruit mentioned in the text and print out a
How to plot a horizontal stacked bar with annotations
I used the example for Discrete distribution as horizontal bar chart example on matplotlib Discrete distribution as horizontal bar chart to create a chart showing share of the vote in Shropshire elections 2017. However, because I did not know how to manipulate the data I had to manually enter my data in the p…
How to find accuracy, precision, recall, f1 score for my word2vec model?
I am working on a project to find similarity among products. The model splits the excel data sheet into 90% training / 10% validation. When I check manually for validation the model works pretty well. But I am having trouble with the evaluation process. How should I find accuracy, precision, recall and F1 sco…
CVXPY Quadratic Programming; ArpackNoConvergence error
I’m trying to use the Python package CVXPY to solve a convex quadratic programming problem of the first form here: https://www.cvxpy.org/examples/basic/quadratic_program.html, using the following code However, for certain data, it gives me the error From searching the internet, it seems like this can be…
How to connect two nodes if they are disconnected
I use a python NetworkX graph. How to check if 2 nodes are disconnected and then get a new version of the graph where these 2 nodes are connected. The difference between 2 graphs should have min edit distance (Levenshtein distance) Before and after for nodes=[1,2]: | Answer you can also have a condition to ch…
Isolation Forest vs Robust Random Cut Forest in outlier detection
I am examining different methods in outlier detection. I came across sklearn’s implementation of Isolation Forest and Amazon sagemaker’s implementation of RRCF (Robust Random Cut Forest). Both are ensemble methods based on decision trees, aiming to isolate every single point. The more isolation st…
How to instal Python packages for Spyder
I am using the IDE called Spyder for learning Python. I would like to know in how to go about in installing Python packages for Spyder? Answer step 1. First open Spyder and click Tools –> Open command prompt. For more details click visit this link, https://miamioh.instructure.com/courses/38817/pages/…
Web Scraping/Transforming data into tabular data in Python
Objective: I am trying to pull data from the Detailed forecast section on this weather forecast website. Then I am trying to put that data in a tabular data frame using pandas Question: I get an error in the last line – could I get some advice, please? This is my code thus far: Answer Output: