SolvedValueError: Found array with dim 4. TSNE expected <= 2.

Problem description Traceback (most recent call last): File “/home/visionx/nickle/temp/SimCLR/linear_evaluation.py”, line 229, in ).fit_transform(all_nodes_unnormalized_scores) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File “/home/visionx/anaconda3/envs/simclr-pt/lib/python3.11/site-packages/sklearn/utils/_set_output.py”, line 157, in wrapped data_to_wrap = f(self, X, *args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File “/home/visionx/anaconda3/envs/simclr-pt/lib/python3.11/site-packages/sklearn/base.py”, line 1152, in wrapper return fit_method(estimator, *args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File “/home/visionx/anaconda3/envs/simclr-pt/lib/python3.11/site-packages/sklearn/manifold/_t_sne.py”, line 1111, in fit_transform embedding = self._fit(X) ^^^^^^^^^^^^ File “/home/visionx/anaconda3/envs/simclr-pt/lib/python3.11/site-packages/sklearn/manifold/_t_sne.py”, line 841, in _fit X […]

RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 58 but got size 57 fo

An error occurred: When using yolo v5n for network training, the input size used is 900*900. When connecting the Feature Map of the 11th layer and the 6th layer at the 12th layer Concat, there is a problem of different dimensions. After running, the following error message appears: RuntimeError: Sizes of tensors must match except […]

Solved: ValueError: Error when checking input: expected input_1 to have 4 dimensions, but got array wit

Blogger Maotouhu () takes you to Go to New World? Blog Home: Maotouhu’s blog “Complete Column of Interview Questions” Articles with pictures and texts Vivid images Simple and easy to learn! Everyone is welcome to step in~ “IDEA Development Cheats Column” Learn the common operations of IDEA and double your work efficiency~ “Master Golang in […]

Solved: Python Error: IndentationError: expected an indented block problem

Blogger Maotouhu () takes you to Go to New World? Blog homepage: Maotouhu’s blog “Complete Column of Interview Questions” Articles with pictures and texts Vivid images Simple and easy to learn! Everyone is welcome to step in~ “IDEA Development Cheats Column” Learn the common operations of IDEA and double your work efficiency~ “Master Golang in […]

Unexpected key(s) in state_dict: “module.backbone.bn1.num_batches_tracked“

Unexpected key(s) in state_dict: “module.backbone.bn1.num_batches_tracked” When using PyTorch for deep learning model training and inference, we often use ??state_dict?? to save and load model parameters. However, sometimes when we try to load the saved state_dict, we may encounter the error “Unexpected key(s) in state_dict” and indicate the error key name. This article explains the causes […]

[OpenCV image implementation: Use Python to generate image special effects, error ValueError: too many values to unpack (expected 3)]

Article directory summary Read in image Change a single channel black and white special effects color inversion Split the image into four sub-parts Summary Python is a powerful programming language and one of the commonly used tools in the field of image processing. By using Python’s image processing libraries (such as Pillow, OpenCV, etc.), developers […]

YOLOv8 successfully solved ValueError: not enough values to unpack (expected 3, got 0) and `No such file or directory, etc.

yolov8 training: data structure mydata ├── Annotations ├── images ├── ImageSets ├── labels ├── all.yaml ├── text.txt ├── train.txt ├── val.txt └── labels all.yaml train: F:/YOLOV8/ultralytics-main/ultralytics/models/yolo/detect/mydata/train.txt val: F:/YOLOV8/ultralytics-main/ultralytics/models/yolo/detect/mydata/val.txt test: F:/YOLOV8/ultralytics-main/ultralytics/models/yolo/detect/mydata/test.txt # number of classes NC: 6 # class names names: [‘storage tanks’, ‘valve’, ‘person’, ‘fire’, ‘toxic substances’, ‘boat’] Label format: 0 0.10595703125 0.6002928257686677 0.1337890625 0.30453879941434847 […]

uglifyjs is not used, but UglifyJs error is reported when packaging; Unexpected token: name (raf) [main_25188b.js:121200,4]

Article directory background: Troubleshoot the error locally The local project package.json does not have UglifyJs dependencies installed. It is speculated that one of the dependencies of a plug-in itself contains UglifyJs UglifyJs errors can be solved by compiling with babel and converting es6 to es5. Change the configuration of babel-loader from exclude to include to […]

Solve pandas.errors.ParserError: Error tokenizing data. C error: Expected 1 fields in line 48, saw 2

Table of Contents Solve pandas.errors.ParserError: Error tokenizing data. C error: Expected 1 fields in line 48, saw 2 wrong reason Solution Resolve delimiter errors Solve the problem of non-standard data format Summarize Solve pandas.errors.ParserError: Error tokenizing data. C error: Expected 1 fields in line 48, saw 2 When using Pandas for data processing, you sometimes […]

Sudden! NVIDIA H800/A800 ban actually took effect early, but 4090 was unexpectedly exempted!

Click the Card below and follow the “CVer” public account AI/CV heavy-duty information, delivered as soon as possible Click to enter->[Computer Vision and Transformer] Communication Group Reprinted from: Xinzhiyuan [Introduction]The chip ban actually took effect 24 days in advance? The U.S. Department of Commerce stated that it will cancel the 30-day exemption period and take […]