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Invoking TensorFlow AI (Python) from a C# Desktop Application

by Thomas Weller

Demonstrates how to invoke TensorFlow neural networks from a C# application and also how to use a Python-generated chart to display the results.

Using Pretrained Models to Detect People With OpenCV and ImageAI

by Glenn Prince

In this article, we'll have a look at some of the pretrained models we can use in ImageAI to start detecting people in images.

AI Anomaly Detection on Bitcoin Time Series Data

by Sergio Virahonda

In this article we talk about anomaly detection on time series data.

Face Touch Detection with TensorFlow.js Part 1: Using Real-Time Webcam Data With Deep Learning

by Raphael Mun

In this article, we are going to use all that we’ve learned so far with computer vision in TensorFlow.js to try building a version of this app ourselves.

Latest Articles

Unveiling the Power of TensorFlow 2.x: A Comprehensive Primer on Execution Modes and Model Building APIs

by Oliver Kohl

This article provides a comprehensive guide to TensorFlow 2.x, covering its execution modes, model building APIs, and insights for choosing the right approach for machine learning projects.

Comparing Self-Hosted AI Servers: A Guide for Developers

by Chris Maunder

This article explores the various self-hosted AI frameworks available and understand their strengths, weaknesses, and compatibility with your project requirements. Make an informed decision that aligns with your organization's goals

Logo Recognition System

by Ammar Albush 1997

Logo Recognition System Program written in C# .NET 6.0 Windows Form (Tensorflow.net,Tensorflow.keras,Emgu Cv,ScottPlot.WinForms,Newtonsoft.Json)

Building a Deep Learning Environment in Python with Intel and Anaconda

by Intel

In this article, we’ll explore how to create a DL environment with optimized Intel packages.

All Articles

Tensorflow

Unveiling the Power of TensorFlow 2.x: A Comprehensive Primer on Execution Modes and Model Building APIs

4 Mar 2024 by Oliver Kohl

This article provides a comprehensive guide to TensorFlow 2.x, covering its execution modes, model building APIs, and insights for choosing the right approach for machine learning projects.

artificial-intelligence

Comparing Self-Hosted AI Servers: A Guide for Developers

13 Nov 2023 by Chris Maunder

This article explores the various self-hosted AI frameworks available and understand their strengths, weaknesses, and compatibility with your project requirements. Make an informed decision that aligns with your organization's goals

artificial-intelligence

How do I fix this line of code of smile detection project

6 Nov 2023 by Hossain23

Google Colab[^] The code link has been updated. Now you can access it here. I was trying to implement smile detection project from kaggle on to my Google collab. kaggle link smile-detection | Kaggle[^] I have downloaded the datasets and...

How do I fix this line of code of smile detection project

26 Oct 2023 by OriginalGriff

"It doesn't work" is probably the most useless problem report we get - and we get it a lot. It tells us nothing about what is happening, or when it happens - and "I get error" means just that - "it doesn;t work"! So tell us what it is doing that...

Error while loading tflite model in android studio.

12 Jun 2023 by Member 15407436

I have converted my DenseNet-121 model to model.tflite, and when i am loading it to android app and trying to make predictions, it's giving following errors java.lang.IllegalStateException: Internal error: Unexpected failure when preparing...

Modulenotfounderror: no module named 'keras.utils.multi_gpu_utils'

30 Apr 2023 by Member 8840306

I am tyring to execute this code in anaconda Spyder import tensorflow as tf from tensorflow.python import keras from keras.models import Model from keras.models import load_model from keras.optimizers import Adam from keras.layers import Input,...

Modulenotfounderror: no module named 'keras.utils.multi_gpu_utils'

30 Apr 2023 by Dave Kreskowiak

Considering TensorFlow is underpinned by CUDA, which is nVidia specific, you've got a bit of a problem. See Can TensorFlow run on an AMD GPU? - Quora[^].

"Python -m pip install matlabengine" is givining this error "building wheel for matlabengine (pyproject.toml) did not run successfully"

29 Apr 2023 by Member 8840306

I am new in using tensorflow keras using python.I am trying to run this statement in Jupter Notebook import matlab.engine It is givng this error ModuleNotFoundError: No module named 'matlab.engine'; 'matlab' is not a package For...

"Python -m pip install matlabengine" is givining this error "building wheel for matlabengine (pyproject.toml) did not run successfully"

29 Apr 2023 by Richard MacCutchan

The relevant messages are: FileNotFoundError: [WinError 2] The system cannot find the file specified // and RuntimeError: MATLAB installation not found in Windows Registry: [WinError 2] The system cannot find the file specified And the...

Logo Recognition System

28 Mar 2023 by Ammar Albush 1997

Logo Recognition System Program written in C# .NET 6.0 Windows Form (Tensorflow.net,Tensorflow.keras,Emgu Cv,ScottPlot.WinForms,Newtonsoft.Json)

artificial-intelligence

How do I decrease the size of the tflite model without affecting performance?

21 Mar 2023 by Fatema Shawki

I trained a YOLO v5 object detection model on my custom dataset, then converted it to TensorFlow using the export function and to TensorFlow lite using tf.convertor. I want to use the TFLite model in an android app, however, the problem is the...

computer-vision

object-detection

How do I make sure that my tflite model is functioning properly and is ready to be used in a mobile app?

20 Mar 2023 by Fatema Shawki

I'm working on a real-time object detection mobile application using kotlin. I trained a yolo v5 model on a custom dataset of 4 classes, then converted the model to a .tflite file. I used this line to convert the yolo model to tflite: !python...

How do I make sure that my tflite model is functioning properly and is ready to be used in a mobile app?

20 Mar 2023 by Richard MacCutchan

I suspect the problem may be the use of intArrayOf in the followibng line: val inputFeature0 = TensorBuffer.createFixedSize(intArrayOf(1, 640, 640, 3), DataType.FLOAT32) which suggests that you are passing an array of INT32 values (1, 640, 640...

I'm running yolov5 object detection in geforce RTX 2080 ti, installed CUDA, CUDNN, tensorflow-gpu, visual studio but still my program is not using GPU

27 Nov 2022 by xoxo grace

I am running Yolov5 object detector in my workstation Nvidia GeForce RTX 2080 Ti. I followed all the procedures installing the necessary requirements: CUDA 10.1 CUDNN 7.6 tensorflow-gpu 2.2 Visual Studio Python 3.7.0 But still my machine is not...

object-detection

Building a Deep Learning Environment in Python with Intel and Anaconda

19 Oct 2022 by Intel

In this article, we’ll explore how to create a DL environment with optimized Intel packages.

Create Your First Neural Network with Python and TensorFlow

18 Oct 2022 by Intel

In this article, we’ll show you how to create a very simple CNN for image classification from scratch.

How to print the output of this code in an tkinter window instead of cv2.imshow('object detector', frame) without affecting video processing ?

3 Oct 2022 by ASHIN KUNJUMON

import os import cv2 import numpy as np import tensorflow as tf import tensorflow.compat.v1 as tf import sys # This is needed since the notebook is stored in the object_detection folder. sys.path.append("..") # Import utilites from...

How to increase the video processing speed of the following opencv code ?

3 Oct 2022 by ASHIN KUNJUMON

import os import cv2 import numpy as np import tensorflow as tf import tensorflow.compat.v1 as tf import sys # This is needed since the notebook is stored in the object_detection folder. sys.path.append("..") # Import utilites from...

machine-learning

How to print the output of this code in an tkinter window instead of cv2.imshow('object detector', frame) without affecting video processing ?

3 Oct 2022 by Richard MacCutchan

See tkinter — Python interface to Tcl/Tk — Python 3.10.7 documentation[^].

Convert LSTM from Python example to C#

27 Sep 2022 by Member 14543240

I am somewhat new to deep learning and I am trying to convert an example from Python to C#. I thought this would be a simple task but that has not been the case. First, this is the code I am trying to convert this python example that works well...

Convert LSTM from Python example to C#

27 Sep 2022 by Member 14543240

Thank you for your response. Actually, I do know where the exception is getting thrown. It is getting thrown in the fit() method - presumably after control goes to Tensorflow. I just can't get a grip on what "sequence" has no elements. I know...

Typeerror: you are passing kerastensor..... When fitting a model

22 Sep 2022 by Member 15776270

if you change tensorflow version it will work !pip install tensorflow==1.13.2 !pip install q keras==2.0.8 i faced the same problem but for the the latest version i did not find any solution

Typeerror: you are passing kerastensor..... When fitting a model

22 Sep 2022 by Tal Haim

hello :) I am trying to finish a project on variational autoencoders (VAE) I have tried lots of methods and lots of help from the internet but every time I run into a different problem. Most often it is SHAPE problems, but it can also be like...

How to get time when object detected in video Python

30 Aug 2022 by embedde

im about to build video analytic using python. im able to detect object in video using tensorflow. But i cannot get the time when the object appear in video. i have scenario like this : i have 16 seconds video . in the 5th second, the object...

How do I use a function to compare feature vectors in a simaes twin network in tf/keras

27 Jun 2022 by Member 15689106

Hi I am quite unexperienced with that topic. I try to compare two images and interpret this difference. My Idea is to train a siamese CNN and a standard neural network (NN). The later one should analyse the cross correlation matrix of the two...

Problem with input shape of conv1d in tfagents sequential network

20 Jun 2022 by ashish bhong

I have created a trading environment using tfagent env = TradingEnv(df=df.head(100000), lkb=1000) tf_env = tf_py_environment.TFPyEnvironment(env) and passed a df of 100000 rows from which only closing prices are used which a numpy array of...

machine-learning

Tensorflow1.14 no gradients providerd for any variables

16 Jun 2022 by Member 15676969

I am using tf1.14 to make a loss function, which project the predicted pose on a 2D image. And then I use the projected point to get the distance transform as loss, I have finished the loss function, but when start training the optimizer gives a...

computer-vision

Tensorflow raised graph execution error

4 Jun 2022 by John Melody Me

Anyone familiar with tensorflow? Here's my code : ``` try: model: object = tf.keras.Sequential([ base_model, tf.keras.layers.Conv2D(32, 3, activation='relu'), ...

Valueerror: data cardinality is ambiguousx sizes22544y sizes125973makesureallarrayscontain the same number of samples. Ddos attack detection and classification using deep learning and keras test error

30 May 2022 by FatihSengul

Hi, I'm new to deep learning. I am trying to classify DDoS attacks using the NSL-KDD dataset. My code is working, but I'm having trouble testing the model using the test dataset. Can you check my error in testing? ANN.ipynb · GitHub[^] ...

While trainig my model got an error "failed to convert a numpy array to a tensor (unsupported object type int)"

6 Apr 2022 by kanishk thamman

know there are ans to the following q but none of them working for me. so could someone help me? context:- I was coding a neural net and I was getting an error "Failed to convert a NumPy array to a Tensor (Unsupported object type int)" this...

How to break in out of loop when face recoznition is unknown

2 Mar 2022 by Member 15552719

const video = document.getElementById("video") Promise.allSettled([ faceapi.nets.ssdMobilenetv1.loadFromUri("./models"), //detect the faces faceapi.nets.faceLandmark68Net.loadFromUri("./models"), // point out where are faces ...

Using CodeProject.AI Server with Blue Iris

31 Jan 2022 by Matthew Dennis

Integrating CodeProject.AI Server with the Blue Iris video security and webcam system

artificial-intelligence

Help me.how do I add validation to lstm model?

24 Dec 2021 by Member 14052381

I am trying to perform a 10-fold cross-validation on a LSTM, the code is the following: Predict Closing Prices using a 3 day window of previous closing prices.we use window_size = 4 for this. from tensorflow.keras.models import Sequential ...

Python opencv error ('cv::cvtcolor')

22 Nov 2021 by CL4Y3R-TR

Help Pls My code: img_file = 'test2.png' img = cv2.imread(img_file, 1) img = cv2.cvtColor(img,cv2.COLOR_BGR2RGB) print(f"Loaded {img_file} ({img.shape[1]} x {img.shape[0]})" ) # Resize if image larger than 2k pixels on a side if...

Python opencv error ('cv::cvtcolor')

22 Nov 2021 by onesystem

Hi, That is because it cannot find the img_file img = cv2.imread(img_file) so, write in the full path for the img_file name, maybe the problem will be solve.

How to upgrade CUDNN to 8.2 in Google colab ?

17 Nov 2021 by Deepesh Mhatre 2021

I am trying to use Tensorflow object detection API,but the CUDNN version that I getting on colab is 8.0. and I want to use 8.1,so how do I upgrade CUDNN library on colab ? Below is the script I wrote ,but it does'nt seem to have any effect,what...

How to import trace in pytho

21 Oct 2021 by Khalid Elejla

I have the following error, and I am new to data science and python I am using python, keras, tensorflow 1.15 Code line: from tensorflow.python.profiler import trace Error line: ImportError: cannot import name 'trace' What I have tried: ...

How to import trace in pytho

21 Oct 2021 by CHill60

That github repository has nothing to do with Trace. There is no trace in tensorflow.python.profiler. You should use either tensorflow.profiler.experimental.Trace or tensorflow.autograph.trace depending on your (uncommunicated) need and as...

How to solve this error?

15 Oct 2021 by Youssef Hany 2021

I'm trying to train a code but it gives me this error and I don't know how to solve it! ****EPOCH 0**** Traceback (most recent call last): File "C:\Users\youss\miniconda3\envs\randlanet1\lib\site-packages\tensorflow\python\client\session.py",...

How to solve this error?

15 Oct 2021 by OriginalGriff

Read the error message: File "main_S3DIS.py", line 123, in spatially_regular_gen center_point = points[point_ind, :].reshape(1, -1) IndexError: index 319979 is out of bounds for axis 0 with size 47722 Your index value is way too big. We...

How to solve this error?

14 Oct 2021 by Richard MacCutchan

The key is the message that states: IndexError: index 319979 is out of bounds for axis 0 with size 47722 So you need to follow the tracebacks to find where that value comes from. Once you can get close to the point in your own code, use the...

Importerror: cannot import name 'resnet' from 'tensorflow.python.keras.applications'

30 Sep 2021 by maverick maiden

I've been trying to implement this collab code https://colab.research.google.com/drive/11ko0DBnI1QLxVoJQR8gt9b4JDcvbCrtU#scrollTo=PhAuO2-1ZBnv but encountered this error in TRAINING part of the code:- --pipeline_config_path={config_path +...

Importerror: cannot import name 'resnet' from 'tensorflow.python.keras.applications'

30 Sep 2021 by Richard MacCutchan

Instead of trying to guess what to do you should check the documentation: The Sequential model �|� TensorFlow Core[^].

Need to convert lasagne to keras code (CNNLSTM)

20 Aug 2021 by Member 11377994

I spent a lot of time converting Lasagne's code to TensorFlow Keras. Although I successfully ran the code, however, I could not obtain the result reported in the paper. Some help is available on python - convert Lasagne to Keras code (CNN ->...

Using Docker for Facial Identification

29 Jul 2021 by Sergey L. Gladkiy

In this article we create a Docker container for this system.

artificial-intelligence

Adding an AI Style Transfer TensorFlow Lite Model to an Android App

28 Jul 2021 by Abdulkader Helwan

In this article, we show you how to set up an Android Studio environment that is suitable for loading and running our .tflite model.

machine-learning

Converting a Style Transfer Model from TensorFlow to TensorFlow Lite

27 Jul 2021 by Abdulkader Helwan

In this project, our aim is to run a mobile Image-to-Image translation model on the Android platform.

Hi, just need a bit of help with my chatbot

20 Jul 2021 by Socks92

I'm currently making a chatbot using tensorflow and keras. What i want is to send the user a message if the pattern cannot be found within the intents.json file. I've tried to implement an if-else statement in the results variable, but its not...

Hybrid Edge AI Face Alignment

20 Jul 2021 by Sergey L. Gladkiy

In this article I’ll explain how to perform the alignment based on the face landmarks the detector has found.

artificial-intelligence

Training a Running a Deep CycleGAN for Mobile Style Transfer

17 Jun 2021 by Abdulkader Helwan

In this article, we train a CycleGAN with a U-Net-based generator.

Building a Mobile Style Transfer CycleGAN with Keras

16 Jun 2021 by Abdulkader Helwan

In this article, we implement a CycleGAN from scratch.

Using CycleGAN for Mobile Style Transfer

15 Jun 2021 by Abdulkader Helwan

In this article, we discuss the CycleGAN architecture.

Mobile Style Transfer With Image-to-Image Translation

14 Jun 2021 by Abdulkader Helwan

In this article, we discuss the concepts of conditional generative adversarial networks (CGAN).

How do I modify this Python code?

9 Jun 2021 by amir elmjamili

Hi, I have a problem please guide me thank you def model_fn(): model = tf.keras.models.Sequential([ tf.keras.Input(bdbd =Input(shape=(300,15))), tf.keras.layers(bd1= SeqSelfAttention())(bdbd) , ...

How do I modify this Python code?

9 Jun 2021 by Richard MacCutchan

See The Sequential class[^]

How do I modify this Python code?

9 Jun 2021 by OriginalGriff

Why does the line above end with a comma? I'm pretty sure it shouldn't ...

Dockerized AI on Large Models With NLP and Transformers

19 May 2021 by Jarek Szczegielniak

In this article we run an inference model for NLP using models persisted on a Docker volume.

artificial-intelligence

machine-learning

Multi-Stage Docker Builds for AI Object Detection

18 May 2021 by Jarek Szczegielniak

In this article we run inference on sample images with TensorFlow using a containerized Object Detection API environment.

artificial-intelligence

machine-learning

.NET, TensorFlow, and the Windmills of Kaggle

12 May 2021 by LOST_FREEMAN

Hands-on data science competition with TensorFlow on .NET

artificial-intelligence

Model Auto-Adjustment in an MLOps Pipeline

5 May 2021 by Sergio Virahonda

In this article, we’ll implement automatic training.

machine-learning

Running AI Models in GPU-Enabled Docker Containers

29 Apr 2021 by Jarek Szczegielniak

In this article we go back to the Intel/AMD CPUs. This time, we will speed up our calculations using a GPU.

machine-learning

Running AI Models in Docker Containers on ARM Devices

27 Apr 2021 by Jarek Szczegielniak

In this article, we’ll adapt our image for Raspberry Pi with an ARM processor.

machine-learning

Running AI Models in Docker Containers

27 Apr 2021 by Jarek Szczegielniak

In this article, we’ll create a container to run a CPU inference on the trained model.

machine-learning

Building AI Language Translation with TensorFlow and Keras

16 Apr 2021 by Martin_Rupp

In this article we’ll build our AI language translation system.

artificial-intelligence

Tools for Building AI Language Translation Systems

15 Apr 2021 by Martin_Rupp

Tools and software required to build a DL-based automatic translation system

artificial-intelligence