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    Thread: Dataset of indoor surveillance camera footage
Post: Dataset of indoor surveillance camera footage

Hi I am looking for a dataset with images that are clips from an indoor surveillance camera footage. I need those that are with humans and those that are without them. Like this: [Image: https://i....
constantin01 Data Science 1 2,453 May-28-2020, 04:44 PM
    Thread: CoLab + GitHub
Post: RE: CoLab + GitHub

(Apr-26-2020, 04:39 PM)Larz60+ Wrote: Any particular reason why you are using CoLab, rather than an IDE? There are many reasons, one of them is that the GPU of my machine is not fit for computations...
constantin01 Data Science 2 2,210 Apr-27-2020, 03:44 AM
    Thread: CoLab + GitHub
Post: CoLab + GitHub

Hi I save my colab notebook in my github repository, I want to import modules from this repository. I have seen an idea to import repository in Google Drive and then from Google Drive import stuff in...
constantin01 Data Science 2 2,210 Apr-26-2020, 02:55 PM
    Thread: Is model built correctly?
Post: Is model built correctly?

Hi, I'm new to neural networks and I want to know whether my model requires more data or it is built not correctly. I build a CNN model with PyTorch for pos tagging. My train dataset contains 500 t...
constantin01 Data Science 1 1,337 Apr-25-2020, 03:36 AM
    Thread: string indices must be integers
Post: RE: string indices must be integers

Ok, I get it. There are a few strings in a list. But it is interesting, why I can print it without any problems. like this: for element in data: print(element['sentence']) print(element['tags']) ...
constantin01 General Coding Help 6 3,655 Apr-22-2020, 10:14 AM
    Thread: string indices must be integers
Post: RE: string indices must be integers

No, actually it is a dict print(type(data[0])) <class 'dict'>
constantin01 General Coding Help 6 3,655 Apr-22-2020, 09:53 AM
    Thread: string indices must be integers
Post: string indices must be integers

So, I have: data = json.loads(requests.get(url).text) print(type(data)) print(data[0]) <class 'list'> {'sentence': ['what', 'is', 'a', 'transistor'], 'tags': ['WH', 'AUX', 'DT', 'NN']}then I ...
constantin01 General Coding Help 6 3,655 Apr-22-2020, 09:01 AM
    Thread: [PyTorch] no CUDA-capable device is detected
Post: [PyTorch] no CUDA-capable device is detected

I use PyTorch for machine learning. I am doing all this in Google Colab. (best_val_loss, best_sentence_level_model) = train_eval_loop(sentence_level_model, ...
constantin01 Data Science 0 3,279 Apr-17-2020, 05:50 AM
    Thread: Additional buffer for Windows
Post: Additional buffer for Windows

I would like to write a program for extending the number of buffers available for the user. We have a default ctrl+c and ctrl+v but I want to have additional buffers with others keys, let say ctrl+b a...
constantin01 General Coding Help 0 1,362 Mar-31-2020, 10:24 AM
    Thread: How to use BERT for Q&A system?
Post: How to use BERT for Q&A system?

I would like to build a system that responses to close-domain questions (linear algebra). Knowledge base is Wikipedia. How I can use BERT for this purpose? I didn't find any docs to BERT, only code on...
constantin01 Data Science 0 1,286 Mar-20-2020, 04:06 AM
    Thread: To build Q&A system
Post: To build Q&A system

Hi I would like to build Question-Answering System using maching learning. Just idea: one asks questions about, let say, about linear algebra ("what jordan normal form is?") and system recognize t...
constantin01 Data Science 1 1,469 Mar-12-2020, 08:39 AM
    Thread: Make good dataset from youtube video
Post: Make good dataset from youtube video

Hi! I would like to collect about 200-300 videos from youtube where numbers are pronounced (like 1500, 212431, 32121 etc). but I want to have collection of video with high devirsity: exracts from n...
constantin01 Data Science 1 1,539 Feb-21-2020, 09:50 AM
    Thread: Python Application in Taskbar
Post: RE: Python Application in Taskbar

(Jan-24-2020, 10:27 AM)buran Wrote: Minimize to taskbar or to tray? because to minimize to taskbar you use the little dash in the top right-corner. I am not sure about terminology, so I just show wh...
constantin01 GUI 3 5,934 Jan-24-2020, 10:46 AM
    Thread: Python Application in Taskbar
Post: Python Application in Taskbar

I have an application that uses tkinter for GUI and pyinstaller for building. Now it just opens in window. I would like to make it possible to close window of application, but remain it running in ta...
constantin01 GUI 3 5,934 Jan-24-2020, 10:24 AM
    Thread: Write text expander in Python
Post: RE: Write text expander in Python

but my question was not about the process of replacement itself. I know what ReExp is. My question was about how to make a programm that run in background of OS and replace letters automatically whe...
constantin01 General Coding Help 5 3,816 Jan-16-2020, 08:18 AM
    Thread: Write text expander in Python
Post: Write text expander in Python

Hi I want to write simple program in Python that replace the certain sequence of letters with some unicode symbol. For example, "delta_low" -> "δ". User defines input and output. I have no idea ...
constantin01 General Coding Help 5 3,816 Jan-15-2020, 03:46 PM
    Thread: Playing mp3 with pyglet
Post: RE: Playing mp3 with pyglet

(Jan-11-2020, 07:38 PM)snippsat Wrote: I see the have changed since i last looked from AVbin to FFmpeg. They could done a better job with integrate FFmpeg. You need to download the shared builds,if...
constantin01 General Coding Help 3 5,432 Jan-12-2020, 04:10 AM
    Thread: Playing mp3 with pyglet
Post: Playing mp3 with pyglet

Hi I use pyglet to play songs in wav and mp3 formats. According to docs of Pyglet, I should install ffmpeg, so I did it but problem is: p = pyglet.media.Player() file = pyglet.media.load(r'C:\Zeta....
constantin01 General Coding Help 3 5,432 Jan-11-2020, 10:42 AM
    Thread: Queue in Pygame
Post: Queue in Pygame

Hi I work on audio player, I use Tkinter for GUI and Pygame for media. I would like to make a playlist of songs and to play them with pygame.mixer.music There is a function "queue()", but it doesn...
constantin01 General Coding Help 1 3,633 Jan-07-2020, 02:45 PM
    Thread: how to write audio player?
Post: how to write audio player?

I would like to write simple audio player (for mp3) with GUI. But I do not know what I should start from. What about GUI, it is clear - I can use tkinter. But what libraries I should use for playing a...
constantin01 General Coding Help 2 1,899 Jan-01-2020, 02:49 PM

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